XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 sw01154815000b_avg.pha 1 spectrum in use Spectral Data File: sw01154815000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.724e-02 +/- 3.830e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 97.86 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 sw01154815000b_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 109.73 using 59 bins. Test statistic : Chi-Squared 109.73 using 59 bins. Null hypothesis probability of 3.41e-05 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 93.3437 4.6796 -3 6.78629 0.263794 79.0823 63.159 -2 8.60282 0.112129 59.4026 155.114 -3 9.93257 0.0973207 59.1259 8.75488 -4 10.2537 0.0846899 59.043 11.788 -5 10.4077 0.0810553 59.0323 1.57081 -6 10.4730 0.0793130 59.0305 0.366577 -7 10.5006 0.0785746 ============================== Variances and Principal Axes 1 2 3.7990E-05| 0.0277 0.9996 5.8919E-01| 0.9996 -0.0277 ------------------------------ ======================== Covariance Matrix 1 2 5.887e-01 -1.634e-02 -1.634e-02 4.916e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.5006 +/- 0.767291 2 1 bbodyrad norm 7.85746E-02 +/- 2.21727E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.03 using 59 bins. Test statistic : Chi-Squared 59.03 using 59 bins. Null hypothesis probability of 4.01e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.0302 0.00975955 -3 10.5119 0.0782710 ============================== Variances and Principal Axes 1 2 3.7265E-05| 0.0274 0.9996 5.9225E-01| 0.9996 -0.0274 ------------------------------ ======================== Covariance Matrix 1 2 5.918e-01 -1.622e-02 -1.622e-02 4.821e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.5119 +/- 0.769289 2 1 bbodyrad norm 7.82710E-02 +/- 2.19564E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.03 using 59 bins. Test statistic : Chi-Squared 59.03 using 59 bins. Null hypothesis probability of 4.01e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.0301 0.00419714 -3 10.5167 0.0781392 ============================== Variances and Principal Axes 1 2 3.6974E-05| 0.0273 0.9996 5.9367E-01| 0.9996 -0.0273 ------------------------------ ======================== Covariance Matrix 1 2 5.932e-01 -1.618e-02 -1.618e-02 4.782e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.5167 +/- 0.770215 2 1 bbodyrad norm 7.81392E-02 +/- 2.18688E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.03 using 59 bins. Test statistic : Chi-Squared 59.03 using 59 bins. Null hypothesis probability of 4.01e-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 Fri Jun 16 09:13:44 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: sw01154815000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1154815/remake_spec_cflux/spec_T100/sw01154815000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01154815000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.450e-02 +/- 1.921e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 97.86 sec Using fit statistic: chi Using Response (RMF) File sw01154815000b_avg.rsp for Source 1 Spectral data counts: 2.39747 Model predicted rate: 2.13887E-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 10.5167 +/- 0.770215 2 1 bbodyrad norm 7.81392E-02 +/- 2.18688E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 59.03 using 59 bins. Test statistic : Chi-Squared 59.03 using 59 bins. Null hypothesis probability of 4.01e-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 0.056026 photons (1.7871e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03706 - 0.06381 (1.186e-09 - 2.034e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.084171 photons (4.7632e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06176 - 0.09170 (3.522e-09 - 5.204e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.027735 photons (2.8712e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.01718 - 0.03432 (1.718e-09 - 3.637e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16793 photons (9.4214e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1270 - 0.1840 (7.184e-09 - 1.043e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 8.96061 12.3077 (-1.55821,1.78884) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0433058 0.142556 (-0.0347523,0.064498) 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] : 10.5167 (-1.55821 1.78884) R^2/D10^2 : 7.81392E-02 (-0.0347523 0.064498) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 59.03 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.01e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.749e-07 4.149e-08 25- 50 4.661e-07 8.230e-08 50-150 2.810e-07 9.390e-08 15-150 9.220e-07 1.588e-07