XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 sw01144698000b_avg.pha 1 spectrum in use Spectral Data File: sw01144698000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.489e-02 +/- 2.035e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 306.2 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 sw01144698000b_avg.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 1188.50 using 59 bins. Test statistic : Chi-Squared 1188.50 using 59 bins. Null hypothesis probability of 2.92e-211 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 586.786 12.8741 -2 14.4622 3.56722 224.629 9.07013 -3 36.3989 1.56644 171.804 24.0371 -1 59.5423 1.02094 69.2937 102.377 -2 194.839 0.903669 66.89 62.9467 0 193.721 0.913514 64.8465 57.4101 0 191.819 0.922513 63.0582 52.5471 0 188.319 0.930770 61.4365 48.5091 0 181.585 0.938415 60.0608 45.7389 0 172.457 0.945649 58.8745 44.2161 0 170.882 0.952670 ============================== Variances and Principal Axes 1 2 8.7241E-04| 0.0006 1.0000 1.0120E+03| 1.0000 -0.0006 ------------------------------ ======================== Covariance Matrix 1 2 1.012e+03 -5.594e-01 -5.594e-01 1.182e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 170.882 +/- 31.8124 2 1 bremss norm 0.952670 +/- 3.43740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 58.87 using 59 bins. Test statistic : Chi-Squared 58.87 using 59 bins. Null hypothesis probability of 4.07e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.6947 0.0245221 1 166.696 1.02382 52.3592 1.64015 1 162.503 1.02385 52.1061 3.38862 1 158.663 1.02392 51.9403 5.08421 1 155.453 1.02401 51.8438 6.5664 1 152.976 1.02412 51.7916 7.74054 1 151.179 1.02426 51.7634 8.59482 1 149.927 1.02441 51.7469 9.17422 1 149.076 1.02458 51.7356 9.54311 1 148.501 1.02475 51.7266 9.76253 0 142.876 1.02637 ============================== Variances and Principal Axes 1 2 9.0480E-04| 0.0010 1.0000 5.4343E+02| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 5.434e+02 -5.385e-01 -5.385e-01 1.438e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 142.876 +/- 23.3116 2 1 bremss norm 1.02637 +/- 3.79253E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 51.73 using 59 bins. Test statistic : Chi-Squared 51.73 using 59 bins. Null hypothesis probability of 6.73e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 51.1631 0.00617679 1 141.525 1.04853 51.1535 0.857167 1 140.718 1.04855 ============================== Variances and Principal Axes 1 2 9.1802E-04| 0.0012 1.0000 4.4927E+02| 1.0000 -0.0012 ------------------------------ ======================== Covariance Matrix 1 2 4.493e+02 -5.262e-01 -5.262e-01 1.534e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 140.718 +/- 21.1959 2 1 bremss norm 1.04855 +/- 3.91701E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 51.15 using 59 bins. Test statistic : Chi-Squared 51.15 using 59 bins. Null hypothesis probability of 6.93e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.13.0c Wed Jun 14 13:53:54 2023 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: sw01144698000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1144698/remake_spec_cflux/spec_T100/sw01144698000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01144698000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.184e-02 +/- 1.030e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 306.2 sec Using fit statistic: chi Using Response (RMF) File sw01144698000b_avg.rsp for Source 1 Spectral data counts: 9.75032 Model predicted rate: 3.17248E-02 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 140.718 +/- 21.1959 2 1 bremss norm 1.04855 +/- 3.91701E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 51.15 using 59 bins. Test statistic : Chi-Squared 51.15 using 59 bins. Null hypothesis probability of 6.93e-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 0.087093 photons (2.7066e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.07874 - 0.09269 (2.450e-09 - 2.872e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.087982 photons (4.9694e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.07664 - 0.09059 (4.279e-09 - 5.136e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.072245 photons (9.5469e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.04262 - 0.08251 (5.269e-09 - 1.110e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.24732 photons (1.7223e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2040 - 0.2577 (1.186e-08 - 1.880e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 110.046 178.445 (-29.3735,39.0256) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.992696 1.12392 (-0.0599503,0.0712782) 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] : 140.718 (-29.3735 39.0256) Norm : 1.04855 (-0.0599503 0.0712782) ------------------------------------------------------------ #Fit statistic : Chi-Squared 51.15 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 6.93e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.288e-07 6.461e-08 25- 50 1.522e-06 1.312e-07 50-150 2.923e-06 8.927e-07 15-150 5.274e-06 1.063e-06