XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01085430000b_avg.pha 1 spectrum in use Spectral Data File: sw01085430000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.586e-03 +/- 5.818e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 850.3 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 sw01085430000b_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 223563.4 using 59 bins. Test statistic : Chi-Squared 223563.4 using 59 bins. Null hypothesis probability of 0.0e+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 67.6933 140.242 -1 3.89118 0.312918 11.0583 0.0111159 66.9534 82.7652 -1 3.94118 0.278174 11.3771 0.00968427 66.3984 3.6447 -1 4.05113 0.261237 11.7396 0.00850420 65.8312 3.17427 -1 4.16024 0.246971 12.1255 0.00742916 65.2494 4.28045 -1 4.26675 0.234243 12.5410 0.00646012 64.6534 6.35452 -1 4.37117 0.222673 12.9890 0.00559271 64.0454 9.03309 -1 4.47393 0.212009 13.4722 0.00482161 63.4289 12.3355 -1 4.57531 0.202077 13.9924 0.00414126 62.809 16.2773 -1 4.67545 0.192753 14.5512 0.00354583 62.1918 20.8086 -1 4.77440 0.183954 15.1489 0.00302908 ================================================== Variances and Principal Axes 1 2 3 4 2.2508E-07| 0.0015 0.0064 0.0008 1.0000 1.9149E-03| -0.1699 -0.9853 0.0146 0.0066 1.2937E+00| 0.9262 -0.1648 -0.3393 -0.0000 1.4924E+01| -0.3367 0.0441 -0.9406 0.0010 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.802e+00 -4.189e-01 4.320e+00 -5.040e-03 -4.189e-01 6.606e-02 -5.473e-01 6.495e-04 4.320e+00 -5.473e-01 1.335e+01 -1.398e-02 -5.040e-03 6.495e-04 -1.398e-02 1.513e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.77440 +/- 1.67380 2 1 bbodyrad norm 0.183954 +/- 0.257015 3 2 bbodyrad kT keV 15.1489 +/- 3.65405 4 2 bbodyrad norm 3.02908E-03 +/- 3.88944E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 62.19 using 59 bins. Test statistic : Chi-Squared 62.19 using 59 bins. Null hypothesis probability of 2.35e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 61.595 0.859811 -1 4.86908 0.175980 15.7751 0.00259112 61.0057 30.7437 -1 4.96567 0.168025 16.4464 0.00221080 60.4416 35.7038 -1 5.06061 0.160505 17.1511 0.00188846 59.9096 39.9847 -1 5.15363 0.153409 17.8848 0.00161703 59.4153 43.0665 -1 5.24444 0.146732 18.6418 0.00138965 58.9625 44.4908 -1 5.33273 0.140473 19.4161 0.00119987 58.553 43.8732 -1 5.41818 0.134631 20.2012 0.00104180 58.1869 41.0561 -1 5.50052 0.129201 20.9905 0.000910209 57.863 36.0399 -1 5.57950 0.124176 21.7782 0.000800580 57.5788 29.0744 -1 5.65494 0.119544 22.5587 0.000709057 ================================================== Variances and Principal Axes 1 2 3 4 1.6147E-08| 0.0004 0.0030 0.0001 1.0000 3.6493E-04| -0.0885 -0.9961 0.0026 0.0030 8.2531E-01| 0.9888 -0.0882 -0.1202 -0.0001 4.3075E+01| -0.1199 0.0080 -0.9927 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.427e+00 -1.134e-01 5.030e+00 -7.525e-04 -1.134e-01 9.557e-03 -3.346e-01 5.078e-05 5.030e+00 -3.346e-01 4.246e+01 -5.669e-03 -7.525e-04 5.078e-05 -5.669e-03 7.840e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.65494 +/- 1.19438 2 1 bbodyrad norm 0.119544 +/- 9.77585E-02 3 2 bbodyrad kT keV 22.5587 +/- 6.51645 4 2 bbodyrad norm 7.09057E-04 +/- 8.85465E-04 ________________________________________________________________________ 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 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.3322 4.84956 -1 5.72615 0.115329 23.3245 0.000632701 57.1175 10.5374 -1 5.79418 0.111424 24.0770 0.000568265 56.9322 0.281449 -1 5.85843 0.107858 24.8105 0.000513876 56.7729 10.4436 -1 5.91888 0.104608 25.5224 0.000467757 56.6363 21.0303 -1 5.97562 0.101650 26.2108 0.000428465 56.5193 31.1734 -1 6.02872 0.0989600 26.8743 0.000394826 56.4193 40.6001 -1 6.07833 0.0965161 27.5119 0.000365891 56.3339 49.1779 -1 6.12458 0.0942962 28.1230 0.000340883 56.261 56.7482 -1 6.16762 0.0922799 28.7074 0.000319170 56.1988 63.2744 -1 6.20764 0.0904484 29.2650 0.000300237 56.1825 68.7593 -2 6.44209 0.0795285 32.1731 0.000203716 55.886 2860.78 -2 6.56737 0.0755267 34.8380 0.000170909 55.8636 1039.63 -3 6.69603 0.0709835 37.4346 0.000137766 55.8326 1570.2 -4 6.71268 0.0706366 38.1157 0.000135420 55.8326 18.2144 -5 6.71417 0.0705929 38.1611 0.000135021 ================================================== Variances and Principal Axes 1 2 3 4 6.8012E-10| 0.0001 0.0010 0.0000 1.0000 7.3857E-05| -0.0404 -0.9992 0.0003 0.0010 6.8556E-01| 0.9987 -0.0404 -0.0324 -0.0000 3.7124E+02| -0.0324 0.0010 -0.9995 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.073e+00 -3.971e-02 1.200e+01 -1.294e-04 -3.971e-02 1.566e-03 -3.704e-01 4.034e-06 1.200e+01 -3.704e-01 3.709e+02 -3.648e-03 -1.294e-04 4.034e-06 -3.648e-03 3.683e-08 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.71417 +/- 1.03599 2 1 bbodyrad norm 7.05929E-02 +/- 3.95700E-02 3 2 bbodyrad kT keV 38.1611 +/- 19.2576 4 2 bbodyrad norm 1.35021E-04 +/- 1.91903E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 55.83 using 59 bins. Test statistic : Chi-Squared 55.83 using 59 bins. Null hypothesis probability of 4.43e-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 05:15:13 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: sw01085430000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/remake_spec_cflux/spec_T100/sw01085430000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01085430000b_avg.pha Net count rate (cts/s) for Spectrum:1 5.233e-03 +/- 4.699e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 850.3 sec Using fit statistic: chi Using Response (RMF) File sw01085430000b_avg.rsp for Source 1 Spectral data counts: 4.4498 Model predicted rate: 5.22175E-03 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 6.71417 +/- 1.03599 2 1 bbodyrad norm 7.05929E-02 +/- 3.95700E-02 3 2 bbodyrad kT keV 38.1611 +/- 19.2576 4 2 bbodyrad norm 1.35021E-04 +/- 1.91903E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 55.83 using 59 bins. Test statistic : Chi-Squared 55.83 using 59 bins. Null hypothesis probability of 4.43e-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 0.016412 photons (5.1481e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.004181 - 0.01880 (1.320e-10 - 5.892e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.01452 photons (7.9273e-10 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.002154 - 0.01544 (1.295e-10 - 8.535e-10) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.011487 photons (1.6768e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.0001315 - 0.01359 (1.230e-11 - 2.024e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.042419 photons (2.9843e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.005026 - 0.04396 (2.325e-10 - 3.160e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.06481 8.60201 (-1.64943,1.88777) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.126225 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000207005 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 0.126225 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000207005 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 0.077717, 0.198558 and delta stat 0.0289182, 2.74271 but latest trial 0.19696 gives 37.1601 Suggest that you check this result using the steppar command. 2 0.0289306 0.138137 (-0.0416596,0.0675471) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.000159778 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 0.000159778 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: 1.86319 *** Parameter upper bound is INVALID. 3 19.9734 0 (-18.191,-38.1644) 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 1.44531e-05, 0 and delta stat 2.31357, 16.3286 but latest trial 1.17525e-05 gives 2.12681 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 4 7.22653e-06 0.00107663 (-0.000127763,0.00094164) 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] : 6.71417 (-1.64943 1.88777) R1^2/D10^2 : 7.05929E-02 (-0.0416596 0.0675471) kT2 [keV] : 38.1611 (-18.191 -38.1644) R2^2/D10^2 : 1.35021E-04 (-0.000127763 0.00094164) ------------------------------------------------------------ #Fit statistic : Chi-Squared 55.83 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.43e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.377e-07 1.944e-07 25- 50 6.741e-07 3.078e-07 50-150 1.426e-06 8.553e-07 15-150 2.538e-06 1.245e-06