XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger1035922/01035922000-results/pha/sw01035922000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922/01035922000-results/pha/sw01035922000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.469e-01 +/- 2.480e-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/trigger1035922/remake_spec_cflux/spec_1speak/sw01035922000b_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 304.67 using 59 bins. Test statistic : Chi-Squared 304.67 using 59 bins. Null hypothesis probability of 2.82e-36 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 259.929 16.776 -2 3.77137 16.4330 18.6274 0.320291 84.5072 364.662 -2 5.06485 2.33770 19.6863 0.128977 68.6925 132.986 -2 8.78156 0.645153 23.3451 0.0682195 68.3467 176.001 -2 8.35480 1.19862 27.8434 0.0337123 47.7823 394.143 -2 9.08892 1.09209 32.3030 0.0260595 46.8353 102.256 -2 9.56476 0.983377 34.8134 0.0204551 46.2094 96.1542 -2 9.93022 0.911355 37.1276 0.0167830 45.8543 75.1523 -2 10.2182 0.858704 39.2014 0.0142352 45.6394 58.1328 -2 10.4495 0.819114 41.0563 0.0123988 45.5031 44.5115 -2 10.6371 0.788668 42.7126 0.0110347 ================================================== Variances and Principal Axes 1 2 3 4 8.9982E-07| 0.0026 0.0070 0.0008 1.0000 5.4443E-03| -0.2399 -0.9707 0.0090 0.0075 1.2056E+00| 0.9647 -0.2394 -0.1098 -0.0007 1.5994E+02| -0.1088 0.0176 -0.9939 0.0009 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.014e+00 -5.838e-01 1.716e+01 -1.683e-02 -5.838e-01 1.239e-01 -2.770e+00 2.760e-03 1.716e+01 -2.770e+00 1.580e+02 -1.458e-01 -1.683e-02 2.760e-03 -1.458e-01 1.365e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.6371 +/- 1.73623 2 1 bbodyrad norm 0.788668 +/- 0.352046 3 2 bbodyrad kT keV 42.7126 +/- 12.5701 4 2 bbodyrad norm 1.10347E-02 +/- 1.16836E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 45.50 using 59 bins. Test statistic : Chi-Squared 45.50 using 59 bins. Null hypothesis probability of 8.16e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 45.4159 7.79433 -2 10.7856 0.765610 44.1514 0.0100210 45.3547 26.1362 -2 10.9137 0.746390 45.4637 0.00921191 45.3128 19.1364 -2 11.0195 0.730987 46.6268 0.00857312 45.2836 14.2085 -2 11.1076 0.718472 47.6547 0.00806252 45.2629 10.4354 -2 11.1816 0.708198 48.5604 0.00764968 45.2481 7.5816 -2 11.2439 0.699695 49.3568 0.00731262 45.2469 5.44155 -3 11.4247 0.675486 51.7757 0.00632439 ================================================== Variances and Principal Axes 1 2 3 4 3.6797E-07| 0.0017 0.0057 0.0003 1.0000 3.2815E-03| -0.1906 -0.9816 0.0044 0.0059 1.1067E+00| 0.9794 -0.1905 -0.0669 -0.0005 4.2039E+02| -0.0665 0.0084 -0.9977 0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.922e+00 -4.418e-01 2.783e+01 -1.194e-02 -4.418e-01 7.326e-02 -3.525e+00 1.534e-03 2.783e+01 -3.525e+00 4.185e+02 -1.706e-01 -1.194e-02 1.534e-03 -1.706e-01 7.032e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.4247 +/- 1.70925 2 1 bbodyrad norm 0.675486 +/- 0.270675 3 2 bbodyrad kT keV 51.7757 +/- 20.4573 4 2 bbodyrad norm 6.32439E-03 +/- 8.38584E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 45.25 using 59 bins. Test statistic : Chi-Squared 45.25 using 59 bins. Null hypothesis probability of 8.23e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 45.2132 23.876 -3 11.5140 0.664362 53.2410 0.00593132 45.2092 22.4864 -4 11.5780 0.656441 54.2772 0.00564696 ================================================== Variances and Principal Axes 1 2 3 4 2.6015E-07| 0.0014 0.0051 0.0003 1.0000 2.7769E-03| -0.1769 -0.9842 0.0033 0.0053 1.0787E+00| 0.9827 -0.1768 -0.0544 -0.0004 6.2946E+02| -0.0541 0.0064 -0.9985 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.885e+00 -4.034e-01 3.395e+01 -1.044e-02 -4.034e-01 6.184e-02 -3.984e+00 1.241e-03 3.395e+01 -3.984e+00 6.276e+02 -1.839e-01 -1.044e-02 1.241e-03 -1.839e-01 5.447e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.5780 +/- 1.69857 2 1 bbodyrad norm 0.656441 +/- 0.248676 3 2 bbodyrad kT keV 54.2772 +/- 25.0517 4 2 bbodyrad norm 5.64696E-03 +/- 7.38038E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 45.21 using 59 bins. Test statistic : Chi-Squared 45.21 using 59 bins. Null hypothesis probability of 8.24e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 07:12:32 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922/remake_spec_cflux/spec_1speak/sw01035922000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922/remake_spec_cflux/spec_1speak/sw01035922000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922/01035922000-results/pha/sw01035922000b_peak.pha Net count rate (cts/s) for Spectrum:1 4.171e-01 +/- 1.931e-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/trigger1035922/remake_spec_cflux/spec_1speak/sw01035922000b_1speak.rsp for Source 1 Spectral data counts: 0.417088 Model predicted rate: 0.407732 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 11.5780 +/- 1.69857 2 1 bbodyrad norm 0.656441 +/- 0.248676 3 2 bbodyrad kT keV 54.2772 +/- 25.0517 4 2 bbodyrad norm 5.64696E-03 +/- 7.38038E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 45.21 using 59 bins. Test statistic : Chi-Squared 45.21 using 59 bins. Null hypothesis probability of 8.24e-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 0.63191 photons (2.0243e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3306 - 0.6871 (1.063e-08 - 2.197e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.181 photons (6.8429e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.5076 - 1.244 (2.858e-08 - 7.155e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4557 photons (2.0924e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1483 - 1.481 (1.489e-08 - 2.171e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.2687 photons (2.9791e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.305 - 3.334 (7.441e-08 - 3.049e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 8.32166 14.4638 (-3.27293,2.86918) XSPEC12>error 2 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.375962, 0.353224 and delta stat 2.16975, 2.85063 but latest trial 0.357678 gives 4.92243 Suggest that you check this result using the steppar command. 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 ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0744494 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.13438e+18 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0744494 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.13438e+18 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 1.50088, 1.80645 and delta stat 2.63615, 3.65638 but latest trial 1.5209 gives 146.196 Suggest that you check this result using the steppar command. 2 0.364593 1.65366 (-0.288691,1.00038) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.00766998 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 0.00766998 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: 1.07538 *** Parameter upper bound is INVALID. 3 30.5876 0 (-24.1544,-54.742) 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: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 0.000404904 0.0328897 (-0.00511704,0.0273678) 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] : 11.5780 (-3.27293 2.86918) R1^2/D10^2 : 0.656441 (-0.288691 1.00038) kT2 [keV] : 54.2772 (-24.1544 -54.742) R2^2/D10^2 : 5.64696E-03 (-0.00511704 0.0273678) ------------------------------------------------------------ #Fit statistic : Chi-Squared 45.21 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 8.24e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.024e-08 5.670e-09 25- 50 6.843e-08 2.149e-08 50-150 2.092e-07 1.011e-07 15-150 2.979e-07 1.152e-07