XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974 000b_avg.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 -2.867e-01 +/- 5.992e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rep roc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw002949 74000b_avg.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model npow Input parameter value, delta, min, bot, top, and max values for ... 1.5 0.01( 0.015) -3 -2 9 10 1:npow:PhoIndex> 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 100 -0.01( 1) 0 0 1000 1000 2:npow:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 3:npow:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1 .00000E+24 ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- 0.0 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 542997.0 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 542997.0 using 59 PHA bins. Reduced chi-squared = 9526.264 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.02 using 59 PHA bins. Reduced chi-squared = 1.123 for 57 degrees of freedom Null hypothesis probability = 2.438719e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 7.3690E-06| -1.0000 -------------------- ============ Covariance Matrix 1 7.369e-06 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 2.71459E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.02 using 59 PHA bins. Reduced chi-squared = 1.123 for 57 degrees of freedom Null hypothesis probability = 2.438719e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 7.3690E-06| -1.0000 -------------------- ============ Covariance Matrix 1 7.369e-06 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 2.71459E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.02 using 59 PHA bins. Reduced chi-squared = 1.123 for 57 degrees of freedom Null hypothesis probability = 2.438719e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 64.0171 29.7827 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 7.3690E-06| -1.0000 -------------------- ============ Covariance Matrix 1 7.369e-06 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 2.71459E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.02 using 59 PHA bins. Reduced chi-squared = 1.123 for 57 degrees of freedom Null hypothesis probability = 2.438719e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0c Sun Dec 27 12:48:00 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 0.0 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 2.71459E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.02 using 59 PHA bins. Reduced chi-squared = 1.123 for 57 degrees of freedom Null hypothesis probability = 2.438719e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862451, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 3 0 0.00252322 (0,0.00252322) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_350kev.log; Logging to file:npow_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.16109E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.13935 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 1.54155 (-0.517995,1.02356) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.731e+06, with delta statistic: 0.829688 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 7.73099e+06, with delta statistic: 1.36621 *** Parameter upper bound is INVALID. 4 0 0 (1.16217,1.16217) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 98.14 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 98.14 using 59 PHA bins. Reduced chi-squared = 1.722 for 57 degrees of freedom Null hypothesis probability = 5.797449e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.7067 41.533 -3 0.0652655 -1.34548 62.669 1.56478 0 0.0738964 -1.21432 62.658 0.893917 -1 0.0842562 -1.06032 62.6541 0.0831959 0 0.0842498 -1.12828 ============================== Variances and Principal Axes 3 4 5.3295E-03| -0.9999 0.0137 6.8486E+01| -0.0137 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.827e-02 9.412e-01 9.412e-01 6.847e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 8.42498E-02 +/- 0.135159 4 2 npow PhoIndex -1.12828 +/- 8.27484 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826510e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6532 0.00953833 0 0.0842076 -1.15948 ============================== Variances and Principal Axes 3 4 5.2072E-03| -0.9999 0.0151 8.2199E+01| -0.0151 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.391e-02 1.240e+00 1.240e+00 8.218e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 8.42076E-02 +/- 0.154614 4 2 npow PhoIndex -1.15948 +/- 9.06532 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826777e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.653 0.0396372 0 0.0841497 -1.17405 ============================== Variances and Principal Axes 3 4 5.1477E-03| -0.9999 0.0159 9.1247E+01| -0.0159 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.818e-02 1.449e+00 1.449e+00 9.122e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 8.41497E-02 +/- 0.167869 4 2 npow PhoIndex -1.17405 +/- 9.55112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826842e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_150kev.log; Logging to file:npow_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.18171E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 8.41497E-02 +/- 0.167869 4 2 npow PhoIndex -1.17405 +/- 9.55112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826842e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.17405 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 0.238406 (-0.084087,0.15432) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.23736e+06, with delta statistic: 0.830223 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.23736e+06, with delta statistic: 1.3646 *** Parameter upper bound is INVALID. 4 0 0 (1.185,1.185) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 240734.0 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 240734.0 using 59 PHA bins. Reduced chi-squared = 4223.404 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 6692.59 314589 -3 0.105163 -1.02296 1720 32473.1 -4 0.0512968 -1.04584 474.437 16679.7 -5 0.0234044 -1.11382 164.861 9310.68 -6 0.0103933 -1.21036 63.4032 5486.04 -7 0.00205846 -1.15699 63.3995 427.85 -8 0.000558947 -1.74896 ============================== Variances and Principal Axes 3 4 1.0243E-06| -1.0000 0.0036 3.0074E+01| -0.0036 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.877e-04 1.078e-01 1.078e-01 3.007e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 5.58947E-04 +/- 1.96889E-02 4 2 npow PhoIndex -1.74896 +/- 5.48397 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 63.40 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 63.40 using 59 PHA bins. Reduced chi-squared = 1.112 for 57 degrees of freedom Null hypothesis probability = 2.610118e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.7236 1287.32 -2 0.00167808 -0.830918 62.6611 56.1176 -1 0.00150531 -1.02498 62.6568 8.49155 -1 0.00136212 -1.07616 ============================== Variances and Principal Axes 3 4 1.6103E-06| -1.0000 0.0025 5.9343E+01| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.854e-04 1.509e-01 1.509e-01 5.934e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.36212E-03 +/- 1.96320E-02 4 2 npow PhoIndex -1.07616 +/- 7.70341 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825712e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6546 1.93837 -1 0.00127272 -1.11619 ============================== Variances and Principal Axes 3 4 1.3534E-06| -1.0000 0.0023 6.9454E+01| -0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.769e-04 1.615e-01 1.615e-01 6.945e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.27272E-03 +/- 1.94141E-02 4 2 npow PhoIndex -1.11619 +/- 8.33388 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826356e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_25kev.log; Logging to file:npow_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17695E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.27272E-03 +/- 1.94141E-02 4 2 npow PhoIndex -1.11619 +/- 8.33388 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826356e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.11619 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 0.0604174 (-0.0012145,0.0592029) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.18755e+06, with delta statistic: 0.829535 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 7.18755e+06, with delta statistic: 1.36358 *** Parameter upper bound is INVALID. 4 0 0 (1.16115,1.16115) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826602e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 9051.62 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 9051.62 using 59 PHA bins. Reduced chi-squared = 158.800 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 128.927 10167.9 -3 0.0545406 -1.05416 79.5962 695.665 -4 0.0222631 -1.34529 67.9376 488.192 -5 0.0943752 1.92454 63.8732 15.0214 0 0.0420148 0.637912 62.6968 11.6478 -1 0.00579096 -1.03856 62.6566 16.2163 -1 0.00548911 -1.28106 62.6528 4.18727 -1 0.00585324 -1.19211 ============================== Variances and Principal Axes 3 4 2.0744E-05| -1.0000 0.0065 1.6185E+02| -0.0065 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.765e-03 1.045e+00 1.045e+00 1.618e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 5.85324E-03 +/- 8.22498E-02 4 2 npow PhoIndex -1.19211 +/- 12.7216 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826886e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6528 0.745489 -1 0.00585111 -1.19825 ============================== Variances and Principal Axes 3 4 2.5437E-05| -1.0000 0.0066 1.0705E+02| -0.0066 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.626e-03 7.018e-01 7.018e-01 1.070e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 5.85111E-03 +/- 6.80156E-02 4 2 npow PhoIndex -1.19825 +/- 10.3460 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6528 0.00763611 -1 0.00586328 -1.19615 ============================== Variances and Principal Axes 3 4 2.5089E-05| -1.0000 0.0066 1.0867E+02| -0.0066 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.720e-03 7.143e-01 7.143e-01 1.087e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 5.86328E-03 +/- 6.87030E-02 4 2 npow PhoIndex -1.19615 +/- 10.4244 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_25_50kev.log; Logging to file:npow_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17406E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 5.86328E-03 +/- 6.87030E-02 4 2 npow PhoIndex -1.19615 +/- 10.4244 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.19615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 0.0694933 (-0.00586498,0.0636283) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.99051e+06, with delta statistic: 0.830366 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.9905e+06, with delta statistic: 1.36797 *** Parameter upper bound is INVALID. 4 0 0 (1.19597,1.19597) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826618e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 487.75 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 487.75 using 59 PHA bins. Reduced chi-squared = 8.5570 for 57 degrees of freedom Null hypothesis probability = 1.062340e-69 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.7004 446.777 -3 0.0221234 -1.16788 62.665 4.67684 0 0.0237362 -1.36912 62.6576 0.973054 0 0.0247395 -1.28341 ============================== Variances and Principal Axes 3 4 4.4719E-04| -0.9999 0.0133 3.3935E+02| -0.0133 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 6.010e-02 4.499e+00 4.499e+00 3.393e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 2.47395E-02 +/- 0.245153 4 2 npow PhoIndex -1.28341 +/- 18.4198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825474e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6548 1.08842 0 0.0254769 -1.24917 ============================== Variances and Principal Axes 3 4 4.8886E-04| -0.9999 0.0120 1.9067E+02| -0.0120 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.789e-02 2.285e+00 2.285e+00 1.906e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 2.54769E-02 +/- 0.166988 4 2 npow PhoIndex -1.24917 +/- 13.8075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826295e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6536 0.755441 0 0.0259683 -1.23044 ============================== Variances and Principal Axes 3 4 5.0493E-04| -0.9999 0.0117 1.5030E+02| -0.0117 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.121e-02 1.764e+00 1.764e+00 1.503e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 2.59683E-02 +/- 0.145630 4 2 npow PhoIndex -1.23044 +/- 12.2588 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826649e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_50_100kev.log; Logging to file:npow_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.15326E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 2.59683E-02 +/- 0.145630 4 2 npow PhoIndex -1.23044 +/- 12.2588 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826649e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.23044 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 0.0851043 (-0.0262902,0.0588142) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.05726e+07, with delta statistic: 0.83001 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.05726e+07, with delta statistic: 1.36653 *** Parameter upper bound is INVALID. 4 0 0 (1.21028,1.21028) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825090e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 184.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 184.28 using 59 PHA bins. Reduced chi-squared = 3.2329 for 57 degrees of freedom Null hypothesis probability = 2.508585e-15 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.682 131.204 -3 0.0564499 -1.28072 62.6799 1.9335 1 0.0563808 -1.24154 ============================== Variances and Principal Axes 3 4 1.7986E-03| -1.0000 -0.0006 1.3233E+02| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.840e-03 -7.391e-02 -7.391e-02 1.323e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 5.63808E-02 +/- 4.28944E-02 4 2 npow PhoIndex -1.24154 +/- 11.5034 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.68 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.68 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.818831e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6764 1.92235 0 0.0557399 -1.17148 ============================== Variances and Principal Axes 3 4 1.7952E-03| -1.0000 -0.0021 1.0444E+02| 0.0021 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.264e-03 -2.212e-01 -2.212e-01 1.044e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 5.57399E-02 +/- 4.75775E-02 4 2 npow PhoIndex -1.17148 +/- 10.2194 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.68 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.68 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.819897e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.672 1.81326 0 0.0551872 -1.25747 ============================== Variances and Principal Axes 3 4 1.7804E-03| -1.0000 -0.0044 7.5554E+01| 0.0044 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.234e-03 -3.314e-01 -3.314e-01 7.555e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 5.51872E-02 +/- 5.68715E-02 4 2 npow PhoIndex -1.25747 +/- 8.69209 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.821189e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_150kev.log; Logging to file:npow_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.31201E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 5.51872E-02 +/- 5.68715E-02 4 2 npow PhoIndex -1.25747 +/- 8.69209 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.821189e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6598 0.977612 0 0.0526450 -1.15653 ============================== Variances and Principal Axes 3 4 1.7945E-03| -1.0000 -0.0022 1.1485E+02| 0.0022 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.336e-03 -2.494e-01 -2.494e-01 1.148e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 5.26450E-02 +/- 4.83327E-02 4 2 npow PhoIndex -1.15653 +/- 10.7167 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.824802e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.15653 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 0.119301 (-0.0523649,0.0669362) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -9.24265e+06, with delta statistic: 0.825256 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 9.24265e+06, with delta statistic: 1.365 *** Parameter upper bound is INVALID. 4 0 0 (1.16104,1.16104) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.620 for 56 degrees of freedom Null hypothesis probability = 2.277118e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 90.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 90.74 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.980661e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.9157 13.1577 -3 0.245406 -0.0810173 62.7927 0.139041 0 0.272659 -0.568138 62.7927 0.381086 -1 0.505864 -1.63407 ============================== Variances and Principal Axes 3 4 8.9152E-02| -0.9850 -0.1727 5.5590E+01| 0.1727 -0.9850 ------------------------------ ======================== Covariance Matrix 1 2 1.744e+00 -9.439e+00 -9.439e+00 5.394e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.505864 +/- 1.32056 4 2 npow PhoIndex -1.63407 +/- 7.34406 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.79 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.79 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.785497e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6794 0.231461 0 0.513520 -0.982467 62.6572 0.17234 0 0.505545 -1.07618 62.6545 0.0345846 0 0.508192 -1.11824 ============================== Variances and Principal Axes 3 4 1.6284E-01| -0.9475 -0.3198 7.5234E+01| 0.3198 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 7.841e+00 -2.275e+01 -2.275e+01 6.756e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.508192 +/- 2.80019 4 2 npow PhoIndex -1.11824 +/- 8.21923 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6538 0.0112093 0 0.513183 -1.13935 ============================== Variances and Principal Axes 3 4 1.7244E-01| -0.9483 -0.3175 8.9339E+01| 0.3175 -0.9483 ------------------------------ ======================== Covariance Matrix 1 2 9.158e+00 -2.684e+01 -2.684e+01 8.035e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.513183 +/- 3.02626 4 2 npow PhoIndex -1.13935 +/- 8.96400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826585e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825090e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825090e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6546 0.0962506 -1 0.531697 -1.27127 ============================== Variances and Principal Axes 3 4 1.4975E-01| -0.9346 -0.3558 8.6734E+01| 0.3558 -0.9346 ------------------------------ ======================== Covariance Matrix 1 2 1.111e+01 -2.879e+01 -2.879e+01 7.577e+01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.531697 +/- 3.33326 4 2 npow PhoIndex -1.27127 +/- 8.70476 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826359e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6537 0.0119836 0 0.526574 -1.24544 ============================== Variances and Principal Axes 3 4 1.8321E-01| -0.9414 -0.3374 1.8199E+02| 0.3374 -0.9414 ------------------------------ ======================== Covariance Matrix 1 2 2.088e+01 -5.774e+01 -5.774e+01 1.613e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.526574 +/- 4.56892 4 2 npow PhoIndex -1.24544 +/- 12.7002 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826639e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 62.6533 0.0128645 0 0.522008 -1.23387 ============================== Variances and Principal Axes 3 4 1.7630E-01| -0.9399 -0.3416 1.5394E+02| 0.3416 -0.9399 ------------------------------ ======================== Covariance Matrix 1 2 1.812e+01 -4.936e+01 -4.936e+01 1.360e+02 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.522008 +/- 4.25632 4 2 npow PhoIndex -1.23387 +/- 11.6619 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826741e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_350kev.log; Logging to file:npow_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.18581E-02 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.522008 +/- 4.25632 4 2 npow PhoIndex -1.23387 +/- 11.6619 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826741e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -1.23387 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 1.48557 (-0.518351,0.967218) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.00578e+07, with delta statistic: 0.83002 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.00578e+07, with delta statistic: 1.36678 *** Parameter upper bound is INVALID. 4 0 0 (1.22009,1.22009) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_350kev.log; Logging to file:npow_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17283E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -6.68634, -1.09298 and delta stat 3.18841e-05, 1.224e+11 but latest trial -6.68633 gives 3.14458e-05 Suggest that you check this result using the steppar command. 3 0 -3.88966 (6.68637,2.79671) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.64373e+06, with delta statistic: 0.830328 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.64373e+06, with delta statistic: 1.36427 *** Parameter upper bound is INVALID. 4 0 0 (1.20624,1.20624) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 335.38 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 335.38 using 59 PHA bins. Reduced chi-squared = 5.8839 for 57 degrees of freedom Null hypothesis probability = 4.625237e-41 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 96.4779 337.725 -3 -7.08201 -1.16851 66.2469 46.9857 -4 -7.44540 -1.29706 65.3437 6.7257 0 -7.53628 0.191866 63.056 4.35077 0 -7.67067 -1.18884 62.6809 1.32555 -1 -7.80522 -1.05042 62.674 0.228203 0 -7.80982 -1.22648 ============================== Variances and Principal Axes 3 4 1.0791E-01| -1.0000 0.0087 5.1401E+01| -0.0087 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.118e-01 4.458e-01 4.458e-01 5.140e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.80982 +/- 0.334335 4 2 npow PhoIndex -1.22648 +/- 7.16919 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.820598e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6698 0.220337 0 -7.81380 -1.12563 ============================== Variances and Principal Axes 3 4 1.0813E-01| -0.9993 0.0383 9.9061E+01| -0.0383 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 2.535e-01 3.789e+00 3.789e+00 9.892e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.81380 +/- 0.503444 4 2 npow PhoIndex -1.12563 +/- 9.94564 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.821852e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6668 0.186856 0 -7.81772 -1.20303 ============================== Variances and Principal Axes 3 4 1.1170E-01| -0.9998 0.0188 6.6483E+01| -0.0188 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.351e-01 1.246e+00 1.246e+00 6.646e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.81772 +/- 0.367554 4 2 npow PhoIndex -1.20303 +/- 8.15226 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.822732e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_150kev.log; Logging to file:npow_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.29364E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.81772 +/- 0.367554 4 2 npow PhoIndex -1.20303 +/- 8.15226 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.67 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.67 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.822732e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -7.47715 (7.85029,0.373139) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.03091e+06, with delta statistic: 0.818339 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 7.03091e+06, with delta statistic: 1.35229 *** Parameter upper bound is INVALID. 4 0 0 (1.16377,1.16377) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 4.731894e+07 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 4.731894e+07 using 59 PHA bins. Reduced chi-squared = 830156.8 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 6.51378e+06 6.86011e+07 -3 -7.00660 -1.06904 888739 9.32237e+06 -4 -7.42863 -1.05511 121299 1.27199e+06 -5 -7.86135 -1.05660 16574 173978 -6 -8.29758 -1.06450 2296.96 23852.3 -7 -8.74066 -1.08557 359.374 3284.14 -8 -9.19908 -1.13688 100.054 456.704 -9 -9.66925 -1.22693 66.759 64.9134 -10 -9.88154 -1.02997 65.954 9.20387 -4 -10.8086 -1.93872 63.922 10.2839 -2 -10.3221 -1.41322 62.8296 3.90341 -2 -10.0672 -0.847011 62.692 0.808862 -2 -10.5699 -1.41951 62.6569 0.318961 -1 -10.5282 -1.30719 62.6543 0.0168111 -1 -10.4954 -1.26248 ============================== Variances and Principal Axes 3 4 8.4806E-02| -0.7876 0.6162 3.3423E+02| -0.6162 -0.7876 ------------------------------ ======================== Covariance Matrix 1 2 1.269e+02 1.622e+02 1.622e+02 2.074e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -10.4954 +/- 11.2670 4 2 npow PhoIndex -1.26248 +/- 14.4002 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826454e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6534 0.013411 -1 -10.4751 -1.23816 ============================== Variances and Principal Axes 3 4 8.6879E-02| -0.7932 0.6090 2.4798E+02| -0.6090 -0.7932 ------------------------------ ======================== Covariance Matrix 1 2 9.203e+01 1.197e+02 1.197e+02 1.560e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -10.4751 +/- 9.59319 4 2 npow PhoIndex -1.23816 +/- 12.4915 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826727e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.653 0.00827374 -1 -10.4626 -1.22299 ============================== Variances and Principal Axes 3 4 8.6842E-02| -0.7958 0.6055 2.1233E+02| -0.6055 -0.7958 ------------------------------ ======================== Covariance Matrix 1 2 7.791e+01 1.023e+02 1.023e+02 1.345e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -10.4626 +/- 8.82650 4 2 npow PhoIndex -1.22299 +/- 11.5980 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826833e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_25kev.log; Logging to file:npow_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:07 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17145E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -10.4626 +/- 8.82650 4 2 npow PhoIndex -1.22299 +/- 11.5980 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826833e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -8.72697 (10.4547,1.72771) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.00027e+07, with delta statistic: 0.83027 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.00027e+07, with delta statistic: 1.36422 *** Parameter upper bound is INVALID. 4 0 0 (1.20719,1.20719) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826890e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 450848.5 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 450848.5 using 59 PHA bins. Reduced chi-squared = 7909.622 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 61915.7 577547 -3 -7.05240 -1.08409 8452.88 78758.4 -4 -7.48272 -1.08406 1189.53 10773.5 -5 -7.92107 -1.11001 209.881 1481.53 -6 -8.36626 -1.17146 80.3972 206.112 -7 -8.78846 -1.23282 64.5428 29.1373 -8 -8.96850 -0.903438 62.8431 4.32253 -2 -9.41480 -1.41444 62.6583 0.896602 -1 -9.39085 -1.15831 62.6531 0.110861 -1 -9.41706 -1.16694 ============================== Variances and Principal Axes 3 4 9.9716E-02| -0.9081 0.4188 9.8719E+01| -0.4188 -0.9081 ------------------------------ ======================== Covariance Matrix 1 2 1.740e+01 3.751e+01 3.751e+01 8.142e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -9.41706 +/- 4.17106 4 2 npow PhoIndex -1.16694 +/- 9.02334 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826801e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.0133245 -1 -9.43021 -1.19057 ============================== Variances and Principal Axes 3 4 1.1029E-01| -0.9075 0.4201 1.1332E+02| -0.4201 -0.9075 ------------------------------ ======================== Covariance Matrix 1 2 2.009e+01 4.316e+01 4.316e+01 9.333e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -9.43021 +/- 4.48250 4 2 npow PhoIndex -1.19057 +/- 9.66091 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826897e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00562746 -1 -9.43309 -1.19425 ============================== Variances and Principal Axes 3 4 1.1090E-01| -0.9057 0.4240 1.2705E+02| -0.4240 -0.9057 ------------------------------ ======================== Covariance Matrix 1 2 2.293e+01 4.875e+01 4.875e+01 1.042e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -9.43309 +/- 4.78871 4 2 npow PhoIndex -1.19425 +/- 10.2093 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826903e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_25_50kev.log; Logging to file:npow_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:08 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17511E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -9.43309 +/- 4.78871 4 2 npow PhoIndex -1.19425 +/- 10.2093 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826903e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -8.39722 (9.43394,1.03671) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.80503e+06, with delta statistic: 0.830366 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.80503e+06, with delta statistic: 1.36432 *** Parameter upper bound is INVALID. 4 0 0 (1.19584,1.19584) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826890e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 5189.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5189.84 using 59 PHA bins. Reduced chi-squared = 91.0499 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 748.902 6113.24 -3 -7.09369 -1.14324 150.84 839.405 -4 -7.51576 -1.19463 72.8291 116.381 -5 -7.90083 -1.19903 63.5305 16.329 -6 -8.21235 -1.17199 62.7922 2.31353 -7 -8.46744 -1.55319 62.6667 0.559563 0 -8.47748 -1.35280 62.6528 0.118102 0 -8.47470 -1.21142 62.6528 0.00252603 0 -8.47356 -1.19756 ============================== Variances and Principal Axes 3 4 1.3240E-01| -0.9851 0.1718 1.1918E+02| -0.1718 -0.9851 ------------------------------ ======================== Covariance Matrix 1 2 3.648e+00 2.015e+01 2.015e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -8.47356 +/- 1.90990 4 2 npow PhoIndex -1.19756 +/- 10.7548 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826901e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00416493 -1 -8.47147 -1.19074 ============================== Variances and Principal Axes 3 4 1.3333E-01| -0.9857 0.1686 1.1208E+02| -0.1686 -0.9857 ------------------------------ ======================== Covariance Matrix 1 2 3.316e+00 1.861e+01 1.861e+01 1.089e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -8.47147 +/- 1.82111 4 2 npow PhoIndex -1.19074 +/- 10.4354 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826901e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.0012127 0 -8.47179 -1.19590 ============================== Variances and Principal Axes 3 4 1.3283E-01| -0.9859 0.1671 1.0813E+02| -0.1671 -0.9859 ------------------------------ ======================== Covariance Matrix 1 2 3.148e+00 1.779e+01 1.779e+01 1.051e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -8.47179 +/- 1.77436 4 2 npow PhoIndex -1.19590 +/- 10.2526 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_50_100kev.log; Logging to file:npow_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:08 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17521E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -8.47179 +/- 1.77436 4 2 npow PhoIndex -1.19590 +/- 10.2526 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -7.99209 (8.47207,0.479986) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.84238e+06, with delta statistic: 0.830366 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.84237e+06, with delta statistic: 1.36432 *** Parameter upper bound is INVALID. 4 0 0 (1.19592,1.19592) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826778e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 597.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 597.01 using 59 PHA bins. Reduced chi-squared = 10.474 for 57 degrees of freedom Null hypothesis probability = 5.084346e-91 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 130.718 649.139 -3 -7.09144 -1.19815 70.325 89.905 -4 -7.47040 -1.19045 63.2767 12.6277 -5 -7.77253 -1.24293 63.2236 1.78859 -2 -7.96992 -0.0692815 62.6655 1.06545 0 -7.98297 -1.02451 62.6564 0.103559 0 -7.98459 -1.12309 ============================== Variances and Principal Axes 3 4 1.2192E-01| -0.9978 -0.0659 5.5007E+01| 0.0659 -0.9978 ------------------------------ ======================== Covariance Matrix 1 2 3.601e-01 -3.608e+00 -3.608e+00 5.477e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.98459 +/- 0.600059 4 2 npow PhoIndex -1.12309 +/- 7.40061 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.66 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.825823e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6539 0.0659653 0 -7.98574 -1.19824 ============================== Variances and Principal Axes 3 4 1.2638E-01| -0.9988 -0.0497 7.4924E+01| 0.0497 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 3.108e-01 -3.710e+00 -3.710e+00 7.474e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.98574 +/- 0.557524 4 2 npow PhoIndex -1.19824 +/- 8.64518 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826574e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6531 0.0463241 -1 -7.99763 -1.16487 ============================== Variances and Principal Axes 3 4 1.2908E-01| -0.9994 -0.0333 1.0283E+02| 0.0333 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 2.430e-01 -3.418e+00 -3.418e+00 1.027e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.99763 +/- 0.492908 4 2 npow PhoIndex -1.16487 +/- 10.1349 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826813e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_150kev.log; Logging to file:npow_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:09 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17779E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.99763 +/- 0.492908 4 2 npow PhoIndex -1.16487 +/- 10.1349 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826813e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -7.61464 (7.99763,0.38299) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.74081e+06, with delta statistic: 0.830352 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.7408e+06, with delta statistic: 1.36431 *** Parameter upper bound is INVALID. 4 0 0 (1.19158,1.19158) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.148 for 56 degrees of freedom Null hypothesis probability = 2.092112e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 64.28 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.28 using 59 PHA bins. Reduced chi-squared = 1.128 for 57 degrees of freedom Null hypothesis probability = 2.367927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 63.7549 0.462896 0 -7.72205 -1.06665 63.1736 0.151788 0 -7.40205 -0.216038 62.9119 0.343554 0 -7.18046 -0.130355 62.7015 0.155721 -1 -6.70083 -1.39222 62.6529 0.228799 0 -6.68870 -1.17776 62.6528 0.00417659 -1 -6.67918 -1.21056 ============================== Variances and Principal Axes 3 4 1.2273E-01| -0.9472 -0.3206 1.1022E+02| 0.3206 -0.9472 ------------------------------ ======================== Covariance Matrix 1 2 1.144e+01 -3.343e+01 -3.343e+01 9.890e+01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67918 +/- 3.38189 4 2 npow PhoIndex -1.21056 +/- 9.94494 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826883e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00461048 -1 -6.68707 -1.18169 ============================== Variances and Principal Axes 3 4 1.2410E-01| -0.9492 -0.3148 1.2837E+02| 0.3148 -0.9492 ------------------------------ ======================== Covariance Matrix 1 2 1.283e+01 -3.832e+01 -3.832e+01 1.157e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68707 +/- 3.58186 4 2 npow PhoIndex -1.18169 +/- 10.7550 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826884e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00466562 -1 -6.67976 -1.20824 ============================== Variances and Principal Axes 3 4 1.2262E-01| -0.9474 -0.3199 1.1189E+02| 0.3199 -0.9474 ------------------------------ ======================== Covariance Matrix 1 2 1.156e+01 -3.388e+01 -3.388e+01 1.004e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.67976 +/- 3.40025 4 2 npow PhoIndex -1.20824 +/- 10.0223 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826889e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826778e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826778e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.0276178 -1 -6.68996 -1.19611 ============================== Variances and Principal Axes 3 4 1.1883E-01| -0.9462 -0.3236 1.2308E+02| 0.3236 -0.9462 ------------------------------ ======================== Covariance Matrix 1 2 1.299e+01 -3.765e+01 -3.765e+01 1.102e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.68996 +/- 3.60471 4 2 npow PhoIndex -1.19611 +/- 10.4978 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826901e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 0.00436622 -3 -6.69125 -1.19564 ============================== Variances and Principal Axes 3 4 1.2196E-01| -0.9454 -0.3259 1.1970E+02| 0.3259 -0.9454 ------------------------------ ======================== Covariance Matrix 1 2 1.282e+01 -3.684e+01 -3.684e+01 1.070e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.69125 +/- 3.58109 4 2 npow PhoIndex -1.19564 +/- 10.3439 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 62.6528 8.27774e-05 -1 -6.69101 -1.19642 ============================== Variances and Principal Axes 3 4 1.2259E-01| -0.9454 -0.3260 1.2007E+02| 0.3260 -0.9454 ------------------------------ ======================== Covariance Matrix 1 2 1.287e+01 -3.697e+01 -3.697e+01 1.073e+02 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.69101 +/- 3.58760 4 2 npow PhoIndex -1.19642 +/- 10.3594 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_350kev.log; Logging to file:npow_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 12:48:10 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.024 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 Spectral data counts: -0.00616055 Model predicted rate: 1.17425E-02 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.69101 +/- 3.58760 4 2 npow PhoIndex -1.19642 +/- 10.3594 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 62.65 using 59 PHA bins. Reduced chi-squared = 1.099 for 57 degrees of freedom Null hypothesis probability = 2.826904e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0 -6.20635 (6.69118,0.484824) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.93448e+06, with delta statistic: 0.830373 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.93448e+06, with delta statistic: 1.36432 *** Parameter upper bound is INVALID. 4 0 0 (1.19631,1.19631) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 1.50000 ( -1.5 -1.5 ) Norm@50keV : 0.0 ( 0 0.00252322 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. # Reduced chi-squared = 1.123 for 57 degrees of freedom # Null hypothesis probability = 2.438719e-01 Photon flux (15-150 keV) in 0.024 sec: 8.41497E-02 ( -0.0841497 0.154256 ) ph/cm2/s Energy fluence (15-150 keV) : 3.65167e-10 ( 0.024 4.34779e-10 ) ergs/cm2