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_reproc/trigger1090472/01090472000-results/pha/sw01090472000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090472/01090472000-results/pha/sw01090472000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.429e-01 +/- 1.901e-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_reproc/trigger1090472/remake_spec_cflux/spec_1speak/sw01090472000b_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 144.93 using 59 bins. Test statistic : Chi-Squared 144.93 using 59 bins. Null hypothesis probability of 1.34e-09 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 104.127 0.576866 -3 34.3333 6.96926 83.7508 2.4419 -4 89.8598 2.28591 76.1425 3.94569 -5 198.859 2.23597 63.637 4.39511 -6 199.331 3.54030 63.6338 0.394052 -7 199.355 3.54190 ============================== Variances and Principal Axes 1 2 1.6297E-01| 0.0003 1.0000 5.0880E+04| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 5.088e+04 -1.379e+01 -1.379e+01 1.667e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.355 +/- 225.566 2 1 bremss norm 3.54190 +/- 0.408295 ________________________________________________________________________ Fit statistic : Chi-Squared 63.63 using 59 bins. Test statistic : Chi-Squared 63.63 using 59 bins. Null hypothesis probability of 2.54e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.5349 0.00471895 0 199.359 3.66771 ============================== Variances and Principal Axes 1 2 1.6297E-01| 0.0003 1.0000 4.8286E+04| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 4.829e+04 -1.344e+01 -1.344e+01 1.667e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.359 +/- 219.742 2 1 bremss norm 3.66771 +/- 0.408293 ________________________________________________________________________ Fit statistic : Chi-Squared 63.53 using 59 bins. Test statistic : Chi-Squared 63.53 using 59 bins. Null hypothesis probability of 2.57e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.5349 0.00471153 0 199.362 3.66771 ============================== Variances and Principal Axes 1 2 1.6296E-01| 0.0003 1.0000 4.8441E+04| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 4.844e+04 -1.345e+01 -1.345e+01 1.667e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 220.093 2 1 bremss norm 3.66771 +/- 0.408292 ________________________________________________________________________ Fit statistic : Chi-Squared 63.53 using 59 bins. Test statistic : Chi-Squared 63.53 using 59 bins. Null hypothesis probability of 2.57e-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 Mon Oct 24 05:12:39 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/trigger1090472/remake_spec_cflux/spec_1speak/sw01090472000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090472/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090472/remake_spec_cflux/spec_1speak/sw01090472000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090472/01090472000-results/pha/sw01090472000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.208e-01 +/- 1.316e-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/trigger1090472/remake_spec_cflux/spec_1speak/sw01090472000b_1speak.rsp for Source 1 Spectral data counts: 0.120843 Model predicted rate: 0.116003 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 220.093 2 1 bremss norm 3.66771 +/- 0.408292 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 63.53 using 59 bins. Test statistic : Chi-Squared 63.53 using 59 bins. Null hypothesis probability of 2.57e-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 0.29351 photons (9.1329e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3414 (0.000 - 1.058e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30989 photons (1.7569e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3584 (0.000 - 2.032e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2859 photons (3.8531e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3218 (0.000 - 4.337e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.88929 photons (6.5232e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.030 (0.000 - 7.550e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.5169 0.00379717 0 200.000 3.66784 63.5169 0.00478141 2 200.000 3.66784 ============================== Variances and Principal Axes 1 2 1.6294E-01| 0.0002 1.0000 8.5055E+04| 1.0000 -0.0002 ------------------------------ ======================== Covariance Matrix 1 2 8.506e+04 -1.759e+01 -1.759e+01 1.666e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 291.642 2 1 bremss norm 3.66784 +/- 0.408142 ________________________________________________________________________ Fit statistic : Chi-Squared 63.52 using 59 bins. Test statistic : Chi-Squared 63.52 using 59 bins. Null hypothesis probability of 2.58e-01 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.0179789 *** 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. 1 137.76 0 (-62.2402,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.00486 4.3329 (-0.664019,0.664019) 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 (-62.2402 -200) Norm : 3.66784 (-0.664019 0.664019) ------------------------------------------------------------ #Fit statistic : Chi-Squared 63.52 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.58e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.133e-09 5.290e-09 25- 50 1.757e-08 1.016e-08 50-150 3.853e-08 2.168e-08 15-150 6.523e-08 3.775e-08