XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/013 15630000-results/pha/sw01315630000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/sw01315630000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.626e-01 +/- 2.672e-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_reproc/trigger1315630/r emake_spec_cflux/spec_1speak/sw01315630000b_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-03 100.00 200.00 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 205.83 using 59 bins. Test statistic : Chi-Squared 205.83 using 59 bins. Null hypothesis probability of 2.78e-19 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 70.5355 9.05872 -2 2.79436 23.9146 21.5779 0.0743510 66.0483 23.2427 -1 2.53595 39.2272 23.0598 0.0576127 62.3662 22.7618 -1 2.43685 69.2854 24.6354 0.0480694 60.0714 17.2561 -1 2.38255 97.8963 25.9758 0.0416661 59.7402 9.24576 -2 2.29292 153.156 29.3451 0.0261923 56.283 194.86 -3 2.28576 181.029 31.9397 0.0232153 56.2315 29.2421 -4 2.30844 170.484 32.3122 0.0228067 56.2305 0.772591 -5 2.33751 155.799 32.3817 0.0226765 ================================================== Variances and Principal Axes 1 2 3 4 2.7029E-06| 0.0010 0.0000 0.0019 1.0000 3.1113E-02| 1.0000 0.0019 -0.0096 -0.0010 1.3223E+01| 0.0096 0.0010 1.0000 -0.0019 5.9205E+05| -0.0019 1.0000 -0.0009 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.100e+00 -1.106e+03 1.162e+00 -2.537e-03 -1.106e+03 5.920e+05 -5.542e+02 1.211e+00 1.162e+00 -5.542e+02 1.374e+01 -2.660e-02 -2.537e-03 1.211e+00 -2.660e-02 5.426e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 2.33751 +/- 1.44901 2 1 bbodyrad norm 155.799 +/- 769.447 3 2 bbodyrad kT keV 32.3817 +/- 3.70682 4 2 bbodyrad norm 2.26765E-02 +/- 7.36624E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 56.23 using 59 bins. Test statistic : Chi-Squared 56.23 using 59 bins. Null hypothesis probability of 4.29e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.2295 0.175112 -3 2.36680 142.835 32.4071 0.0226244 ================================================== Variances and Principal Axes 1 2 3 4 2.6715E-06| 0.0010 0.0000 0.0019 1.0000 3.2502E-02| 0.9999 0.0021 -0.0099 -0.0010 1.3333E+01| 0.0099 0.0011 0.9999 -0.0019 4.8316E+05| -0.0021 1.0000 -0.0010 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.141e+00 -1.009e+03 1.190e+00 -2.576e-03 -1.009e+03 4.832e+05 -5.068e+02 1.098e+00 1.190e+00 -5.068e+02 1.386e+01 -2.662e-02 -2.576e-03 1.098e+00 -2.662e-02 5.384e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 2.36680 +/- 1.46315 2 1 bbodyrad norm 142.835 +/- 695.098 3 2 bbodyrad kT keV 32.4071 +/- 3.72340 4 2 bbodyrad norm 2.26244E-02 +/- 7.33728E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 56.23 using 59 bins. Test statistic : Chi-Squared 56.23 using 59 bins. Null hypothesis probability of 4.29e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.2284 0.164542 -3 2.39992 129.529 32.4296 0.0225769 ================================================== Variances and Principal Axes 1 2 3 4 2.6602E-06| 0.0010 0.0000 0.0019 1.0000 3.3825E-02| 0.9999 0.0023 -0.0102 -0.0009 1.3393E+01| 0.0102 0.0012 0.9999 -0.0019 3.9555E+05| -0.0023 1.0000 -0.0012 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.176e+00 -9.202e+02 1.215e+00 -2.623e-03 -9.202e+02 3.955e+05 -4.638e+02 1.002e+00 1.215e+00 -4.638e+02 1.394e+01 -2.667e-02 -2.623e-03 1.002e+00 -2.667e-02 5.377e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 2.39992 +/- 1.47511 2 1 bbodyrad norm 129.529 +/- 628.926 3 2 bbodyrad kT keV 32.4296 +/- 3.73298 4 2 bbodyrad norm 2.25769E-02 +/- 7.33247E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 56.23 using 59 bins. Test statistic : Chi-Squared 56.23 using 59 bins. Null hypothesis probability of 4.29e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 15:39:47 2025 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/release6.32/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/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/sw01315630000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.338e-01 +/- 1.850e-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/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp for Source 1 Spectral data counts: 0.233781 Model predicted rate: 0.225196 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 2.39992 +/- 1.47511 2 1 bbodyrad norm 129.529 +/- 628.926 3 2 bbodyrad kT keV 32.4296 +/- 3.73298 4 2 bbodyrad norm 2.25769E-02 +/- 7.33247E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 56.23 using 59 bins. Test statistic : Chi-Squared 56.23 using 59 bins. Null hypothesis probability of 4.29e-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 0.29349 photons (8.789e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06412 - 0.3174 (2.086e-09 - 9.497e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.37716 photons (2.2819e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2229 - 0.4202 (1.360e-08 - 2.544e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1074 photons (1.6143e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.7479 - 1.222 (1.047e-07 - 1.786e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.778 photons (1.9304e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.164 - 1.792 (1.334e-07 - 2.052e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 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 2 Parameter 2 is pegged at 131.15 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 0.250532, -0.0266323 and delta statistic 1.51147, 3.1976 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.2056 0.0913775 -2 6.28260 1.10275 35.5659 0.0168533 53.1605 0.17481 -2 8.33119 0.468284 37.7403 0.0135587 53.0485 37.0889 -1 8.48352 0.441332 38.2464 0.0132486 53.0288 3.75618 -2 9.43855 0.308196 40.7357 0.0106658 52.6886 123.319 -2 9.74351 0.317256 42.5207 0.00964703 52.665 20.8809 -2 9.82171 0.313865 43.3803 0.00918955 52.6624 5.62036 -3 10.0879 0.294913 44.5678 0.00849136 ================================================== Variances and Principal Axes 1 2 3 4 5.9793E-07| 0.0007 0.0047 0.0005 1.0000 7.5153E-03| -0.1057 -0.9944 0.0078 0.0048 8.4374E+00| 0.9666 -0.1046 -0.2341 -0.0001 2.2779E+02| -0.2336 0.0172 -0.9722 0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.031e+01 -1.768e+00 4.981e+01 -3.204e-02 -1.768e+00 1.672e-01 -3.606e+00 2.354e-03 4.981e+01 -3.606e+00 2.158e+02 -1.297e-01 -3.204e-02 2.354e-03 -1.297e-01 7.926e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.0879 +/- 4.50643 2 1 bbodyrad norm 0.294913 +/- 0.408934 3 2 bbodyrad kT keV 44.5678 +/- 14.6886 4 2 bbodyrad norm 8.49136E-03 +/- 8.90290E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 52.66 using 59 bins. Test statistic : Chi-Squared 52.66 using 59 bins. Null hypothesis probability of 5.64e-01 with 55 degrees of freedom ***Warning: New best fit found, fit parameters will be set to new values. 1 4.67255 17.9721 (-5.24347,8.05611) 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: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 2 0.0612369 3.6799 (-0.239884,3.37878) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 31.3524 111.526 (-12.9069,67.2668) 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 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 0.00202722, 0.000751538 and delta stat 1.74793, 4.293 but latest trial 0.00143144 gives 6.63611 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 Apparent non-monotonicity in statistic space detected. Current bracket values 0.023299, 0.0233866 and delta stat 2.59725, 3.58296 but latest trial 0.0233428 gives 2.57127 Suggest that you check this result using the steppar command. 4 0.00138938 0.0233428 (-0.00726482,0.0146886) 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] : 10.0879 (-5.24347 8.05611) R1^2/D10^2 : 0.294913 (-0.239884 3.37878) kT2 [keV] : 44.5678 (-12.9069 67.2668) R2^2/D10^2 : 8.49136E-03 (-0.00726482 0.0146886) ------------------------------------------------------------ #Fit statistic : Chi-Squared 52.66 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 5.64e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.789e-09 3.706e-09 25- 50 2.282e-08 5.920e-09 50-150 1.614e-07 3.695e-08 15-150 1.930e-07 3.590e-08