XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01044236000b_avg.pha 1 spectrum in use Spectral Data File: sw01044236000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.584e-02 +/- 2.892e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 76.82 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 sw01044236000b_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 105.04 using 59 bins. Test statistic : Chi-Squared 105.04 using 59 bins. Null hypothesis probability of 1.11e-04 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 71.9735 4.59978 -3 6.30935 0.571711 70.1332 8.05168 -1 6.48316 0.487519 69.3255 2.07445 -2 7.08127 0.302086 65.5381 33.012 -3 7.59634 0.252940 65.3342 8.4064 -4 7.74656 0.238809 65.3218 1.05184 -5 7.79523 0.233463 65.3206 0.160448 -6 7.81129 0.231640 ============================== Variances and Principal Axes 1 2 2.8397E-04| 0.1183 0.9930 2.8537E-01| 0.9930 -0.1183 ------------------------------ ======================== Covariance Matrix 1 2 2.814e-01 -3.348e-02 -3.348e-02 4.271e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.81129 +/- 0.530458 2 1 bbodyrad norm 0.231640 +/- 6.53521E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 65.32 using 59 bins. Test statistic : Chi-Squared 65.32 using 59 bins. Null hypothesis probability of 2.10e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 65.3205 0.00934628 -3 7.81642 0.231047 ============================== Variances and Principal Axes 1 2 2.7945E-04| 0.1171 0.9931 2.8616E-01| 0.9931 -0.1171 ------------------------------ ======================== Covariance Matrix 1 2 2.822e-01 -3.323e-02 -3.323e-02 4.196e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.81642 +/- 0.531263 2 1 bbodyrad norm 0.231047 +/- 6.47789E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 65.32 using 59 bins. Test statistic : Chi-Squared 65.32 using 59 bins. Null hypothesis probability of 2.10e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 65.3205 0.00322972 -3 7.81820 0.230840 ============================== Variances and Principal Axes 1 2 2.7802E-04| 0.1167 0.9932 2.8648E-01| 0.9932 -0.1167 ------------------------------ ======================== Covariance Matrix 1 2 2.826e-01 -3.316e-02 -3.316e-02 4.173e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.81820 +/- 0.531585 2 1 bbodyrad norm 0.230840 +/- 6.45973E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 65.32 using 59 bins. Test statistic : Chi-Squared 65.32 using 59 bins. Null hypothesis probability of 2.10e-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 07:05:07 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: sw01044236000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1044236/remake_spec_cflux/spec_T100/sw01044236000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01044236000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.168e-02 +/- 1.633e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 76.82 sec Using fit statistic: chi Using Response (RMF) File sw01044236000b_avg.rsp for Source 1 Spectral data counts: 1.66508 Model predicted rate: 1.88881E-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 7.81820 +/- 0.531585 2 1 bbodyrad norm 0.230840 +/- 6.45973E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 65.32 using 59 bins. Test statistic : Chi-Squared 65.32 using 59 bins. Null hypothesis probability of 2.10e-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 0.079473 photons (2.507e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.05594 - 0.08911 (1.770e-09 - 2.810e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.077564 photons (4.2144e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.05799 - 0.08543 (3.147e-09 - 4.657e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.010635 photons (1.0254e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.005844 - 0.01401 (5.505e-10 - 1.370e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16767 photons (7.7467e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1249 - 0.1848 (5.884e-09 - 8.544e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.80395 8.9516 (-1.01424,1.1334) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.133328 0.407126 (-0.0975114,0.176286) 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] : 7.81820 (-1.01424 1.1334) R^2/D10^2 : 0.230840 (-0.0975114 0.176286) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 65.32 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.10e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.926e-07 3.995e-08 25- 50 3.238e-07 5.800e-08 50-150 7.877e-08 3.148e-08 15-150 5.951e-07 1.022e-07