#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 03:55:53 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/trigger1075565/remake_spec_cflux/spec_20ms_peak/sw01075565000b_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/trigger1075565/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1075565/remake_spec_cflux/spec_20ms_peak/sw01075565000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1075565/remake_spec_cflux/spec_20ms_peak/sw01075565000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.307e-01 +/- 8.462e-02 # 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/trigger1075565/remake_spec_cflux/spec_20ms_peak/sw01075565000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00661412 # Model predicted rate: 0.288930 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.67792 +/- 1.64169 # 4 2 cutep50 a 2.07290 +/- 0.294287 # 5 2 cutep50 b 27.5456 +/- 1767.47 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 7.27 using 10 bins. # #Test statistic : Chi-Squared 7.27 using 10 bins. # Null hypothesis probability of 4.02e-01 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 -10.4577, -13.079 #and delta stat 1.75724, 13.8617 #but latest trial -11.6075 gives 13.8618 #Suggest that you check this result using the steppar command. # 3 -11.7684 -7.49785 (-4.09045,0.180062) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #6.90411 0.0600363 -1 -7.41405 0.984808 303.016 #6.90174 0.0922913 -1 -7.41219 0.860335 182.454 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3075E-02| 0.9911 -0.1332 0.0001 # 3.6107E-01| -0.1332 -0.9911 0.0008 # 5.3242E+06| -0.0000 0.0008 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.289e-02 -6.155e-02 -1.391e+02 # -6.155e-02 3.536e+00 4.116e+03 # -1.391e+02 4.116e+03 5.324e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.41219 +/- 0.151278 # 4 2 cutep50 a 0.860335 +/- 1.88053 # 5 2 cutep50 b 182.454 +/- 2307.42 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 6.90 using 10 bins. # #Test statistic : Chi-Squared 6.90 using 10 bins. # Null hypothesis probability of 4.39e-01 with 7 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:lg10Flux 4:a 5:b #6.81371 0.0078861 -3 -7.40592 0.297192 119.465 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2942E-02| 0.9961 -0.0887 0.0011 # 9.1222E-01| -0.0887 -0.9960 0.0093 # 4.0354E+04| -0.0003 0.0094 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.309e-02 -2.481e-02 -1.114e+01 # -2.481e-02 4.441e+00 3.777e+02 # -1.114e+01 3.777e+02 4.035e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.40592 +/- 0.151967 # 4 2 cutep50 a 0.297192 +/- 2.10730 # 5 2 cutep50 b 119.465 +/- 200.875 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 6.81 using 10 bins. # #Test statistic : Chi-Squared 6.81 using 10 bins. # Null hypothesis probability of 4.49e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -8.33826 0.265372 (-8.60363,0) # !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 6.81 using 10 bins. # #Test statistic : Chi-Squared 6.81 using 10 bins. # Null hypothesis probability of 4.49e-01 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_50_100kev_fit.xcm # !XSPEC12>log none #