XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01015088000b_avg.pha 1 spectrum in use Spectral Data File: sw01015088000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.469e-02 +/- 4.574e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.05 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 sw01015088000b_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 115.21 using 59 bins. Test statistic : Chi-Squared 115.21 using 59 bins. Null hypothesis probability of 8.07e-06 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 78.9933 2.6238 -3 8.98378 0.144967 78.6746 39.8573 -4 13.6350 0.0228335 59.749 478.133 -5 16.3711 0.0294637 55.6878 382.213 -6 15.8371 0.0276177 55.6541 19.5691 -7 15.6232 0.0285679 55.6528 1.54508 -8 15.5739 0.0289065 ============================== Variances and Principal Axes 1 2 9.2289E-06| 0.0063 1.0000 2.6630E+00| 1.0000 -0.0063 ------------------------------ ======================== Covariance Matrix 1 2 2.663e+00 -1.674e-02 -1.674e-02 1.145e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.5739 +/- 1.63183 2 1 bbodyrad norm 2.89065E-02 +/- 1.06985E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 55.65 using 59 bins. Test statistic : Chi-Squared 55.65 using 59 bins. Null hypothesis probability of 5.26e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.6528 0.0021079 -3 15.5630 0.0289785 ============================== Variances and Principal Axes 1 2 9.4318E-06| 0.0064 1.0000 2.6363E+00| 1.0000 -0.0064 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -1.683e-02 -1.683e-02 1.169e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.5630 +/- 1.62363 2 1 bbodyrad norm 2.89785E-02 +/- 1.08124E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 55.65 using 59 bins. Test statistic : Chi-Squared 55.65 using 59 bins. Null hypothesis probability of 5.26e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.6528 0.000519518 -3 15.5604 0.0289958 ============================== Variances and Principal Axes 1 2 9.4771E-06| 0.0064 1.0000 2.6316E+00| 1.0000 -0.0064 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -1.686e-02 -1.686e-02 1.175e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.5604 +/- 1.62219 2 1 bbodyrad norm 2.89958E-02 +/- 1.08377E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 55.65 using 59 bins. Test statistic : Chi-Squared 55.65 using 59 bins. Null hypothesis probability of 5.26e-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 07:21:17 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: sw01015088000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015088/remake_spec_cflux/spec_T100/sw01015088000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01015088000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.073e-02 +/- 3.403e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.05 sec Using fit statistic: chi Using Response (RMF) File sw01015088000b_avg.rsp for Source 1 Spectral data counts: 1.78365 Model predicted rate: 2.81119E-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 15.5604 +/- 1.62219 2 1 bbodyrad norm 2.89958E-02 +/- 1.08377E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 55.65 using 59 bins. Test statistic : Chi-Squared 55.65 using 59 bins. Null hypothesis probability of 5.26e-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 0.045346 photons (1.4601e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02064 - 0.05453 (6.655e-10 - 1.751e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10211 photons (5.997e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06151 - 0.1174 (3.644e-09 - 6.897e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.085735 photons (1.0038e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.04643 - 0.1063 (5.210e-09 - 1.273e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23319 photons (1.7495e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1432 - 0.2648 (1.135e-08 - 2.022e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 12.8336 19.0752 (-2.72673,3.5148) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0140498 0.0572119 (-0.014946,0.0282161) 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] : 15.5604 (-2.72673 3.5148) R^2/D10^2 : 2.89958E-02 (-0.014946 0.0282161) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 55.65 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 5.26e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.476e-08 3.151e-08 25- 50 3.481e-07 9.442e-08 50-150 5.827e-07 2.183e-07 15-150 1.016e-06 2.575e-07