XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01013852000b_avg.pha 1 spectrum in use Spectral Data File: sw01013852000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.760e-02 +/- 4.096e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 49.34 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 sw01013852000b_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 334.87 using 59 bins. Test statistic : Chi-Squared 334.87 using 59 bins. Null hypothesis probability of 5.74e-41 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 263.043 9.4082 -3 8.17306 0.711123 121.272 173.178 -4 10.3310 0.208670 81.1608 34.597 -5 13.3114 0.0917481 74.7838 169.477 -1 13.8051 0.0742518 72.0252 16.7547 -2 15.3426 0.0458514 64.2538 414.331 -3 16.5697 0.0395902 63.9494 75.1445 -4 16.9240 0.0373894 63.9262 12.5744 -5 17.0391 0.0366254 63.9241 1.6031 -6 17.0760 0.0363681 ============================== Variances and Principal Axes 1 2 3.7846E-06| 0.0073 1.0000 8.5020E-01| 1.0000 -0.0073 ------------------------------ ======================== Covariance Matrix 1 2 8.502e-01 -6.200e-03 -6.200e-03 4.901e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 17.0760 +/- 0.922039 2 1 bbodyrad norm 3.63681E-02 +/- 7.00043E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.92 using 59 bins. Test statistic : Chi-Squared 63.92 using 59 bins. Null hypothesis probability of 2.46e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.9239 0.0068697 -3 17.0875 0.0362868 ============================== Variances and Principal Axes 1 2 3.7294E-06| 0.0072 1.0000 8.5456E-01| 1.0000 -0.0072 ------------------------------ ======================== Covariance Matrix 1 2 8.545e-01 -6.172e-03 -6.172e-03 4.832e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 17.0875 +/- 0.924399 2 1 bbodyrad norm 3.62868E-02 +/- 6.95094E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.92 using 59 bins. Test statistic : Chi-Squared 63.92 using 59 bins. Null hypothesis probability of 2.46e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.9239 0.0022846 -3 17.0913 0.0362594 ============================== Variances and Principal Axes 1 2 3.7125E-06| 0.0072 1.0000 8.5607E-01| 1.0000 -0.0072 ------------------------------ ======================== Covariance Matrix 1 2 8.560e-01 -6.164e-03 -6.164e-03 4.810e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 17.0913 +/- 0.925219 2 1 bbodyrad norm 3.62594E-02 +/- 6.93570E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.92 using 59 bins. Test statistic : Chi-Squared 63.92 using 59 bins. Null hypothesis probability of 2.46e-01 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 07:22:55 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: sw01013852000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1013852/remake_spec_cflux/spec_T100/sw01013852000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01013852000b_avg.pha Net count rate (cts/s) for Spectrum:1 5.554e-02 +/- 3.054e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 49.34 sec Using fit statistic: chi Using Response (RMF) File sw01013852000b_avg.rsp for Source 1 Spectral data counts: 2.74062 Model predicted rate: 4.82214E-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 17.0913 +/- 0.925219 2 1 bbodyrad norm 3.62594E-02 +/- 6.93570E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 63.92 using 59 bins. Test statistic : Chi-Squared 63.92 using 59 bins. Null hypothesis probability of 2.46e-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 0.066783 photons (2.1539e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.05315 - 0.07548 (1.716e-09 - 2.431e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16191 photons (9.5711e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1342 - 0.1756 (7.962e-09 - 1.033e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1654 photons (1.9996e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1377 - 0.1822 (1.624e-08 - 2.241e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.39409 photons (3.1721e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3424 - 0.4227 (2.744e-08 - 3.431e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 15.3608 19.0691 (-1.73156,1.97681) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0247705 0.0526158 (-0.0114815,0.0163638) 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] : 17.0913 (-1.73156 1.97681) R^2/D10^2 : 3.62594E-02 (-0.0114815 0.0163638) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 63.92 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.46e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.063e-07 1.764e-08 25- 50 4.722e-07 5.842e-08 50-150 9.866e-07 1.522e-07 15-150 1.565e-06 1.695e-07