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/trigger1094950/01094950000-results/pha/sw01094950000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1094950/01094950000-results/pha/sw01094950000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.640e-01 +/- 2.919e-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/trigger1094950/remake_spec_cflux/spec_1speak/sw01094950000b_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 83.37 using 59 bins. Test statistic : Chi-Squared 83.37 using 59 bins. Null hypothesis probability of 1.30e-02 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 67.6417 0.278814 -2 14.8309 14.3698 56.9586 0.185064 -3 39.0486 6.55192 56.6934 0.278377 -1 84.0838 3.21723 48.841 1.35373 -2 199.183 3.78425 45.3391 1.0857 -3 199.287 5.13135 45.3371 0.213629 -4 199.350 5.13283 ============================== Variances and Principal Axes 1 2 7.7235E-01| 0.0012 1.0000 8.2255E+04| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 8.225e+04 -9.775e+01 -9.775e+01 8.885e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.350 +/- 286.800 2 1 bremss norm 5.13283 +/- 0.942610 ________________________________________________________________________ Fit statistic : Chi-Squared 45.34 using 59 bins. Test statistic : Chi-Squared 45.34 using 59 bins. Null hypothesis probability of 8.67e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 45.1973 0.00174567 0 199.358 5.45890 ============================== Variances and Principal Axes 1 2 7.7232E-01| 0.0012 1.0000 7.6169E+04| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 7.617e+04 -9.402e+01 -9.402e+01 8.884e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.358 +/- 275.988 2 1 bremss norm 5.45890 +/- 0.942539 ________________________________________________________________________ Fit statistic : Chi-Squared 45.20 using 59 bins. Test statistic : Chi-Squared 45.20 using 59 bins. Null hypothesis probability of 8.71e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 45.1973 0.0017398 0 199.362 5.45889 ============================== Variances and Principal Axes 1 2 7.7231E-01| 0.0012 1.0000 7.6676E+04| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 7.668e+04 -9.434e+01 -9.434e+01 8.884e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 276.904 2 1 bremss norm 5.45889 +/- 0.942541 ________________________________________________________________________ Fit statistic : Chi-Squared 45.20 using 59 bins. Test statistic : Chi-Squared 45.20 using 59 bins. Null hypothesis probability of 8.71e-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 05:07:02 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/trigger1094950/remake_spec_cflux/spec_1speak/sw01094950000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1094950/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1094950/remake_spec_cflux/spec_1speak/sw01094950000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1094950/01094950000-results/pha/sw01094950000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.564e-01 +/- 2.500e-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/trigger1094950/remake_spec_cflux/spec_1speak/sw01094950000b_1speak.rsp for Source 1 Spectral data counts: 0.156446 Model predicted rate: 0.149812 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 +/- 276.904 2 1 bremss norm 5.45889 +/- 0.942541 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 45.20 using 59 bins. Test statistic : Chi-Squared 45.20 using 59 bins. Null hypothesis probability of 8.71e-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 0.43684 photons (1.3593e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.5422 (0.000 - 1.682e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.46122 photons (2.6148e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.5658 (0.000 - 3.208e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.42552 photons (5.7348e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.5103 (0.000 - 6.876e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.3236 photons (9.7089e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.573 (0.000 - 1.154e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 97.675 0 (-101.688,-199.363) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 4.0156 6.90688 (-1.44561,1.44567) 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] : 199.362 (-101.688 -199.363) Norm : 5.45889 (-1.44561 1.44567) ------------------------------------------------------------ #Fit statistic : Chi-Squared 45.20 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 8.71e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.359e-08 8.410e-09 25- 50 2.615e-08 1.604e-08 50-150 5.735e-08 3.438e-08 15-150 9.709e-08 5.770e-08