XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01299088000b_avg.pha 1 spectrum in use Spectral Data File: sw01299088000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.052e-01 +/- 6.893e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 108.3 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 sw01299088000b_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 842.85 using 59 bins. Test statistic : Chi-Squared 842.85 using 59 bins. Null hypothesis probability of 1.74e-141 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 217.133 41.3364 -1 3.43172 6.61878 12.3295 0.197070 148.969 65.8285 -2 3.61378 10.9608 15.8064 0.0810982 104.059 139.052 -3 4.99387 0.727340 20.7620 0.0302794 93.1205 171.112 -1 5.82731 1.56379 21.6644 0.0254943 80.7809 282.442 -1 5.64627 1.41676 22.6484 0.0216432 76.9169 14.9592 -1 5.66951 1.42502 23.5851 0.0189618 74.0966 22.3987 -1 5.74560 1.41053 24.4240 0.0168986 71.9507 7.12863 -1 5.84121 1.36540 25.1814 0.0152629 70.2566 2.84525 -1 5.94941 1.30335 25.8714 0.0139386 68.8781 9.93564 -1 6.06534 1.23407 26.5047 0.0128448 ================================================== Variances and Principal Axes 1 2 3 4 4.4178E-07| 0.0018 0.0014 0.0017 1.0000 1.5152E-02| 0.6944 0.7181 -0.0472 -0.0022 1.0447E+00| -0.6476 0.6521 0.3942 -0.0004 5.3947E+00| -0.3139 0.2431 -0.9178 0.0018 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.769e-01 -8.453e-01 1.287e+00 -2.744e-03 -8.453e-01 7.709e-01 -9.357e-01 2.016e-03 1.287e+00 -9.357e-01 4.707e+00 -8.980e-03 -2.744e-03 2.016e-03 -8.980e-03 1.777e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.06534 +/- 0.988358 2 1 bbodyrad norm 1.23407 +/- 0.878030 3 2 bbodyrad kT keV 26.5047 +/- 2.16950 4 2 bbodyrad norm 1.28448E-02 +/- 4.21518E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 68.88 using 59 bins. Test statistic : Chi-Squared 68.88 using 59 bins. Null hypothesis probability of 9.88e-02 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 67.7214 4.69533 -1 6.18629 1.16311 27.0946 0.0119188 66.7486 18.6704 -1 6.30726 1.09542 27.6403 0.0111354 65.9142 21.8502 -1 6.42708 1.03228 28.1519 0.0104585 65.1931 24.1215 -1 6.54412 0.974577 28.6339 0.00986744 64.5671 25.9121 -1 6.65723 0.922490 29.0901 0.00934706 64.0221 27.3481 -1 6.76563 0.875839 29.5230 0.00888565 63.5469 28.5027 -1 6.86884 0.834238 29.9347 0.00847415 63.4691 29.4069 -2 7.48451 0.586237 32.1736 0.00627582 60.8111 876.127 -2 7.92788 0.522677 34.2522 0.00524636 60.357 361.928 -2 8.13865 0.487042 35.6103 0.00468811 ================================================== Variances and Principal Axes 1 2 3 4 8.1975E-08| 0.0008 0.0023 0.0004 1.0000 2.4209E-03| -0.2469 -0.9690 0.0100 0.0024 6.4527E-01| 0.9566 -0.2454 -0.1570 -0.0002 2.2901E+01| -0.1546 0.0292 -0.9875 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.138e+00 -2.543e-01 3.399e+00 -1.832e-03 -2.543e-01 6.065e-02 -6.353e-01 3.465e-04 3.399e+00 -6.353e-01 2.235e+01 -1.106e-02 -1.832e-03 3.465e-04 -1.106e-02 5.608e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.13865 +/- 1.06677 2 1 bbodyrad norm 0.487042 +/- 0.246269 3 2 bbodyrad kT keV 35.6103 +/- 4.72760 4 2 bbodyrad norm 4.68811E-03 +/- 2.36820E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 60.36 using 59 bins. Test statistic : Chi-Squared 60.36 using 59 bins. Null hypothesis probability of 2.88e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.3198 18.1298 -3 8.44443 0.433524 37.4084 0.00396016 ================================================== Variances and Principal Axes 1 2 3 4 6.5836E-08| 0.0007 0.0023 0.0004 1.0000 1.9785E-03| -0.2249 -0.9743 0.0084 0.0024 6.2083E-01| 0.9640 -0.2238 -0.1435 -0.0002 2.6927E+01| -0.1417 0.0241 -0.9896 0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.118e+00 -2.256e-01 3.690e+00 -1.686e-03 -2.256e-01 4.864e-02 -6.232e-01 2.880e-04 3.690e+00 -6.232e-01 2.638e+01 -1.110e-02 -1.686e-03 2.880e-04 -1.110e-02 4.778e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.44443 +/- 1.05728 2 1 bbodyrad norm 0.433524 +/- 0.220553 3 2 bbodyrad kT keV 37.4084 +/- 5.13652 4 2 bbodyrad norm 3.96016E-03 +/- 2.18579E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 60.32 using 59 bins. Test statistic : Chi-Squared 60.32 using 59 bins. Null hypothesis probability of 2.89e-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 Fri Jun 20 01:45:40 2025 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: sw01299088000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_T100/sw01299088000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01299088000b_avg.pha Net count rate (cts/s) for Spectrum:1 9.448e-02 +/- 4.174e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 108.3 sec Using fit statistic: chi Using Response (RMF) File sw01299088000b_avg.rsp for Source 1 Spectral data counts: 10.2276 Model predicted rate: 8.97518E-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 8.44443 +/- 1.05728 2 1 bbodyrad norm 0.433524 +/- 0.220553 3 2 bbodyrad kT keV 37.4084 +/- 5.13652 4 2 bbodyrad norm 3.96016E-03 +/- 2.18579E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 60.32 using 59 bins. Test statistic : Chi-Squared 60.32 using 59 bins. Null hypothesis probability of 2.89e-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 0.20638 photons (6.5519e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03479 - 0.2370 (1.122e-09 - 7.490e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.28456 photons (1.6141e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.07646 - 0.3013 (4.565e-09 - 1.708e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32859 photons (4.7459e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.09308 - 0.3527 (1.306e-08 - 5.124e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.81953 photons (7.0151e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3149 - 0.8574 (2.102e-08 - 7.303e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.76424 10.5176 (-1.73993,2.0134) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.217105 0.934432 (-0.211729,0.505598) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 30.3374 53.0063 (-7.54961,15.1193) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.00146838 0.00802029 (-0.00241392,0.00413799) 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] : 8.44443 (-1.73993 2.0134) R1^2/D10^2 : 0.433524 (-0.211729 0.505598) kT2 [keV] : 37.4084 (-7.54961 15.1193) R2^2/D10^2 : 3.96016E-03 (-0.00241392 0.00413799) ------------------------------------------------------------ #Fit statistic : Chi-Squared 60.32 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.89e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 7.096e-07 3.448e-07 25- 50 1.748e-06 6.777e-07 50-150 5.140e-06 2.067e-06 15-150 7.597e-06 2.816e-06