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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw0035751 2000b_avg.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.361e-03 +/- 1.468e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357 512000b_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 = 4.363417e+08 using 59 PHA bins. Test statistic : Chi-Squared = 4.363417e+08 using 59 PHA bins. Reduced chi-squared = 7.655117e+06 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 68.55 using 59 PHA bins. Test statistic : Chi-Squared = 68.55 using 59 PHA bins. Reduced chi-squared = 1.203 for 57 degrees of freedom Null hypothesis probability = 1.405938e-01 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 68.4371 0.339703 -3 2.16212 7.27064e-05 68.3864 2652.2 -4 1.65399 8.90499e-05 68.3218 977.673 -5 2.04228 7.30851e-05 68.3161 477.932 -6 1.74787 8.38744e-05 ============================== Variances and Principal Axes 1 3 1.1456E+00| -1.0000 0.0000 1.4656E-09| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.146e+00 -4.743e-05 -4.743e-05 3.430e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.74787 +/- 1.07033 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 8.38744E-05 +/- 5.85628E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.32 using 59 PHA bins. Test statistic : Chi-Squared = 68.32 using 59 PHA bins. Reduced chi-squared = 1.199 for 57 degrees of freedom Null hypothesis probability = 1.449418e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 68.3006 0.125218 -3 1.99555 7.45561e-05 68.297 252.167 -4 1.79211 8.20032e-05 ============================== Variances and Principal Axes 1 3 1.1208E+00| -1.0000 0.0000 1.5435E-09| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.121e+00 -4.532e-05 -4.532e-05 3.376e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.79211 +/- 1.05866 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 8.20032E-05 +/- 5.81044E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453030e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 68.2904 0.0851227 -3 1.96331 7.55231e-05 ============================== Variances and Principal Axes 1 3 1.0080E+00| -1.0000 0.0000 1.8813E-09| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.008e+00 -3.517e-05 -3.517e-05 3.109e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.96331 +/- 1.00397 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 7.55231E-05 +/- 5.57561E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454273e-01 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0c Sat Dec 26 08:33:54 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.41563E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.96331 +/- 1.00397 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 7.55231E-05 +/- 5.57561E-05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454273e-01 Weighting method: standard XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.96331, -1.33974 and delta stat 0, 3.02044 but latest trial -1.16308 gives 3.07397 Suggest that you check this result using the steppar command. 1 0.311786 4.21115 (-1.50954,2.38982) 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. 3 0 0.00016141 (-7.62567e-05,8.5153e-05) 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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>log npow_cpflux_15_350kev.log; Logging to file:npow_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:33:55 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42883E-03 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.00144528 0.0408974 (-0.0104224,0.0290297) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.95016, -1.54924 and delta stat 0, 2.90265 but latest trial -1.42862 gives 2.98171 Suggest that you check this result using the steppar command. 4 0.20046 4.19775 (-1.6327,2.3646) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 68.32 using 59 PHA bins. Test statistic : Chi-Squared = 68.32 using 59 PHA bins. Reduced chi-squared = 1.199 for 57 degrees of freedom Null hypothesis probability = 1.448717e-01 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 68.285 14.1679 -3 0.0111224 1.93851 68.284 0.0706889 -4 0.0111957 1.84382 ============================== Variances and Principal Axes 3 4 3.4905E-05| -1.0000 -0.0008 1.0954E+00| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.563e-05 -8.941e-04 -8.941e-04 1.095e+00 ------------------------ ======================================================================== 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 1.11957E-02 +/- 5.96946E-03 4 2 npow PhoIndex 1.84382 +/- 1.04662 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455484e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2829 0.12049 -3 0.0111390 1.92379 ============================== Variances and Principal Axes 3 4 3.5331E-05| -1.0000 -0.0006 1.0320E+00| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.571e-05 -6.291e-04 -6.291e-04 1.032e+00 ------------------------ ======================================================================== 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 1.11390E-02 +/- 5.97613E-03 4 2 npow PhoIndex 1.92379 +/- 1.01586 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455709e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2823 0.0819681 -3 0.0111861 1.85705 ============================== Variances and Principal Axes 3 4 3.4979E-05| -1.0000 -0.0008 1.0840E+00| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.565e-05 -8.518e-04 -8.518e-04 1.084e+00 ------------------------ ======================================================================== 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 1.11861E-02 +/- 5.97061E-03 4 2 npow PhoIndex 1.85705 +/- 1.04113 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455814e-01 !XSPEC12>log npow_cpflux_15_150kev.log; Logging to file:npow_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:33:57 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42682E-03 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 1.11861E-02 +/- 5.97061E-03 4 2 npow PhoIndex 1.85705 +/- 1.04113 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455814e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.00140115 0.0209707 (-0.00974509,0.00982447) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.91326, -1.51204 and delta stat 0, 2.93572 but latest trial -1.3753 gives 3.0138 Suggest that you check this result using the steppar command. 4 0.200609 4.194 (-1.66564,2.32775) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 78.72 using 59 PHA bins. Test statistic : Chi-Squared = 78.72 using 59 PHA bins. Reduced chi-squared = 1.381 for 57 degrees of freedom Null hypothesis probability = 2.989385e-02 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 68.2896 676.391 -3 0.00483506 1.86269 68.2813 18.0341 -4 0.00472420 1.90676 ============================== Variances and Principal Axes 3 4 6.0160E-06| -1.0000 0.0024 9.5237E-01| -0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.154e-05 2.293e-03 2.293e-03 9.524e-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 4.72420E-03 +/- 3.39683E-03 4 2 npow PhoIndex 1.90676 +/- 0.975894 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456012e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2811 0.464553 -3 0.00464074 1.87206 ============================== Variances and Principal Axes 3 4 6.2793E-06| -1.0000 0.0022 1.0698E+00| -0.0022 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.165e-05 2.396e-03 2.396e-03 1.070e+00 ------------------------ ======================================================================== 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 4.64074E-03 +/- 3.41262E-03 4 2 npow PhoIndex 1.87206 +/- 1.03430 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456047e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2809 0.0623379 -3 0.00470632 1.90108 ============================== Variances and Principal Axes 3 4 6.0721E-06| -1.0000 0.0023 1.0493E+00| -0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.156e-05 2.400e-03 2.400e-03 1.049e+00 ------------------------ ======================================================================== 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 4.70632E-03 +/- 3.40033E-03 4 2 npow PhoIndex 1.90108 +/- 1.02435 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456073e-01 !XSPEC12>log npow_cpflux_15_25kev.log; Logging to file:npow_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:33:58 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42054E-03 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 4.70632E-03 +/- 3.40033E-03 4 2 npow PhoIndex 1.90108 +/- 1.02435 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456073e-01 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 1.90108 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 0.00988054 (-0.00465154,0.005229) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.87687, -1.49323 and delta stat 0, 2.94942 but latest trial -1.35117 gives 3.02529 Suggest that you check this result using the steppar command. 4 0.191821 4.19695 (-1.70532,2.29982) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 69.48 using 59 PHA bins. Test statistic : Chi-Squared = 69.48 using 59 PHA bins. Reduced chi-squared = 1.219 for 57 degrees of freedom Null hypothesis probability = 1.241973e-01 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 86.07 using 59 PHA bins. Test statistic : Chi-Squared = 86.07 using 59 PHA bins. Reduced chi-squared = 1.510 for 57 degrees of freedom Null hypothesis probability = 7.712259e-03 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 68.2828 1053.5 -3 0.00373962 1.85309 68.2821 2.00307 -4 0.00373573 1.91678 ============================== Variances and Principal Axes 3 4 3.9798E-06| -1.0000 -0.0003 1.0474E+00| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.081e-06 -3.262e-04 -3.262e-04 1.047e+00 ------------------------ ======================================================================== 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 3.73573E-03 +/- 2.02025E-03 4 2 npow PhoIndex 1.91678 +/- 1.02343 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455856e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2817 0.468712 -3 0.00375538 1.86323 ============================== Variances and Principal Axes 3 4 3.9294E-06| -1.0000 -0.0004 1.0776E+00| 0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.134e-06 -4.699e-04 -4.699e-04 1.078e+00 ------------------------ ======================================================================== 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 3.75538E-03 +/- 2.03329E-03 4 2 npow PhoIndex 1.86323 +/- 1.03807 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455928e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2813 0.319441 -3 0.00373787 1.90824 ============================== Variances and Principal Axes 3 4 3.9729E-06| -1.0000 -0.0003 1.0430E+00| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.089e-06 -3.474e-04 -3.474e-04 1.043e+00 ------------------------ ======================================================================== 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 3.73787E-03 +/- 2.02202E-03 4 2 npow PhoIndex 1.90824 +/- 1.02129 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455994e-01 !XSPEC12>log npow_cpflux_25_50kev.log; Logging to file:npow_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:33:59 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.41994E-03 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 3.73787E-03 +/- 2.02202E-03 4 2 npow PhoIndex 1.90824 +/- 1.02129 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455994e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.000432433 0.0070265 (-0.00331943,0.00327463) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.87061, -1.48941 and delta stat 0, 2.95161 but latest trial -1.34658 gives 3.0269 Suggest that you check this result using the steppar command. 4 0.190596 4.19796 (-1.71164,2.29572) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 83.57 using 59 PHA bins. Test statistic : Chi-Squared = 83.57 using 59 PHA bins. Reduced chi-squared = 1.466 for 57 degrees of freedom Null hypothesis probability = 1.247585e-02 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 145.88 using 59 PHA bins. Test statistic : Chi-Squared = 145.88 using 59 PHA bins. Reduced chi-squared = 2.5593 for 57 degrees of freedom Null hypothesis probability = 9.900094e-10 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 68.3064 3858.81 -3 0.00195157 1.83236 68.2856 63.5605 -4 0.00194933 1.94107 68.2843 5.7221 -5 0.00209601 1.84198 ============================== Variances and Principal Axes 3 4 1.0597E-06| -1.0000 -0.0016 1.0842E+00| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.845e-06 -1.738e-03 -1.738e-03 1.084e+00 ------------------------ ======================================================================== 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 2.09601E-03 +/- 1.96098E-03 4 2 npow PhoIndex 1.84198 +/- 1.04127 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455429e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.283 0.253329 -3 0.00196293 1.92486 ============================== Variances and Principal Axes 3 4 1.2409E-06| -1.0000 -0.0016 1.0328E+00| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.934e-06 -1.668e-03 -1.668e-03 1.033e+00 ------------------------ ======================================================================== 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 1.96293E-03 +/- 1.98354E-03 4 2 npow PhoIndex 1.92486 +/- 1.01627 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455683e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2824 0.375201 -3 0.00207322 1.85628 ============================== Variances and Principal Axes 3 4 1.0882E-06| -1.0000 -0.0016 1.0864E+00| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.862e-06 -1.736e-03 -1.736e-03 1.086e+00 ------------------------ ======================================================================== 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 2.07322E-03 +/- 1.96521E-03 4 2 npow PhoIndex 1.85628 +/- 1.04230 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455798e-01 !XSPEC12>log npow_cpflux_50_100kev.log; Logging to file:npow_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:00 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: 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42578E-03 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 2.07322E-03 +/- 1.96521E-03 4 2 npow PhoIndex 1.85628 +/- 1.04230 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455798e-01 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 1.85628 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 0.00492914 (-0.00198181,0.00294733) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.91356, -1.51558 and delta stat 0, 2.9332 but latest trial -1.3801 gives 3.01156 Suggest that you check this result using the steppar command. 4 0.198989 4.19426 (-1.66711,2.32816) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 183.84 using 59 PHA bins. Test statistic : Chi-Squared = 183.84 using 59 PHA bins. Reduced chi-squared = 3.2252 for 57 degrees of freedom Null hypothesis probability = 2.929099e-15 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 790.86 using 59 PHA bins. Test statistic : Chi-Squared = 790.86 using 59 PHA bins. Reduced chi-squared = 13.875 for 57 degrees of freedom Null hypothesis probability = 9.102532e-130 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 68.3095 31689.1 -3 0.000734018 1.81472 68.2888 165.439 -4 0.000654476 1.95683 68.2875 5.83891 -5 0.000772313 1.82712 ============================== Variances and Principal Axes 3 4 1.2055E-07| -1.0000 -0.0009 1.1053E+00| 0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.055e-06 -1.016e-03 -1.016e-03 1.105e+00 ------------------------ ======================================================================== 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 7.72313E-04 +/- 1.02697E-03 4 2 npow PhoIndex 1.82712 +/- 1.05133 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454830e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2849 22.8898 -3 0.000667636 1.93651 ============================== Variances and Principal Axes 3 4 1.7197E-07| -1.0000 -0.0010 1.0450E+00| 0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.280e-06 -1.076e-03 -1.076e-03 1.045e+00 ------------------------ ======================================================================== 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 6.67636E-04 +/- 1.13150E-03 4 2 npow PhoIndex 1.93651 +/- 1.02224 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455327e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2838 18.2404 -3 0.000756187 1.84626 ============================== Variances and Principal Axes 3 4 1.2761E-07| -1.0000 -0.0009 1.1092E+00| 0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.088e-06 -1.032e-03 -1.032e-03 1.109e+00 ------------------------ ======================================================================== 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 7.56187E-04 +/- 1.04316E-03 4 2 npow PhoIndex 1.84626 +/- 1.05317 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455529e-01 !XSPEC12>log npow_cpflux_100_150kev.log; Logging to file:npow_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:02 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.41879E-03 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 7.56187E-04 +/- 1.04316E-03 4 2 npow PhoIndex 1.84626 +/- 1.05317 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455529e-01 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 1.84626 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 0.00281768 (-0.000684692,0.00213299) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.92122, -1.54369 and delta stat 0, 2.91164 but latest trial -1.41909 gives 2.99149 Suggest that you check this result using the steppar command. 4 0.188762 4.1962 (-1.67105,2.33639) !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 = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 363.7316 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 20368.97 using 59 PHA bins. Test statistic : Chi-Squared = 20368.97 using 59 PHA bins. Reduced chi-squared = 357.3504 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 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 68.5476 10513.1 -3 0.0118802 1.50763 68.4323 6.97086 -4 0.0107795 2.19442 68.4103 4.2635 -1 0.0121714 1.62094 68.348 3.47564 -2 0.0113005 2.08926 68.324 2.08708 -1 0.0121700 1.73314 68.3047 2.08492 -2 0.0116718 2.00725 68.3021 0.59345 -3 0.0122512 1.77770 ============================== Variances and Principal Axes 3 4 3.8983E-05| -1.0000 -0.0023 1.1649E+00| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.530e-05 -2.712e-03 -2.712e-03 1.165e+00 ------------------------ ======================================================================== 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 1.22512E-02 +/- 6.73032E-03 4 2 npow PhoIndex 1.77770 +/- 1.07932 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.452054e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2934 0.305439 -3 0.0117849 1.97459 ============================== Variances and Principal Axes 3 4 4.2757E-05| -1.0000 -0.0025 1.0063E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.903e-05 -2.512e-03 -2.512e-03 1.006e+00 ------------------------ ======================================================================== 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 1.17849E-02 +/- 7.00203E-03 4 2 npow PhoIndex 1.97459 +/- 1.00312 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.453699e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2913 0.361283 -3 0.0122000 1.81007 ============================== Variances and Principal Axes 3 4 3.9494E-05| -1.0000 -0.0024 1.1314E+00| 0.0024 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.577e-05 -2.665e-03 -2.665e-03 1.131e+00 ------------------------ ======================================================================== 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 1.22000E-02 +/- 6.76546E-03 4 2 npow PhoIndex 1.81007 +/- 1.06365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454105e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 183.84 using 59 PHA bins. Test statistic : Chi-Squared = 183.84 using 59 PHA bins. Reduced chi-squared = 3.2252 for 57 degrees of freedom Null hypothesis probability = 2.929099e-15 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 183.84 using 59 PHA bins. Test statistic : Chi-Squared = 183.84 using 59 PHA bins. Reduced chi-squared = 3.2252 for 57 degrees of freedom Null hypothesis probability = 2.929099e-15 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 68.3615 5565 -3 0.00151511 1.82553 68.2896 144.508 -4 0.00144065 1.95689 68.2876 19.6319 -5 0.00173564 1.82878 ============================== Variances and Principal Axes 3 4 5.6860E-07| -1.0000 -0.0025 1.0757E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.168e-06 -2.664e-03 -2.664e-03 1.076e+00 ------------------------ ======================================================================== 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 1.73564E-03 +/- 2.67727E-03 4 2 npow PhoIndex 1.82878 +/- 1.03714 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. Test statistic : Chi-Squared = 68.29 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.454815e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.285 15.0082 -3 0.00145570 1.93498 ============================== Variances and Principal Axes 3 4 8.7700E-07| -1.0000 -0.0029 1.0559E+00| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 9.674e-06 -3.048e-03 -3.048e-03 1.056e+00 ------------------------ ======================================================================== 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 1.45570E-03 +/- 3.11031E-03 4 2 npow PhoIndex 1.93498 +/- 1.02756 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455309e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 68.2838 14.5281 -3 0.00169029 1.84780 ============================== Variances and Principal Axes 3 4 6.1295E-07| -1.0000 -0.0025 1.1193E+00| 0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.549e-06 -2.786e-03 -2.786e-03 1.119e+00 ------------------------ ======================================================================== 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 1.69029E-03 +/- 2.74748E-03 4 2 npow PhoIndex 1.84780 +/- 1.05795 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455525e-01 !XSPEC12>log npow_cpflux_100_350kev.log; Logging to file:npow_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:03 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.41271E-03 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 1.69029E-03 +/- 2.74748E-03 4 2 npow PhoIndex 1.84780 +/- 1.05795 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.455525e-01 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 1.8478 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 0.0101164 (-0.00150459,0.00861184) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.91977, -1.56087 and delta stat 0, 2.89819 but latest trial -1.44349 gives 2.97827 Suggest that you check this result using the steppar command. 4 0.179449 4.19766 (-1.68189,2.33633) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>log npow_cflux_15_350kev.log; Logging to file:npow_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:04 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42100E-03 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -10.1348 -8.39489 (-1.15269,0.587256) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.87932, -1.49605 and delta stat 0, 2.94763 but latest trial -1.35475 gives 3.02398 Suggest that you check this result using the steppar command. 4 0.191634 4.19663 (-1.70321,2.30179) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 68.94 using 59 PHA bins. Test statistic : Chi-Squared = 68.94 using 59 PHA bins. Reduced chi-squared = 1.209 for 57 degrees of freedom Null hypothesis probability = 1.334867e-01 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 68.294 2.59535 -3 -9.11671 1.88440 68.2807 0.273304 -4 -9.14291 1.89040 68.2806 0.00993008 -5 -9.14289 1.88575 ============================== Variances and Principal Axes 3 4 4.9931E-02| -0.9772 -0.2125 1.1046E+00| 0.2125 -0.9772 ------------------------------ ======================== Covariance Matrix 1 2 9.757e-02 -2.190e-01 -2.190e-01 1.057e+00 ------------------------ ======================================================================== 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 -9.14289 +/- 0.312355 4 2 npow PhoIndex 1.88575 +/- 1.02808 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456128e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.00184152 -3 -9.14370 1.88964 ============================== Variances and Principal Axes 3 4 5.0155E-02| -0.9772 -0.2123 1.1061E+00| 0.2123 -0.9772 ------------------------------ ======================== Covariance Matrix 1 2 9.776e-02 -2.191e-01 -2.191e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.14370 +/- 0.312659 4 2 npow PhoIndex 1.88964 +/- 1.02886 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456129e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.00155326 -3 -9.14303 1.88639 ============================== Variances and Principal Axes 3 4 5.0149E-02| -0.9772 -0.2125 1.1089E+00| 0.2125 -0.9772 ------------------------------ ======================== Covariance Matrix 1 2 9.795e-02 -2.198e-01 -2.198e-01 1.061e+00 ------------------------ ======================================================================== 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 -9.14303 +/- 0.312973 4 2 npow PhoIndex 1.88639 +/- 1.03008 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456129e-01 !XSPEC12>log npow_cflux_15_150kev.log; Logging to file:npow_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:05 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42257E-03 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 -9.14303 +/- 0.312973 4 2 npow PhoIndex 1.88639 +/- 1.03008 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456129e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -10.155 -8.80849 (-1.0114,0.335102) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.88911, -1.49983 and delta stat 0, 2.94522 but latest trial -1.35929 gives 3.02203 Suggest that you check this result using the steppar command. 4 0.194639 4.19535 (-1.69219,2.30851) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 199.53 using 59 PHA bins. Test statistic : Chi-Squared = 199.53 using 59 PHA bins. Reduced chi-squared = 3.5006 for 57 degrees of freedom Null hypothesis probability = 1.055444e-17 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 82.7798 180.602 -3 -9.35992 1.89690 69.3766 25.6212 -4 -9.64930 1.89155 68.3104 3.62899 -5 -9.80405 1.88729 68.2807 0.420335 -6 -9.83999 1.88840 68.2806 0.0187038 -7 -9.84207 1.88757 ============================== Variances and Principal Axes 3 4 4.9756E-02| -0.9789 0.2045 1.0943E+00| -0.2045 -0.9789 ------------------------------ ======================== Covariance Matrix 1 2 9.346e-02 2.092e-01 2.092e-01 1.051e+00 ------------------------ ======================================================================== 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 -9.84207 +/- 0.305716 4 2 npow PhoIndex 1.88757 +/- 1.02501 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.000425082 -3 -9.84195 1.88826 ============================== Variances and Principal Axes 3 4 5.0191E-02| -0.9788 0.2047 1.1035E+00| -0.2047 -0.9788 ------------------------------ ======================== Covariance Matrix 1 2 9.435e-02 2.111e-01 2.111e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.84195 +/- 0.307158 4 2 npow PhoIndex 1.88826 +/- 1.02926 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.000276011 -3 -9.84206 1.88768 ============================== Variances and Principal Axes 3 4 5.0199E-02| -0.9788 0.2046 1.1040E+00| -0.2046 -0.9788 ------------------------------ ======================== Covariance Matrix 1 2 9.431e-02 2.110e-01 2.110e-01 1.060e+00 ------------------------ ======================================================================== 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 -9.84206 +/- 0.307093 4 2 npow PhoIndex 1.88768 +/- 1.02953 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>log npow_cflux_15_25kev.log; Logging to file:npow_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:06 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42240E-03 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 -9.84206 +/- 0.307093 4 2 npow PhoIndex 1.88768 +/- 1.02953 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -9.84206, -11.8627 and delta stat 0, 3.1017 but latest trial -11.7294 gives 3.11276 Suggest that you check this result using the steppar command. 3 -10.8524 -9.52236 (-1.0104,0.319632) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.88807, -1.49907 and delta stat 0, 2.94573 but latest trial -1.35831 gives 3.02245 Suggest that you check this result using the steppar command. 4 0.194502 4.19549 (-1.69334,2.30764) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 68.38 using 59 PHA bins. Test statistic : Chi-Squared = 68.38 using 59 PHA bins. Reduced chi-squared = 1.200 for 57 degrees of freedom Null hypothesis probability = 1.437973e-01 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 122.49 using 59 PHA bins. Test statistic : Chi-Squared = 122.49 using 59 PHA bins. Reduced chi-squared = 2.1489 for 57 degrees of freedom Null hypothesis probability = 1.089713e-06 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 73.6327 79.0895 -3 -9.33250 1.89380 68.578 11.286 -4 -9.56975 1.88888 68.2843 1.54007 -5 -9.66641 1.88747 68.2806 0.136516 -6 -9.67984 1.88823 ============================== Variances and Principal Axes 3 4 4.8927E-02| -0.9980 -0.0639 9.9860E-01| 0.0639 -0.9980 ------------------------------ ======================== Covariance Matrix 1 2 5.280e-02 -6.054e-02 -6.054e-02 9.947e-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 -9.67984 +/- 0.229789 4 2 npow PhoIndex 1.88823 +/- 0.997357 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.00312535 -3 -9.68013 1.88762 ============================== Variances and Principal Axes 3 4 5.2035E-02| -0.9979 -0.0641 1.0626E+00| 0.0641 -0.9979 ------------------------------ ======================== Covariance Matrix 1 2 5.618e-02 -6.460e-02 -6.460e-02 1.058e+00 ------------------------ ======================================================================== 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 -9.68013 +/- 0.237027 4 2 npow PhoIndex 1.88762 +/- 1.02882 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.000241135 -3 -9.68016 1.88813 ============================== Variances and Principal Axes 3 4 5.2113E-02| -0.9980 -0.0639 1.0638E+00| 0.0639 -0.9980 ------------------------------ ======================== Covariance Matrix 1 2 5.625e-02 -6.453e-02 -6.453e-02 1.060e+00 ------------------------ ======================================================================== 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 -9.68016 +/- 0.237163 4 2 npow PhoIndex 1.88813 +/- 1.02939 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>log npow_cflux_25_50kev.log; Logging to file:npow_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:07 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42234E-03 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 -9.68016 +/- 0.237163 4 2 npow PhoIndex 1.88813 +/- 1.02939 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -10.6374 -9.40445 (-0.957242,0.275684) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.8877, -1.49897 and delta stat 0, 2.9458 but latest trial -1.3582 gives 3.0225 Suggest that you check this result using the steppar command. 4 0.194365 4.19555 (-1.6937,2.30749) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 69.26 using 59 PHA bins. Test statistic : Chi-Squared = 69.26 using 59 PHA bins. Reduced chi-squared = 1.215 for 57 degrees of freedom Null hypothesis probability = 1.278328e-01 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 113.59 using 59 PHA bins. Test statistic : Chi-Squared = 113.59 using 59 PHA bins. Reduced chi-squared = 1.9928 for 57 degrees of freedom Null hypothesis probability = 1.242068e-05 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 72.6285 71.5266 -3 -9.32396 1.89149 68.5042 10.2068 -4 -9.54919 1.88813 68.2829 1.37386 -5 -9.63549 1.88770 68.2806 0.113119 -6 -9.64619 1.88796 ============================== Variances and Principal Axes 3 4 4.3855E-02| -0.9361 -0.3518 1.1442E+00| 0.3518 -0.9361 ------------------------------ ======================== Covariance Matrix 1 2 1.801e-01 -3.624e-01 -3.624e-01 1.008e+00 ------------------------ ======================================================================== 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 -9.64619 +/- 0.424340 4 2 npow PhoIndex 1.88796 +/- 1.00400 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.00227052 -3 -9.64633 1.88774 ============================== Variances and Principal Axes 3 4 4.6046E-02| -0.9360 -0.3519 1.2017E+00| 0.3519 -0.9360 ------------------------------ ======================== Covariance Matrix 1 2 1.891e-01 -3.806e-01 -3.806e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.64633 +/- 0.434895 4 2 npow PhoIndex 1.88774 +/- 1.02889 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 8.03102e-05 -1 -9.64637 1.88785 ============================== Variances and Principal Axes 3 4 4.6094E-02| -0.9361 -0.3518 1.2027E+00| 0.3518 -0.9361 ------------------------------ ======================== Covariance Matrix 1 2 1.893e-01 -3.809e-01 -3.809e-01 1.060e+00 ------------------------ ======================================================================== 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 -9.64637 +/- 0.435053 4 2 npow PhoIndex 1.88785 +/- 1.02935 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>log npow_cflux_50_100kev.log; Logging to file:npow_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:08 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42239E-03 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 -9.64637 +/- 0.435053 4 2 npow PhoIndex 1.88785 +/- 1.02935 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -11.2091 -9.24892 (-1.56269,0.397443) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.88783, -1.49871 and delta stat 0, 2.94598 but latest trial -1.35785 gives 3.02266 Suggest that you check this result using the steppar command. 4 0.19456 4.1954 (-1.69328,2.30756) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 74.19 using 59 PHA bins. Test statistic : Chi-Squared = 74.19 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.265021e-02 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 213.34 using 59 PHA bins. Test statistic : Chi-Squared = 213.34 using 59 PHA bins. Reduced chi-squared = 3.7427 for 57 degrees of freedom Null hypothesis probability = 6.526872e-20 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 84.4646 226.65 -3 -9.35809 1.89107 69.5381 32.0955 -4 -9.65025 1.88880 68.3174 4.55184 -5 -9.81032 1.88762 68.2807 0.537541 -6 -9.85029 1.88791 68.2806 0.0258426 -7 -9.85246 1.88770 ============================== Variances and Principal Axes 3 4 3.7843E-02| -0.8510 -0.5251 1.4326E+00| 0.5251 -0.8510 ------------------------------ ======================== Covariance Matrix 1 2 4.224e-01 -6.233e-01 -6.233e-01 1.048e+00 ------------------------ ======================================================================== 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 -9.85246 +/- 0.649960 4 2 npow PhoIndex 1.88770 +/- 1.02373 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.000242108 -3 -9.85259 1.88787 ============================== Variances and Principal Axes 3 4 3.8247E-02| -0.8510 -0.5251 1.4476E+00| 0.5251 -0.8510 ------------------------------ ======================== Covariance Matrix 1 2 4.268e-01 -6.298e-01 -6.298e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.85259 +/- 0.653314 4 2 npow PhoIndex 1.88787 +/- 1.02908 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 7.54628e-05 -2 -9.85252 1.88775 ============================== Variances and Principal Axes 3 4 3.8249E-02| -0.8510 -0.5251 1.4480E+00| 0.5251 -0.8510 ------------------------------ ======================== Covariance Matrix 1 2 4.270e-01 -6.300e-01 -6.300e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.85252 +/- 0.653420 4 2 npow PhoIndex 1.88775 +/- 1.02920 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>log npow_cflux_100_150kev.log; Logging to file:npow_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:10 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42239E-03 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 -9.85252 +/- 0.653420 4 2 npow PhoIndex 1.88775 +/- 1.02920 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -11.9688 -9.25344 (-2.1162,0.599122) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.88783, -1.49821 and delta stat 0, 2.94632 but latest trial -1.35717 gives 3.02295 Suggest that you check this result using the steppar command. 4 0.194814 4.19539 (-1.69302,2.30755) !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 = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.2376 for 56 degrees of freedom Null hypothesis probability = 3.918530e-15 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 181.31 using 59 PHA bins. Test statistic : Chi-Squared = 181.31 using 59 PHA bins. Reduced chi-squared = 3.1808 for 57 degrees of freedom Null hypothesis probability = 7.136813e-15 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 80.5428 165.839 -3 -8.40921 1.59311 69.1135 23.0794 -4 -8.76739 1.76867 68.2976 3.07847 -5 -8.96742 1.91219 68.2812 0.326381 -6 -8.97733 1.86983 68.281 0.0148014 -7 -8.99166 1.90273 ============================== Variances and Principal Axes 3 4 4.4431E-02| -0.9191 -0.3939 1.2281E+00| 0.3939 -0.9191 ------------------------------ ======================== Covariance Matrix 1 2 2.281e-01 -4.286e-01 -4.286e-01 1.044e+00 ------------------------ ======================================================================== 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 -8.99166 +/- 0.477613 4 2 npow PhoIndex 1.90273 +/- 1.02198 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456058e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2809 0.0130135 -3 -8.98058 1.87538 ============================== Variances and Principal Axes 3 4 4.4715E-02| -0.9205 -0.3907 1.2543E+00| 0.3907 -0.9205 ------------------------------ ======================== Covariance Matrix 1 2 2.294e-01 -4.350e-01 -4.350e-01 1.070e+00 ------------------------ ======================================================================== 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 -8.98058 +/- 0.478908 4 2 npow PhoIndex 1.87538 +/- 1.03427 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456078e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2808 0.0114743 -3 -8.98973 1.89805 ============================== Variances and Principal Axes 3 4 4.4648E-02| -0.9194 -0.3934 1.2371E+00| 0.3934 -0.9194 ------------------------------ ======================== Covariance Matrix 1 2 2.292e-01 -4.313e-01 -4.313e-01 1.053e+00 ------------------------ ======================================================================== 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 -8.98973 +/- 0.478739 4 2 npow PhoIndex 1.89805 +/- 1.02595 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456096e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 74.19 using 59 PHA bins. Test statistic : Chi-Squared = 74.19 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.265021e-02 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 74.19 using 59 PHA bins. Test statistic : Chi-Squared = 74.19 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.265021e-02 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 68.621 15.4805 -3 -9.22316 1.88619 68.2852 2.11936 -4 -9.32671 1.88823 68.2806 0.194075 -5 -9.34095 1.88739 ============================== Variances and Principal Axes 3 4 2.9891E-02| -0.7778 -0.6285 1.6122E+00| 0.6285 -0.7778 ------------------------------ ======================== Covariance Matrix 1 2 6.550e-01 -7.735e-01 -7.735e-01 9.871e-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 350.000 frozen 3 1 cflux lg10Flux cgs -9.34095 +/- 0.809325 4 2 npow PhoIndex 1.88739 +/- 0.993533 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456129e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.00433625 -3 -9.34183 1.88805 ============================== Variances and Principal Axes 3 4 3.2018E-02| -0.7778 -0.6285 1.7256E+00| 0.6285 -0.7778 ------------------------------ ======================== Covariance Matrix 1 2 7.009e-01 -8.279e-01 -8.279e-01 1.057e+00 ------------------------ ======================================================================== 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 -9.34183 +/- 0.837200 4 2 npow PhoIndex 1.88805 +/- 1.02794 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 68.2806 0.000314014 -1 -9.34173 1.88789 ============================== Variances and Principal Axes 3 4 3.2069E-02| -0.7778 -0.6285 1.7294E+00| 0.6285 -0.7778 ------------------------------ ======================== Covariance Matrix 1 2 7.026e-01 -8.297e-01 -8.297e-01 1.059e+00 ------------------------ ======================================================================== 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 -9.34173 +/- 0.838185 4 2 npow PhoIndex 1.88789 +/- 1.02902 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 !XSPEC12>log npow_cflux_100_350kev.log; Logging to file:npow_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sat Dec 26 08:34:11 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/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.497e-03 +/- 7.872e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 140 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger357512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00357512000b_avg.rsp for Source 1 Spectral data counts: 0.20945 Model predicted rate: 1.42233E-03 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 -9.34173 +/- 0.838185 4 2 npow PhoIndex 1.88789 +/- 1.02902 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.28 using 59 PHA bins. Test statistic : Chi-Squared = 68.28 using 59 PHA bins. Reduced chi-squared = 1.198 for 57 degrees of freedom Null hypothesis probability = 1.456130e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -11.7596 -8.46214 (-2.41789,0.879586) !XSPEC12>error 4; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.88788, -1.49758 and delta stat 0, 2.94682 but latest trial -1.3563 gives 3.02332 Suggest that you check this result using the steppar command. 4 0.195153 4.19537 (-1.69273,2.30748) !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: 1.96331 ( -1.50954 2.38982 ) Norm@50keV : 7.55231E-05 ( -7.62567e-05 8.5153e-05 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 68.29 using 59 PHA bins. # Reduced chi-squared = 1.198 for 57 degrees of freedom # Null hypothesis probability = 1.454273e-01 Photon flux (15-150 keV) in 140 sec: 1.11861E-02 ( -0.00978495 0.0097846 ) ph/cm2/s Energy fluence (15-150 keV) : 1.00716e-07 ( -9.09181e-08 1.16874e-07 ) ergs/cm2