XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw01228797000b_avg.pha 1 spectrum in use Spectral Data File: sw01228797000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.500e-02 +/- 1.810e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 117.2 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 sw01228797000b_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 297.56 using 59 bins. Test statistic : Chi-Squared 297.56 using 59 bins. Null hypothesis probability of 2.88e-34 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 284.096 5.30819 -3 8.10804 0.265011 192.404 266.074 -4 10.5056 0.0590608 148.638 192.206 -5 14.9639 0.0166422 146.826 1217.29 -2 18.6824 0.00669608 104.687 4405.89 -3 23.1464 0.00485037 102.159 1629.5 -4 25.0425 0.00389385 101.314 1225.36 -5 26.1570 0.00349629 101.157 378.84 -6 26.7566 0.00328274 101.12 133.143 -7 27.0725 0.00317426 101.111 38.8033 -8 27.2348 0.00311894 ============================== Variances and Principal Axes 1 2 3.6870E-08| 0.0004 1.0000 4.4662E+00| 1.0000 -0.0004 ------------------------------ ======================== Covariance Matrix 1 2 4.466e+00 -1.602e-03 -1.602e-03 6.113e-07 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 27.2348 +/- 2.11333 2 1 bbodyrad norm 3.11894E-03 +/- 7.81860E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 101.11 using 59 bins. Test statistic : Chi-Squared 101.11 using 59 bins. Null hypothesis probability of 2.89e-04 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 101.109 0.00900868 -3 27.3142 0.00309194 ============================== Variances and Principal Axes 1 2 3.5548E-08| 0.0003 1.0000 4.5532E+00| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 4.553e+00 -1.592e-03 -1.592e-03 5.922e-07 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 27.3142 +/- 2.13383 2 1 bbodyrad norm 3.09194E-03 +/- 7.69525E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 101.11 using 59 bins. Test statistic : Chi-Squared 101.11 using 59 bins. Null hypothesis probability of 2.89e-04 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 101.109 0.00461228 -3 27.3553 0.00307793 ============================== Variances and Principal Axes 1 2 3.4922E-08| 0.0003 1.0000 4.6005E+00| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 4.600e+00 -1.588e-03 -1.588e-03 5.831e-07 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 27.3553 +/- 2.14487 2 1 bbodyrad norm 3.07793E-03 +/- 7.63597E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 101.11 using 59 bins. Test statistic : Chi-Squared 101.11 using 59 bins. Null hypothesis probability of 2.89e-04 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.13.1 Sat Nov 16 17:47:55 2024 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/release6.32/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: sw01228797000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1228797/remake_spec_cflux/spec_T100/sw01228797000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01228797000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.318e-02 +/- 1.459e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 117.2 sec Using fit statistic: chi Using Response (RMF) File sw01228797000b_avg.rsp for Source 1 Spectral data counts: 2.71779 Model predicted rate: 1.76372E-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 27.3553 +/- 2.14487 2 1 bbodyrad norm 3.07793E-03 +/- 7.63597E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 101.11 using 59 bins. Test statistic : Chi-Squared 101.11 using 59 bins. Null hypothesis probability of 2.89e-04 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 0.011734 photons (3.8069e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.008328 - 0.01362 (2.704e-10 - 4.411e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.037295 photons (2.2559e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.02757 - 0.04177 (1.674e-09 - 2.519e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.087845 photons (1.2291e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.07038 - 0.09601 (9.849e-09 - 1.352e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.13687 photons (1.4927e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1078 - 0.1477 (1.205e-08 - 1.605e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 23.0194 33.31 (-4.35709,5.93348) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.00170313 0.00531052 (-0.00136388,0.00224351) 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] : 27.3553 (-4.35709 5.93348) R^2/D10^2 : 3.07793E-03 (-0.00136388 0.00224351) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 101.11 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.89e-04 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.462e-08 1.000e-08 25- 50 2.644e-07 4.952e-08 50-150 1.441e-06 2.151e-07 15-150 1.749e-06 2.344e-07