XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.581e-01 +/- 2.325e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 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 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rep roc/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.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 2 00.00 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 2 00.00 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 232.02 using 59 bins. Test statistic : Chi-Squared 232.02 using 59 bins. Null hypothesis probability of 1.31e-23 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 224.766 14.3846 -2 3.26682 27.5484 18.5003 0.253949 98.5748 360.185 -3 4.21803 8.89596 19.9971 0.0792236 94.7916 196.458 -4 5.29455 0.302269 24.0487 0.0586681 78.7666 170.372 0 6.66362 0.644420 24.1178 0.0593878 67.6389 95.1176 0 7.47943 1.01966 24.1655 0.0597348 66.671 32.714 -1 7.36976 1.20274 24.4953 0.0549020 66.3055 3.25866 -2 7.54838 1.32629 26.6866 0.0379871 64.7329 91.867 -2 7.93692 1.17488 28.7925 0.0309076 64.2078 51.5165 -2 8.36931 1.03343 30.4256 0.0258700 63.8704 40.1411 -2 8.75727 0.930692 31.9443 0.0219880 ================================================== Variances and Principal Axes 1 2 3 4 3.6678E-06| 0.0043 0.0071 0.0024 1.0000 1.9261E-02| -0.3830 -0.9233 0.0285 0.0082 2.0312E+00| 0.8943 -0.3783 -0.2390 -0.0006 4.7044E+01| -0.2314 0.0661 -0.9706 0.0028 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.147e+00 -1.400e+00 1.013e+01 -3.170e-02 -1.400e+00 5.126e-01 -2.835e+00 9.037e-03 1.013e+01 -2.835e+00 4.443e+01 -1.279e-01 -3.170e-02 9.037e-03 -1.279e-01 3.766e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.75727 +/- 2.03637 2 1 bbodyrad norm 0.930692 +/- 0.715974 3 2 bbodyrad kT keV 31.9443 +/- 6.66595 4 2 bbodyrad norm 2.19880E-02 +/- 1.94057E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 63.87 using 59 bins. Test statistic : Chi-Squared 63.87 using 59 bins. Null hypothesis probability of 1.93e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 63.6435 2.43662 -2 9.07152 0.858851 33.3350 0.0190923 63.4628 32.9736 -2 9.35423 0.801843 34.7180 0.0167408 63.337 26.6606 -2 9.59089 0.758318 36.0094 0.0148963 63.2469 22.2491 -2 9.78993 0.724463 37.2023 0.0134438 63.1826 18.0352 -2 9.95761 0.697689 38.2923 0.0122902 63.1365 14.3027 -2 10.0991 0.676239 39.2794 0.0113660 63.1034 11.1243 -2 10.2187 0.658862 40.1667 0.0106195 63.0795 8.50535 -2 10.3200 0.644658 40.9594 0.0100119 63.0622 6.39555 -2 10.4060 0.632958 41.6640 0.00951379 63.0611 4.73277 -3 10.6423 0.601693 43.7178 0.00812121 ================================================== Variances and Principal Axes 1 2 3 4 7.1508E-07| 0.0021 0.0072 0.0006 1.0000 4.6388E-03| -0.1871 -0.9823 0.0065 0.0075 1.6414E+00| 0.9773 -0.1868 -0.1000 -0.0006 2.6915E+02| -0.0995 0.0123 -0.9950 0.0007 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.231e+00 -6.294e-01 2.648e+01 -1.898e-02 -6.294e-01 1.028e-01 -3.276e+00 2.389e-03 2.648e+01 -3.276e+00 2.665e+02 -1.795e-01 -1.898e-02 2.389e-03 -1.795e-01 1.227e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.6423 +/- 2.05701 2 1 bbodyrad norm 0.601693 +/- 0.320598 3 2 bbodyrad kT keV 43.7178 +/- 16.3235 4 2 bbodyrad norm 8.12121E-03 +/- 1.10783E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 63.06 using 59 bins. Test statistic : Chi-Squared 63.06 using 59 bins. Null hypothesis probability of 2.13e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 63.0221 13.8287 -3 10.7674 0.586923 45.0278 0.00754027 63.0164 19.9769 -4 10.8578 0.576381 45.9755 0.00712078 ================================================== Variances and Principal Axes 1 2 3 4 4.9327E-07| 0.0017 0.0068 0.0004 1.0000 3.6619E-03| -0.1672 -0.9859 0.0047 0.0070 1.5961E+00| 0.9826 -0.1671 -0.0807 -0.0005 4.1121E+02| -0.0804 0.0089 -0.9967 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.199e+00 -5.543e-01 3.283e+01 -1.648e-02 -5.543e-01 8.037e-02 -3.609e+00 1.841e-03 3.283e+01 -3.609e+00 4.085e+02 -1.935e-01 -1.648e-02 1.841e-03 -1.935e-01 9.286e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.8578 +/- 2.04921 2 1 bbodyrad norm 0.576381 +/- 0.283504 3 2 bbodyrad kT keV 45.9755 +/- 20.2122 4 2 bbodyrad norm 7.12078E-03 +/- 9.63650E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.02 using 59 bins. Test statistic : Chi-Squared 63.02 using 59 bins. Null hypothesis probability of 2.14e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.0c Wed Jun 14 14:01:19 2023 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.322e-01 +/- 1.780e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp for Source 1 Spectral data counts: 0.332201 Model predicted rate: 0.321671 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 10.8578 +/- 2.04921 2 1 bbodyrad norm 0.576381 +/- 0.283504 3 2 bbodyrad kT keV 45.9755 +/- 20.2122 4 2 bbodyrad norm 7.12078E-03 +/- 9.63650E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 63.02 using 59 bins. Test statistic : Chi-Squared 63.02 using 59 bins. Null hypothesis probability of 2.14e-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 0.4973 photons (1.5912e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1608 - 0.5517 (5.169e-09 - 1.761e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.89563 photons (5.1783e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1901 - 0.9539 (1.034e-08 - 5.481e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1457 photons (1.652e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.04929 - 1.176 (4.975e-09 - 1.728e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5386 photons (2.3289e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2409 - 2.537 (1.492e-08 - 2.371e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 14.5228, 14.6599 and delta stat 2.5518, 3.30828 but latest trial 14.5628 gives 2.2728 Suggest that you check this result using the steppar command. 1 6.44903 14.5913 (-4.43536,3.70693) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 2 0.261076 2.35595 (-0.310541,1.78434) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.0102807 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.0102807 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 1.27598 *** Parameter upper bound is INVALID. 3 25.6706 0 (-20.7889,-46.4595) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Apparent non-monotonicity in statistic space detected. Current bracket values 0.000409344, 0 and delta stat 1.35428, 19.8797 but latest trial 0.00038849 gives 1.27963 Suggest that you check this result using the steppar command. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.000204672 0.0476622 (-0.00670557,0.0407519) 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] : 10.8578 (-4.43536 3.70693) R1^2/D10^2 : 0.576381 (-0.310541 1.78434) kT2 [keV] : 45.9755 (-20.7889 -46.4595) R2^2/D10^2 : 7.12078E-03 (-0.00670557 0.0407519) ------------------------------------------------------------ #Fit statistic : Chi-Squared 63.02 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.14e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.591e-08 6.221e-09 25- 50 5.178e-08 2.224e-08 50-150 1.652e-07 8.391e-08 15-150 2.329e-07 1.111e-07