XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01246907000b_avg.pha 1 spectrum in use Spectral Data File: sw01246907000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.378e-02 +/- 2.517e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 256.5 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 sw01246907000b_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 + 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>4.0000 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>20.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 3 0.01( 0.03) 0.0001 0.001 100 200 3:bbodyrad:kT>10.000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 4:bbodyrad:norm>0.50000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.00000 +/- 0.0 2 1 bbodyrad norm 20.0000 +/- 0.0 3 2 bbodyrad kT keV 10.0000 +/- 0.0 4 2 bbodyrad norm 0.500000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 24538.92 using 59 bins. Test statistic : Chi-Squared 24538.92 using 59 bins. Null hypothesis probability of 0.00e+00 with 55 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 1073.41 376.152 -2 3.68429 4.15097 17.2616 0.0426694 802.656 12106.3 -2 4.22686 0.838402 19.2894 0.00888006 174.697 15163.9 -2 6.44736 0.214811 27.3526 0.00501831 81.0783 13115.4 -3 7.35600 0.329436 30.5189 0.00363953 62.4573 432.663 -4 7.25327 0.293824 31.7659 0.00340756 62.4243 206.187 -5 7.22417 0.296184 31.7747 0.00342075 62.424 0.545496 -6 7.21641 0.297311 31.7571 0.00342742 ================================================== Variances and Principal Axes 1 2 3 4 7.7508E-09| 0.0005 0.0023 0.0003 1.0000 2.4907E-04| -0.1581 -0.9874 0.0075 0.0023 1.6561E-01| 0.9691 -0.1566 -0.1907 -0.0001 3.9814E+00| -0.1895 0.0229 -0.9816 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.985e-01 -4.239e-02 7.100e-01 -2.705e-04 -4.239e-02 6.395e-03 -8.466e-02 3.264e-05 7.100e-01 -8.466e-02 3.842e+00 -1.334e-03 -2.705e-04 3.264e-05 -1.334e-03 4.758e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.21641 +/- 0.546365 2 1 bbodyrad norm 0.297311 +/- 7.99716E-02 3 2 bbodyrad kT keV 31.7571 +/- 1.96019 4 2 bbodyrad norm 3.42742E-03 +/- 6.89795E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.42 using 59 bins. Test statistic : Chi-Squared 62.42 using 59 bins. Null hypothesis probability of 2.29e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 62.424 0.124799 -3 7.21434 0.297607 31.7518 0.00342945 ================================================== Variances and Principal Axes 1 2 3 4 7.7750E-09| 0.0005 0.0023 0.0003 1.0000 2.5114E-04| -0.1589 -0.9873 0.0075 0.0023 1.6543E-01| 0.9689 -0.1574 -0.1909 -0.0001 3.9637E+00| -0.1896 0.0231 -0.9816 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.978e-01 -4.253e-02 7.072e-01 -2.701e-04 -4.253e-02 6.453e-03 -8.480e-02 3.278e-05 7.072e-01 -8.480e-02 3.825e+00 -1.332e-03 -2.701e-04 3.278e-05 -1.332e-03 4.761e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.21434 +/- 0.545739 2 1 bbodyrad norm 0.297607 +/- 8.03281E-02 3 2 bbodyrad kT keV 31.7518 +/- 1.95578 4 2 bbodyrad norm 3.42945E-03 +/- 6.90022E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.42 using 59 bins. Test statistic : Chi-Squared 62.42 using 59 bins. Null hypothesis probability of 2.29e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 62.424 0.0163886 -3 7.21355 0.297717 31.7495 0.00343029 ================================================== Variances and Principal Axes 1 2 3 4 7.7824E-09| 0.0005 0.0023 0.0003 1.0000 2.5170E-04| -0.1591 -0.9872 0.0075 0.0023 1.6538E-01| 0.9689 -0.1576 -0.1909 -0.0001 3.9588E+00| -0.1897 0.0231 -0.9816 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.977e-01 -4.257e-02 7.064e-01 -2.701e-04 -4.257e-02 6.468e-03 -8.483e-02 3.282e-05 7.064e-01 -8.483e-02 3.820e+00 -1.331e-03 -2.701e-04 3.282e-05 -1.331e-03 4.763e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.21355 +/- 0.545592 2 1 bbodyrad norm 0.297717 +/- 8.04243E-02 3 2 bbodyrad kT keV 31.7495 +/- 1.95456 4 2 bbodyrad norm 3.43029E-03 +/- 6.90131E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.42 using 59 bins. Test statistic : Chi-Squared 62.42 using 59 bins. Null hypothesis probability of 2.29e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.1 Sat Oct 19 18:20:43 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: sw01246907000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/remake_spec_cflux/spec_T100/sw01246907000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01246907000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.852e-02 +/- 1.120e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 256.5 sec Using fit statistic: chi Using Response (RMF) File sw01246907000b_avg.rsp for Source 1 Spectral data counts: 12.4464 Model predicted rate: 4.73463E-02 Current model list: ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.21355 +/- 0.545592 2 1 bbodyrad norm 0.297717 +/- 8.04243E-02 3 2 bbodyrad kT keV 31.7495 +/- 1.95456 4 2 bbodyrad norm 3.43029E-03 +/- 6.90131E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.42 using 59 bins. Test statistic : Chi-Squared 62.42 using 59 bins. Null hypothesis probability of 2.29e-01 with 55 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 0.097691 photons (3.0869e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.07690 - 0.1040 (2.444e-09 - 3.278e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12356 photons (7.0146e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1066 - 0.1282 (6.070e-09 - 7.281e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16501 photons (2.3578e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1463 - 0.1706 (2.083e-08 - 2.451e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.38626 photons (3.368e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3357 - 0.3948 (2.972e-08 - 3.444e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.20068 8.36298 (-1.01257,1.14974) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.180008 0.517071 (-0.117752,0.219311) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 28.5999 36.0907 (-3.14866,4.34211) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.0022614 0.00486339 (-0.00116924,0.00143275) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_2bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: bbodyrad<1> + bbodyrad<2> ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT1 [keV] : 7.21355 (-1.01257 1.14974) R1^2/D10^2 : 0.297717 (-0.117752 0.219311) kT2 [keV] : 31.7495 (-3.14866 4.34211) R2^2/D10^2 : 3.43029E-03 (-0.00116924 0.00143275) ------------------------------------------------------------ #Fit statistic : Chi-Squared 62.42 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.29e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 7.918e-07 1.070e-07 25- 50 1.799e-06 1.553e-07 50-150 6.048e-06 4.720e-07 15-150 8.639e-06 6.053e-07