XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger1062336/01062336000-results/pha/sw01062336000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1062336/01062336000-results/pha/sw01062336000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.137e-01 +/- 3.427e-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 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/trigger1062336/remake_spec_cflux/spec_1speak/sw01062336000b_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 121.11 using 59 bins. Test statistic : Chi-Squared 121.11 using 59 bins. Null hypothesis probability of 1.60e-06 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 102.652 0.257736 -3 26.4875 4.48778 89.9712 0.757101 -4 199.351 2.01127 59.4998 3.23761 -5 199.358 6.06819 59.4994 0.517875 -6 199.363 6.06828 ============================== Variances and Principal Axes 1 2 7.4582E-01| 0.0011 1.0000 6.7462E+04| 1.0000 -0.0011 ------------------------------ ======================== Covariance Matrix 1 2 6.746e+04 -7.306e+01 -7.306e+01 8.249e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 259.735 2 1 bremss norm 6.06828 +/- 0.908258 ________________________________________________________________________ Fit statistic : Chi-Squared 59.50 using 59 bins. Test statistic : Chi-Squared 59.50 using 59 bins. Null hypothesis probability of 3.85e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.6996 0.00594845 1 199.363 6.84055 ============================== Variances and Principal Axes 1 2 7.4581E-01| 0.0012 1.0000 5.3269E+04| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 5.327e+04 -6.492e+01 -6.492e+01 8.249e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 230.801 2 1 bremss norm 6.84055 +/- 0.908252 ________________________________________________________________________ Fit statistic : Chi-Squared 58.70 using 59 bins. Test statistic : Chi-Squared 58.70 using 59 bins. Null hypothesis probability of 4.13e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.6996 0.00594709 1 199.363 6.84055 ============================== Variances and Principal Axes 1 2 7.4581E-01| 0.0012 1.0000 5.3293E+04| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 5.329e+04 -6.493e+01 -6.493e+01 8.249e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 230.852 2 1 bremss norm 6.84055 +/- 0.908257 ________________________________________________________________________ Fit statistic : Chi-Squared 58.70 using 59 bins. Test statistic : Chi-Squared 58.70 using 59 bins. Null hypothesis probability of 4.13e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 06:51:44 2022 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-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/trigger1062336/remake_spec_cflux/spec_1speak/sw01062336000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1062336/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1062336/remake_spec_cflux/spec_1speak/sw01062336000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1062336/01062336000-results/pha/sw01062336000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.974e-01 +/- 2.630e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1062336/remake_spec_cflux/spec_1speak/sw01062336000b_1speak.rsp for Source 1 Spectral data counts: 0.197438 Model predicted rate: 0.200431 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 +/- 230.852 2 1 bremss norm 6.84055 +/- 0.908257 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 58.70 using 59 bins. Test statistic : Chi-Squared 58.70 using 59 bins. Null hypothesis probability of 4.13e-01 with 57 degrees of freedom Bayes is off XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.54741 photons (1.7034e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.6395 (0.000 - 1.990e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.57796 photons (3.2767e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.6749 (0.000 - 3.826e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.53322 photons (7.1863e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.6222 (0.000 - 8.385e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.6586 photons (1.2166e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.960 (0.000 - 1.438e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.6769 0.00479058 0 200.000 6.83495 58.6769 0.00592537 2 200.000 6.83496 ============================== Variances and Principal Axes 1 2 7.4556E-01| 0.0009 1.0000 9.3416E+04| 1.0000 -0.0009 ------------------------------ ======================== Covariance Matrix 1 2 9.342e+04 -8.550e+01 -8.550e+01 8.238e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 305.640 2 1 bremss norm 6.83496 +/- 0.907649 ________________________________________________________________________ Fit statistic : Chi-Squared 58.68 using 59 bins. Test statistic : Chi-Squared 58.68 using 59 bins. Null hypothesis probability of 4.14e-01 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.0227042 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 145.49 0 (-54.5095,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 5.42033 8.26111 (-1.42039,1.42039) 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 (-54.5095 -200) Norm : 6.83496 (-1.42039 1.42039) ------------------------------------------------------------ #Fit statistic : Chi-Squared 58.68 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.14e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.703e-08 9.950e-09 25- 50 3.277e-08 1.913e-08 50-150 7.186e-08 4.192e-08 15-150 1.217e-07 7.190e-08