XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw00998907000b_avg.pha 1 spectrum in use Spectral Data File: sw00998907000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.214e-01 +/- 4.489e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.556 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 sw00998907000b_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 1.00000E+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 159.59 using 59 bins. Test statistic : Chi-Squared 159.59 using 59 bins. Null hypothesis probability of 1.18e-11 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 93.1252 3.31695 -2 8.54697 3.23583 65.776 7.12119 -3 11.3382 0.884084 62.0602 5.10431 -1 12.2116 0.742740 61.0681 1.61211 -2 13.5807 0.466135 59.2801 11.7143 -3 14.3216 0.438883 59.2729 0.130792 -4 14.4215 0.428723 ============================== Variances and Principal Axes 1 2 1.8091E-03| 0.1058 0.9944 1.7215E+00| 0.9944 -0.1058 ------------------------------ ======================== Covariance Matrix 1 2 1.702e+00 -1.809e-01 -1.809e-01 2.105e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 14.4215 +/- 1.30472 2 1 bbodyrad norm 0.428723 +/- 0.145076 ________________________________________________________________________ Fit statistic : Chi-Squared 59.27 using 59 bins. Test statistic : Chi-Squared 59.27 using 59 bins. Null hypothesis probability of 3.93e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.2726 0.00625053 -3 14.4426 0.426719 ============================== Variances and Principal Axes 1 2 1.7251E-03| 0.1026 0.9947 1.7451E+00| 0.9947 -0.1026 ------------------------------ ======================== Covariance Matrix 1 2 1.727e+00 -1.779e-01 -1.779e-01 2.007e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 14.4426 +/- 1.31407 2 1 bbodyrad norm 0.426719 +/- 0.141677 ________________________________________________________________________ Fit statistic : Chi-Squared 59.27 using 59 bins. Test statistic : Chi-Squared 59.27 using 59 bins. Null hypothesis probability of 3.93e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.2726 0.00142371 -3 14.4475 0.426232 ============================== Variances and Principal Axes 1 2 1.7080E-03| 0.1019 0.9948 1.7509E+00| 0.9948 -0.1019 ------------------------------ ======================== Covariance Matrix 1 2 1.733e+00 -1.773e-01 -1.773e-01 1.987e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 14.4475 +/- 1.31634 2 1 bbodyrad norm 0.426232 +/- 0.140972 ________________________________________________________________________ Fit statistic : Chi-Squared 59.27 using 59 bins. Test statistic : Chi-Squared 59.27 using 59 bins. Null hypothesis probability of 3.93e-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 Thu Oct 20 00:46:36 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: sw00998907000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/remake_spec_cflux/spec_T100/sw00998907000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00998907000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.932e-01 +/- 3.729e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.556 sec Using fit statistic: chi Using Response (RMF) File sw00998907000b_avg.rsp for Source 1 Spectral data counts: 0.218605 Model predicted rate: 0.343431 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 14.4475 +/- 1.31634 2 1 bbodyrad norm 0.426232 +/- 0.140972 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 59.27 using 59 bins. Test statistic : Chi-Squared 59.27 using 59 bins. Null hypothesis probability of 3.93e-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 0.58246 photons (1.8728e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3021 - 0.6938 (9.739e-09 - 2.226e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2301 photons (7.1831e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.8680 - 1.392 (5.114e-08 - 8.133e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.87822 photons (1.0028e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.5353 - 1.055 (5.898e-08 - 1.231e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.6908 photons (1.9084e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.915 - 3.056 (1.294e-07 - 2.208e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 12.2277 17.191 (-2.22069,2.74264) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.227133 0.77075 (-0.198966,0.344651) 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] : 14.4475 (-2.22069 2.74264) R^2/D10^2 : 0.426232 (-0.198966 0.344651) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 59.27 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.93e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.041e-08 3.481e-09 25- 50 3.994e-08 8.393e-09 50-150 5.576e-08 1.783e-08 15-150 1.061e-07 2.541e-08