XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01093592000b_avg.pha 1 spectrum in use Spectral Data File: sw01093592000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 6.186e-02 +/- 5.771e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 53.36 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 sw01093592000b_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 1897.17 using 59 bins. Test statistic : Chi-Squared 1897.17 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 63.3631 28.9811 -2 4.36198 1.97415 13.7492 0.0555775 59.929 59.0974 -1 4.57296 2.24486 14.1466 0.0510561 59.3671 10.0841 -1 4.60162 2.21705 14.4759 0.0463631 58.9311 1.59242 -1 4.64676 2.18962 14.7848 0.0426542 58.5862 2.09198 -1 4.69391 2.15058 15.0650 0.0395835 58.3107 2.48341 -1 4.74136 2.10508 15.3192 0.0370158 58.0886 2.74624 -1 4.78810 2.05682 15.5500 0.0348486 57.9082 2.91122 -1 4.83347 2.00822 15.7599 0.0330036 57.8445 2.99925 -2 5.18672 1.53881 16.7666 0.0239798 57.5752 78.2748 -3 5.56691 1.25986 18.1088 0.0171924 ================================================== Variances and Principal Axes 1 2 3 4 5.1998E-06| 0.0089 0.0054 0.0049 0.9999 2.1423E-02| 0.7817 0.6203 -0.0635 -0.0100 1.5052E+00| -0.5466 0.7307 0.4091 -0.0011 9.4066E+00| -0.3001 0.2851 -0.9103 0.0056 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.310e+00 -1.396e+00 2.232e+00 -1.501e-02 -1.396e+00 1.577e+00 -1.992e+00 1.363e-02 2.232e+00 -1.992e+00 8.046e+00 -4.833e-02 -1.501e-02 1.363e-02 -4.833e-02 3.008e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.56691 +/- 1.14454 2 1 bbodyrad norm 1.25986 +/- 1.25562 3 2 bbodyrad kT keV 18.1088 +/- 2.83660 4 2 bbodyrad norm 1.71924E-02 +/- 1.73448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.58 using 59 bins. Test statistic : Chi-Squared 57.58 using 59 bins. Null hypothesis probability of 3.80e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.013 12.7497 -3 5.47556 1.37578 18.1242 0.0184201 57.0126 0.447383 -4 5.49188 1.36395 18.1600 0.0182485 ================================================== Variances and Principal Axes 1 2 3 4 3.0722E-06| 0.0071 0.0052 0.0034 1.0000 1.6156E-02| 0.7211 0.6911 -0.0484 -0.0085 1.1007E+00| -0.6490 0.6983 0.3020 -0.0000 1.0648E+01| -0.2426 0.1864 -0.9521 0.0040 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.098e+00 -9.721e-01 2.243e+00 -1.045e-02 -9.721e-01 9.143e-01 -1.658e+00 7.857e-03 2.243e+00 -1.658e+00 9.752e+00 -4.064e-02 -1.045e-02 7.857e-03 -4.064e-02 1.754e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.49188 +/- 1.04807 2 1 bbodyrad norm 1.36395 +/- 0.956171 3 2 bbodyrad kT keV 18.1600 +/- 3.12279 4 2 bbodyrad norm 1.82485E-02 +/- 1.32453E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.01 using 59 bins. Test statistic : Chi-Squared 57.01 using 59 bins. Null hypothesis probability of 4.00e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.0126 0.00326694 -3 5.48826 1.36728 18.1540 0.0182782 ================================================== Variances and Principal Axes 1 2 3 4 3.0319E-06| 0.0071 0.0052 0.0034 1.0000 1.5967E-02| 0.7165 0.6959 -0.0479 -0.0085 1.0859E+00| -0.6547 0.6946 0.2981 0.0000 1.0777E+01| -0.2407 0.1823 -0.9533 0.0040 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.098e+00 -9.587e-01 2.261e+00 -1.041e-02 -9.587e-01 8.897e-01 -1.648e+00 7.723e-03 2.261e+00 -1.648e+00 9.890e+00 -4.076e-02 -1.041e-02 7.723e-03 -4.076e-02 1.740e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.48826 +/- 1.04795 2 1 bbodyrad norm 1.36728 +/- 0.943224 3 2 bbodyrad kT keV 18.1540 +/- 3.14490 4 2 bbodyrad norm 1.82782E-02 +/- 1.31890E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.01 using 59 bins. Test statistic : Chi-Squared 57.01 using 59 bins. Null hypothesis probability of 4.00e-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 Mon Oct 24 05:09:22 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: sw01093592000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1093592/remake_spec_cflux/spec_T100/sw01093592000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01093592000b_avg.pha Net count rate (cts/s) for Spectrum:1 5.639e-02 +/- 3.529e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 53.36 sec Using fit statistic: chi Using Response (RMF) File sw01093592000b_avg.rsp for Source 1 Spectral data counts: 3.00879 Model predicted rate: 5.58549E-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 5.48826 +/- 1.04795 2 1 bbodyrad norm 1.36728 +/- 0.943224 3 2 bbodyrad kT keV 18.1540 +/- 3.14490 4 2 bbodyrad norm 1.82782E-02 +/- 1.31890E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.01 using 59 bins. Test statistic : Chi-Squared 57.01 using 59 bins. Null hypothesis probability of 4.00e-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 0.19116 photons (5.9619e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01127 - 0.2109 (3.642e-10 - 6.564e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.17036 photons (9.4822e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.02405 - 0.1778 (1.440e-09 - 9.909e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11144 photons (1.3664e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.001665 - 0.1289 (1.576e-10 - 1.614e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.47296 photons (2.9108e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1133 - 0.4898 (5.366e-09 - 3.076e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.11494 7.31559 (-1.37376,1.82688) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.50969 4.12887 (-0.857246,2.76193) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 14.2436 25.8909 (-3.91078,7.73646) 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:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Apparent non-monotonicity in statistic space detected. Current bracket values 0.0495997, 0.0524799 and delta stat 2.68987, 3.03675 but latest trial 0.049734 gives 39.8413 Suggest that you check this result using the steppar command. 4 0.00434843 0.0510398 (-0.0139276,0.0327637) 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] : 5.48826 (-1.37376 1.82688) R1^2/D10^2 : 1.36728 (-0.857246 2.76193) kT2 [keV] : 18.1540 (-3.91078 7.73646) R2^2/D10^2 : 1.82782E-02 (-0.0139276 0.0327637) ------------------------------------------------------------ #Fit statistic : Chi-Squared 57.01 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.00e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.181e-07 1.654e-07 25- 50 5.060e-07 2.260e-07 50-150 7.291e-07 4.264e-07 15-150 1.553e-06 6.775e-07