#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Sat Oct 19 17:24:14 2024 # 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: Energy # 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/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/01230423000-results/pha/sw01230423000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.111e-01 +/- 1.763e-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/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp for Source 1 # # Spectral data counts: 0.111143 # Model predicted rate: 0.111886 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.132804 +/- 0.326777 # 4 2 cutep50 a 2.17118 +/- 1.18972 # 5 2 cutep50 b 69.9761 +/- 823.545 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 37.06 using 59 bins. # #Test statistic : Chi-Squared 37.06 using 59 bins. # Null hypothesis probability of 9.76e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.9153 4.37921 -3 0.0948063 2.43369 158.350 #36.906 3.72476 -2 0.0946534 2.43528 158.558 #======================================== # Variances and Principal Axes # 3 4 5 # 7.2320E-05| 0.5402 0.8415 -0.0022 # 1.2668E-03| -0.8415 0.5402 -0.0018 # 1.7523E+05| -0.0004 0.0028 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.310e-02 -1.774e-01 -6.235e+01 # -1.774e-01 1.410e+00 4.969e+02 # -6.235e+01 4.969e+02 1.752e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.46534E-02 +/- 0.151993 # 4 2 cutep50 a 2.43528 +/- 1.18732 # 5 2 cutep50 b 158.558 +/- 418.605 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.91 using 59 bins. # #Test statistic : Chi-Squared 36.91 using 59 bins. # Null hypothesis probability of 9.77e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.8887 0.504399 -2 0.0896218 2.47905 171.692 #======================================== # Variances and Principal Axes # 3 4 5 # 7.2696E-05| 0.5793 0.8151 -0.0022 # 1.2092E-03| -0.8151 0.5793 -0.0020 # 1.5532E+05| -0.0004 0.0030 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.018e-02 -1.638e-01 -5.483e+01 # -1.638e-01 1.377e+00 4.624e+02 # -5.483e+01 4.624e+02 1.553e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 8.96218E-02 +/- 0.142072 # 4 2 cutep50 a 2.47905 +/- 1.17336 # 5 2 cutep50 b 171.692 +/- 394.109 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.89 using 59 bins. # #Test statistic : Chi-Squared 36.89 using 59 bins. # Null hypothesis probability of 9.77e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.8744 0.460482 -2 0.0850117 2.52114 183.974 #======================================== # Variances and Principal Axes # 3 4 5 # 7.3891E-05| 0.6221 0.7829 -0.0022 # 1.1764E-03| -0.7829 0.6221 -0.0022 # 1.4380E+05| -0.0003 0.0031 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.785e-02 -1.544e-01 -4.958e+01 # -1.544e-01 1.386e+00 4.463e+02 # -4.958e+01 4.463e+02 1.438e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 8.50117E-02 +/- 0.133588 # 4 2 cutep50 a 2.52114 +/- 1.17715 # 5 2 cutep50 b 183.974 +/- 379.205 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.87 using 59 bins. # #Test statistic : Chi-Squared 36.87 using 59 bins. # Null hypothesis probability of 9.77e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.8628 0.40704 -2 0.0807897 2.56185 195.551 #======================================== # Variances and Principal Axes # 3 4 5 # 7.3985E-05| 0.6611 0.7503 -0.0022 # 1.1525E-03| -0.7503 0.6611 -0.0024 # 1.3451E+05| -0.0003 0.0032 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.592e-02 -1.463e-01 -4.527e+01 # -1.463e-01 1.396e+00 4.332e+02 # -4.527e+01 4.332e+02 1.345e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 8.07897E-02 +/- 0.126160 # 4 2 cutep50 a 2.56185 +/- 1.18151 # 5 2 cutep50 b 195.551 +/- 366.751 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.86 using 59 bins. # #Test statistic : Chi-Squared 36.86 using 59 bins. # Null hypothesis probability of 9.77e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.8476 0.285426 -2 0.0738390 2.63396 215.368 #======================================== # Variances and Principal Axes # 3 4 5 # 7.1985E-05| 0.7239 0.6899 -0.0021 # 1.1278E-03| 0.6899 -0.7239 0.0027 # 1.2125E+05| -0.0003 0.0034 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.311e-02 -1.338e-01 -3.899e+01 # -1.338e-01 1.418e+00 4.146e+02 # -3.899e+01 4.146e+02 1.212e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 7.38390E-02 +/- 0.114504 # 4 2 cutep50 a 2.63396 +/- 1.19087 # 5 2 cutep50 b 215.368 +/- 348.210 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.85 using 59 bins. # #Test statistic : Chi-Squared 36.85 using 59 bins. # Null hypothesis probability of 9.78e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #36.8376 0.0409158 -3 0.0621369 2.77275 251.221 #======================================== # Variances and Principal Axes # 3 4 5 # 6.2684E-05| 0.8204 0.5718 -0.0019 # 1.1352E-03| 0.5718 -0.8204 0.0033 # 1.0300E+05| -0.0003 0.0038 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.222e-03 -1.145e-01 -3.012e+01 # -1.145e-01 1.475e+00 3.897e+02 # -3.012e+01 3.897e+02 1.030e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 6.21369E-02 +/- 9.60320E-02 # 4 2 cutep50 a 2.77275 +/- 1.21466 # 5 2 cutep50 b 251.221 +/- 320.931 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 36.84 using 59 bins. # #Test statistic : Chi-Squared 36.84 using 59 bins. # Null hypothesis probability of 9.78e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 2.77275 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 251.221 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.212275, 0.220173 #and delta stat 2.67572, 3.34316 #but latest trial 0.212663 gives 2.4984 #Suggest that you check this result using the steppar command. # 3 0 0.216224 (-0.062201,0.154023) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.781, 3.78859 #and delta stat 0.572934, 11.022 #but latest trial 3.7848 gives 16.1694 #Suggest that you check this result using the steppar command. # 4 0.908691 3.7848 (-1.86245,1.01365) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared 36.84 using 59 bins. # #Test statistic : Chi-Squared 36.84 using 59 bins. # Null hypothesis probability of 9.78e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none #