XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 sw01165948000b_avg.pha 1 spectrum in use Spectral Data File: sw01165948000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.852e-02 +/- 9.519e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.96 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 sw01165948000b_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 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 997.71 using 59 bins. Test statistic : Chi-Squared 997.71 using 59 bins. Null hypothesis probability of 3.56e-173 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 79.2903 2.15959 -1 4.06900 2.79179 10.4883 0.0798006 79.1196 0.477816 -1 4.19540 2.50762 10.8157 0.0697254 78.9464 0.288006 -1 4.30961 2.33490 11.1824 0.0596625 78.7609 0.288906 -1 4.40750 2.21521 11.6156 0.0501874 78.2612 0.478517 -2 5.28982 0.990271 14.6283 0.0194938 78.0036 8.88767 -3 7.35074 0.408115 26.2727 0.00209375 77.0466 109.382 -1 6.87232 0.486416 28.0982 0.00167221 76.566 29.2045 -1 6.57960 0.590851 29.4972 0.00152831 76.289 20.9554 -1 6.37411 0.686790 30.1260 0.00148361 76.2548 9.68346 -2 5.71436 0.976589 27.7864 0.00197634 ================================================== Variances and Principal Axes 1 2 3 4 3.7910E-07| 0.0009 0.0016 0.0001 1.0000 1.7149E-02| -0.3899 -0.9208 0.0039 0.0018 2.1324E+00| 0.9200 -0.3897 -0.0415 -0.0002 7.1481E+02| -0.0398 0.0126 -0.9991 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.937e+00 -1.118e+00 2.831e+01 -4.918e-03 -1.118e+00 4.527e-01 -8.995e+00 1.580e-03 2.831e+01 -8.995e+00 7.136e+02 -1.116e-01 -4.918e-03 1.580e-03 -1.116e-01 1.802e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.71436 +/- 1.71390 2 1 bbodyrad norm 0.976589 +/- 0.672808 3 2 bbodyrad kT keV 27.7864 +/- 26.7128 4 2 bbodyrad norm 1.97634E-03 +/- 4.24544E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 76.25 using 59 bins. Test statistic : Chi-Squared 76.25 using 59 bins. Null hypothesis probability of 3.05e-02 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 75.8772 30.8538 -3 5.57579 1.19808 27.7355 0.00213459 75.8752 4.09817 -4 5.60201 1.18674 27.9548 0.00207413 ================================================== Variances and Principal Axes 1 2 3 4 6.0965E-07| 0.0013 0.0010 0.0002 1.0000 3.3385E-02| -0.6711 -0.7414 0.0069 0.0016 2.4614E+00| 0.7401 -0.6704 -0.0519 -0.0002 3.5801E+02| -0.0431 0.0297 -0.9986 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.029e+00 -1.663e+00 1.532e+01 -4.264e-03 -1.663e+00 1.440e+00 -1.053e+01 2.961e-03 1.532e+01 -1.053e+01 3.570e+02 -8.846e-02 -4.264e-03 2.961e-03 -8.846e-02 2.275e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.60201 +/- 1.42428 2 1 bbodyrad norm 1.18674 +/- 1.20009 3 2 bbodyrad kT keV 27.9548 +/- 18.8953 4 2 bbodyrad norm 2.07413E-03 +/- 4.77012E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 75.88 using 59 bins. Test statistic : Chi-Squared 75.88 using 59 bins. Null hypothesis probability of 3.25e-02 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 75.8752 0.221728 -3 5.59022 1.19541 27.7523 0.00212446 ================================================== Variances and Principal Axes 1 2 3 4 5.8231E-07| 0.0012 0.0010 0.0002 1.0000 3.2516E-02| -0.6652 -0.7467 0.0067 0.0016 2.3951E+00| 0.7455 -0.6646 -0.0503 -0.0002 3.7230E+02| -0.0420 0.0285 -0.9987 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.003e+00 -1.616e+00 1.553e+01 -4.155e-03 -1.616e+00 1.378e+00 -1.051e+01 2.839e-03 1.553e+01 -1.051e+01 3.713e+02 -8.844e-02 -4.155e-03 2.839e-03 -8.844e-02 2.186e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.59022 +/- 1.41522 2 1 bbodyrad norm 1.19541 +/- 1.17380 3 2 bbodyrad kT keV 27.7523 +/- 19.2704 4 2 bbodyrad norm 2.12446E-03 +/- 4.67558E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 75.88 using 59 bins. Test statistic : Chi-Squared 75.88 using 59 bins. Null hypothesis probability of 3.25e-02 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 Fri Jun 16 09:07:05 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: sw01165948000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1165948/remake_spec_cflux/spec_T100/sw01165948000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01165948000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.913e-02 +/- 6.157e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.96 sec Using fit statistic: chi Using Response (RMF) File sw01165948000b_avg.rsp for Source 1 Spectral data counts: 0.272339 Model predicted rate: 3.90482E-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 5.59022 +/- 1.41522 2 1 bbodyrad norm 1.19541 +/- 1.17380 3 2 bbodyrad kT keV 27.7523 +/- 19.2704 4 2 bbodyrad norm 2.12446E-03 +/- 4.67558E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 75.88 using 59 bins. Test statistic : Chi-Squared 75.88 using 59 bins. Null hypothesis probability of 3.25e-02 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 0.15205 photons (4.72e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.1807 (0.000 - 5.579e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10037 photons (5.3906e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.1034 (0.000 - 5.533e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.06645 photons (9.1928e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.08987 (0.000 - 1.261e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31888 photons (1.9303e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.3368 (0.000 - 2.099e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.80086 7.97441 (-1.79676,2.37679) XSPEC12>error 2 Parameter Confidence Range (2.706) 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 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: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 2 0.290175 5.87822 (-0.903923,4.68412) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.00246052 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 0.00246052 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 4.26677, -3.90974 and delta stat 1.43813, 4.91411 but latest trial 0.844945 gives 6.65077 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 2.45749 *** Parameter upper bound is INVALID. 3 0.178514 0 (-27.702,-27.8805) 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 Apparent non-monotonicity in statistic space detected. Current bracket values 6.64552e-05, 6.63493e-05 and delta stat 2.68963, 2.78891 but latest trial 6.64328e-05 gives 2.68826 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 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 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 Due to zero model norms, the following fit parameters are temporarily frozen:1 4 6.64023e-05 0.0437692 (-0.00204409,0.0416587) 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] : 5.59022 (-1.79676 2.37679) R1^2/D10^2 : 1.19541 (-0.903923 4.68412) kT2 [keV] : 27.7523 (-27.702 -27.8805) R2^2/D10^2 : 2.12446E-03 (-0.00204409 0.0416587) ------------------------------------------------------------ #Fit statistic : Chi-Squared 75.88 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.25e-02 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.285e-08 1.941e-08 25- 50 3.752e-08 1.925e-08 50-150 6.398e-08 4.388e-08 15-150 1.343e-07 7.305e-08