XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 sw01120270000b_avg.pha 1 spectrum in use Spectral Data File: sw01120270000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.569e-02 +/- 3.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 18.5 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 sw01120270000b_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 bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>5.0 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200. 00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>1.0 1.00000E-02 0.0000 0.0000 1.00000E+24 1.0 0000E+24 ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.00000 +/- 0.0 2 1 bbodyrad norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 196.13 using 59 bins. Test statistic : Chi-Squared 196.13 using 59 bins. Null hypothesis probability of 3.62e-17 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 174.731 5.49506 -1 5.60768 0.811291 153.911 15.8723 -1 6.66025 0.428273 126.38 29.9131 -1 7.98934 0.239741 81.3058 55.7558 -2 11.5452 0.0701813 73.8267 251.454 -2 14.1992 0.0332626 57.5481 639.003 -3 15.4838 0.0349963 57.3061 107.625 -4 15.4763 0.0339287 57.3061 0.177843 -5 15.4747 0.0339383 ============================== Variances and Principal Axes 1 2 5.2400E-06| 0.0073 1.0000 1.1751E+00| 1.0000 -0.0073 ------------------------------ ======================== Covariance Matrix 1 2 1.175e+00 -8.611e-03 -8.611e-03 6.834e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.4747 +/- 1.08401 2 1 bbodyrad norm 3.39383E-02 +/- 8.26664E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.31 using 59 bins. Test statistic : Chi-Squared 57.31 using 59 bins. Null hypothesis probability of 4.64e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 57.3061 0.000131071 -3 15.4744 0.0339405 ============================== Variances and Principal Axes 1 2 5.2436E-06| 0.0073 1.0000 1.1750E+00| 1.0000 -0.0073 ------------------------------ ======================== Covariance Matrix 1 2 1.175e+00 -8.613e-03 -8.613e-03 6.838e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.4744 +/- 1.08393 2 1 bbodyrad norm 3.39405E-02 +/- 8.26938E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.31 using 59 bins. Test statistic : Chi-Squared 57.31 using 59 bins. Null hypothesis probability of 4.64e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 57.3061 2.68156e-05 0 15.4744 0.0339405 ============================== Variances and Principal Axes 1 2 5.2442E-06| 0.0073 1.0000 1.1749E+00| 1.0000 -0.0073 ------------------------------ ======================== Covariance Matrix 1 2 1.175e+00 -8.613e-03 -8.613e-03 6.839e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.4744 +/- 1.08390 2 1 bbodyrad norm 3.39405E-02 +/- 8.26989E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.31 using 59 bins. Test statistic : Chi-Squared 57.31 using 59 bins. Null hypothesis probability of 4.64e-01 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.13.0c Wed Jun 14 14:01:53 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: sw01120270000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1120270/remake_spec_cflux/spec_T100/sw01120270000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01120270000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.057e-02 +/- 2.844e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 18.5 sec Using fit statistic: chi Using Response (RMF) File sw01120270000b_avg.rsp for Source 1 Spectral data counts: 0.750517 Model predicted rate: 3.68079E-02 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.4744 +/- 1.08390 2 1 bbodyrad norm 3.39405E-02 +/- 8.26989E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.31 using 59 bins. Test statistic : Chi-Squared 57.31 using 59 bins. Null hypothesis probability of 4.64e-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 0.052557 photons (1.6922e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03647 - 0.06048 (1.176e-09 - 1.943e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11781 photons (6.9158e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.09200 - 0.1293 (5.404e-09 - 7.562e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.097743 photons (1.1423e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.07228 - 0.1111 (8.182e-09 - 1.321e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26811 photons (2.0031e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2169 - 0.2915 (1.620e-08 - 2.212e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 13.6177 17.6387 (-1.85673,2.1643) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0216117 0.0527292 (-0.0123288,0.0187887) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model blackbody: ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 15.4744 (-1.85673 2.1643) R^2/D10^2 : 3.39405E-02 (-0.0123288 0.0187887) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 57.31 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.64e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.131e-08 7.095e-09 25- 50 1.279e-07 1.996e-08 50-150 2.113e-07 4.651e-08 15-150 3.706e-07 5.476e-08