XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger848048/00848048000-results/pha/sw00848048000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger848048/00848048000-results/pha/sw00848048000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.663e-01 +/- 1.893e-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_reproc/trigger848048/remake_spec_cflux/spec_1speak/sw00848048000b_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 = 171.19 using 59 PHA bins. Test statistic : Chi-Squared = 171.19 using 59 PHA bins. Reduced chi-squared = 3.0034 for 57 degrees of freedom Null hypothesis probability = 2.369321e-13 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 146.568 0.384232 -2 14.5009 9.33986 128.541 0.341885 -3 45.8825 2.56233 90.7418 2.86352 0 192.817 2.95023 79.5217 3.66893 -1 199.074 4.04690 78.7402 1.27273 -2 199.256 4.22573 78.736 0.878867 -3 199.324 4.22561 ============================== Variances and Principal Axes 1 2 4.9325E+04| -1.0000 0.0004 2.2670E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.932e+04 -1.773e+01 -1.773e+01 2.331e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.324 +/- 222.092 2 1 bremss norm 4.22561 +/- 0.482778 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.74 using 59 PHA bins. Test statistic : Chi-Squared = 78.74 using 59 PHA bins. Reduced chi-squared = 1.381 for 57 degrees of freedom Null hypothesis probability = 2.982275e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 78.0323 0.0119979 0 199.363 4.62105 ============================== Variances and Principal Axes 1 2 4.3360E+04| -1.0000 0.0004 2.2670E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.336e+04 -1.660e+01 -1.660e+01 2.331e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 208.230 2 1 bremss norm 4.62105 +/- 0.482758 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.03 using 59 PHA bins. Test statistic : Chi-Squared = 78.03 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.362447e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 78.0322 0.0118202 1 199.363 4.62426 ============================== Variances and Principal Axes 1 2 4.4668E+04| -1.0000 0.0004 2.2669E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.467e+04 -1.684e+01 -1.684e+01 2.330e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 211.349 2 1 bremss norm 4.62426 +/- 0.482746 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.03 using 59 PHA bins. Test statistic : Chi-Squared = 78.03 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.362475e-02 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Mon Aug 6 22:29:38 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/trigger848048/remake_spec_cflux/spec_1speak/sw00848048000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger848048/remake_spec_cflux/spec_1speak/sw00848048000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger848048/00848048000-results/pha/sw00848048000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.526e-01 +/- 1.489e-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/trigger848048/remake_spec_cflux/spec_1speak/sw00848048000b_1speak.rsp for Source 1 Spectral data counts: 0.152583 Model predicted rate: 0.138767 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 +/- 211.349 2 1 bremss norm 4.62426 +/- 0.482746 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.03 using 59 PHA bins. Test statistic : Chi-Squared = 78.03 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.362475e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.37005 photons (1.1515e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4288 (0.000 - 1.334e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.39071 photons (2.215e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4540 (0.000 - 2.573e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.36046 photons (4.858e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.4115 (0.000 - 5.546e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1212 photons (8.2245e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.280 (0.000 - 9.323e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 77.987 0.00957196 0 200.000 4.62173 77.987 0.0147372 0 200.000 4.62340 77.987 0.00965751 2 200.000 4.62340 ============================== Variances and Principal Axes 1 2 7.8192E+04| -1.0000 0.0003 2.2666E-01| -0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.819e+04 -2.200e+01 -2.200e+01 2.329e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 279.628 2 1 bremss norm 4.62340 +/- 0.482548 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.99 using 59 PHA bins. Test statistic : Chi-Squared = 77.99 using 59 PHA bins. Reduced chi-squared = 1.368 for 57 degrees of freedom Null hypothesis probability = 3.388299e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0452351 *** 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. 1 167.073 0 (-32.9266,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.8419 5.40823 (-0.783162,0.783162) 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 (-32.9266 -200) Norm : 4.62340 (-0.783162 0.783162) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 77.99 using 59 PHA bins. # Reduced chi-squared = 1.368 for 57 degrees of freedom # Null hypothesis probability = 3.388299e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.151e-08 6.670e-09 25- 50 2.215e-08 1.286e-08 50-150 4.858e-08 2.773e-08 15-150 8.225e-08 4.661e-08