XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger835200/00835200000-results/pha/sw00835200000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger835200/00835200000-results/pha/sw00835200000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.339e-01 +/- 1.749e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 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/trigger835200/remake_spec_cflux/spec_1speak/sw00835200000b_1speak.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 bremss Input parameter value, delta, min, bot, top, and max values for ... 7 0.05( 0.07) 0.0001 0.0001 100 200 1:bremss:kT>7.0000 5.00000E-02 1.00000E-04 1.00000E-04 100.00 200 .00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bremss:norm>1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1. 00000E+24 ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 7.00000 +/- 0.0 2 1 bremss norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 135.90 using 59 PHA bins. Test statistic : Chi-Squared = 135.90 using 59 PHA bins. Reduced chi-squared = 2.3842 for 57 degrees of freedom Null hypothesis probability = 2.161327e-08 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 95.5742 0.539773 -3 22.5303 8.19523 90.5332 0.63051 0 25.5846 7.01943 84.9029 0.424511 0 30.4405 6.15460 78.5134 0.300058 0 37.6770 5.48870 71.8184 0.202427 0 48.2490 4.97140 66.1439 0.130686 -1 163.333 2.46043 53.2614 4.04219 -2 199.186 3.58808 52.5592 1.08941 -3 199.360 3.80607 52.5582 0.511162 -4 199.362 3.80656 ============================== Variances and Principal Axes 1 2 4.4888E+04| -1.0000 0.0006 1.8851E-01| -0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.489e+04 -2.516e+01 -2.516e+01 2.026e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 211.868 2 1 bremss norm 3.80656 +/- 0.450122 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.56 using 59 PHA bins. Test statistic : Chi-Squared = 52.56 using 59 PHA bins. Reduced chi-squared = 0.9221 for 57 degrees of freedom Null hypothesis probability = 6.422331e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.3622 0.00401094 0 199.363 3.99731 ============================== Variances and Principal Axes 1 2 4.0733E+04| -1.0000 0.0006 1.8851E-01| -0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.073e+04 -2.396e+01 -2.396e+01 2.026e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 201.824 2 1 bremss norm 3.99731 +/- 0.450119 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.36 using 59 PHA bins. Test statistic : Chi-Squared = 52.36 using 59 PHA bins. Reduced chi-squared = 0.9186 for 57 degrees of freedom Null hypothesis probability = 6.494449e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.3622 0.00400983 1 199.363 3.99877 ============================== Variances and Principal Axes 1 2 4.0754E+04| -1.0000 0.0006 1.8851E-01| -0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.075e+04 -2.397e+01 -2.397e+01 2.026e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 201.877 2 1 bremss norm 3.99877 +/- 0.450114 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.36 using 59 PHA bins. Test statistic : Chi-Squared = 52.36 using 59 PHA bins. Reduced chi-squared = 0.9186 for 57 degrees of freedom Null hypothesis probability = 6.494456e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Fri Jul 6 14:41:57 2018 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger835200/remake_spec_cflux/spec_1speak/sw00835200000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger835200/remake_spec_cflux/spec_1speak/sw00835200000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger835200/00835200000-results/pha/sw00835200000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.209e-01 +/- 1.350e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger835200/remake_spec_cflux/spec_1speak/sw00835200000b_1speak.rsp for Source 1 Spectral data counts: 0.120936 Model predicted rate: 0.121419 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 201.877 2 1 bremss norm 3.99877 +/- 0.450114 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.36 using 59 PHA bins. Test statistic : Chi-Squared = 52.36 using 59 PHA bins. Reduced chi-squared = 0.9186 for 57 degrees of freedom Null hypothesis probability = 6.494456e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32 photons (9.9573e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3644 (0.000 - 1.132e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33786 photons (1.9154e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3860 (0.000 - 2.189e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3117 photons (4.2009e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3561 (0.000 - 4.797e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.96956 photons (7.112e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.097 (0.000 - 8.039e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.3468 0.00324866 0 200.000 3.99717 52.3468 0.00484262 2 200.000 3.99717 ============================== Variances and Principal Axes 1 2 7.1397E+04| -1.0000 0.0004 1.8846E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.140e+04 -3.151e+01 -3.151e+01 2.024e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 267.203 2 1 bremss norm 3.99717 +/- 0.449855 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.35 using 59 PHA bins. Test statistic : Chi-Squared = 52.35 using 59 PHA bins. Reduced chi-squared = 0.9184 for 57 degrees of freedom Null hypothesis probability = 6.500079e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0153174 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.63312e+16, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 132.775 0 (-67.2248,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.28448 4.71272 (-0.714121,0.714121) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_brems.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: thermal bremsstrahlung ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 200.000 (-67.2248 -200) Norm : 3.99717 (-0.714121 0.714121) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 52.35 using 59 PHA bins. # Reduced chi-squared = 0.9184 for 57 degrees of freedom # Null hypothesis probability = 6.500079e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.957e-09 5.660e-09 25- 50 1.915e-08 1.094e-08 50-150 4.201e-08 2.398e-08 15-150 7.112e-08 4.019e-08