#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Mon Oct 24 03:57:10 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: 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/trigger1073893/remake_spec_cflux/spec_20ms_peak/sw01073893000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1073893/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1073893/remake_spec_cflux/spec_20ms_peak/sw01073893000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1073893/remake_spec_cflux/spec_20ms_peak/sw01073893000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.141e+00 +/- 2.660e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1073893/remake_spec_cflux/spec_20ms_peak/sw01073893000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0228264 # Model predicted rate: 1.01216 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.00844 +/- 0.159242 # 4 2 cutep50 a 1.67575 +/- 1.63592 # 5 2 cutep50 b 9999.35 +/- 2.19045E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 12.38 using 10 bins. # #Test statistic : Chi-Squared 12.38 using 10 bins. # Null hypothesis probability of 8.87e-02 with 7 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.40419, -7.47977 #and delta stat 0.388609, 3.41992 #but latest trial -7.45862 gives 0.383057 #Suggest that you check this result using the steppar command. # 3 -7.44198 -6.80917 (-0.433465,0.199348) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.00318, -1.01424 #and delta statistic 0.318836, 12.5342 # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #12.1792 0.0557748 -3 -7.11715 2.96703 291.142 #12.1671 0.688475 -3 -7.11466 2.92851 282.521 #12.1567 0.768812 -3 -7.11249 2.89384 274.609 #12.1503 0.832448 -4 -7.10199 2.66581 219.965 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0889E-04| -0.1741 -0.9847 0.0041 # 4.9339E-02| 0.9847 -0.1741 0.0009 # 3.0154E+05| -0.0002 0.0042 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.732e-02 -2.302e-01 -5.342e+01 # -2.302e-01 5.200e+00 1.252e+03 # -5.342e+01 1.252e+03 3.015e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.10199 +/- 0.239412 # 4 2 cutep50 a 2.66581 +/- 2.28034 # 5 2 cutep50 b 219.965 +/- 549.122 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 12.15 using 10 bins. # #Test statistic : Chi-Squared 12.15 using 10 bins. # Null hypothesis probability of 9.57e-02 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -3.97227, -12.3387 #and delta stat 0.624004, 13.8258 #but latest trial -6.13183 gives 0.621374 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #12.0933 0.0304776 -2 -7.09777 2.63949 211.955 #======================================== # Variances and Principal Axes # 3 4 5 # 2.6174E-04| -0.1371 -0.9906 0.0034 # 4.7839E-02| 0.9906 -0.1371 0.0006 # 4.0317E+05| -0.0002 0.0035 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.604e-02 -2.176e-01 -6.056e+01 # -2.176e-01 4.903e+00 1.406e+03 # -6.056e+01 1.406e+03 4.032e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.09777 +/- 0.236731 # 4 2 cutep50 a 2.63949 +/- 2.21417 # 5 2 cutep50 b 211.955 +/- 634.955 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 12.09 using 10 bins. # #Test statistic : Chi-Squared 12.09 using 10 bins. # Null hypothesis probability of 9.75e-02 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.84246, -11.3877 #and delta stat 0.679873, 13.8775 #but latest trial -7.5592 gives 0.669438 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.47422, 3.48396 #and delta stat 0.287775, 4.0085 #but latest trial 3.47992 gives 4.02861 #Suggest that you check this result using the steppar command. # 4 -8.61509 3.47909 (-11.2534,0.840765) # !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 12.09 using 10 bins. # #Test statistic : Chi-Squared 12.09 using 10 bins. # Null hypothesis probability of 9.75e-02 with 7 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none #