#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12>show # #XSPEC version: 12.11.0 # #Mon May 18 17:53:04 2020 # 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/trigger950330/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00950330000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger950330/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00950330000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger950330/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00950330000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.270e-01 +/- 1.625e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.98 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger950330/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00950330000b_avg.rsp for Source 1 # # Spectral data counts: 0.12443 # Model predicted rate: 0.126182 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.18280 +/- 4.90151 # 4 2 cutep50 a 2.01784 +/- 2.84364E-08 # 5 2 cutep50 b 6.55763 +/- 396.128 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 64.53 using 59 bins. # #Test statistic : Chi-Squared 64.53 using 59 bins. # Null hypothesis probability of 2.03e-01 with 56 degrees of freedom # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -11.8253, -13.1598 #and delta stat 1.92407, 64.1517 #but latest trial -12.168 gives 1.92181 #Suggest that you check this result using the steppar command. # 3 -12.4926 -8.04946 (-4.30977,0.133337) # !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 #64.5077 1.39645e+07 0 -8.18290 2.01784 6.56596 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8213E-23| -0.0000 -1.0000 0.0000 # 9.6246E-02| 0.9999 -0.0000 0.0124 # 6.4546E+05| -0.0124 0.0000 0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.406e+01 -1.432e-07 -1.946e+03 # -1.432e-07 8.560e-16 1.163e-05 # -1.946e+03 1.163e-05 1.580e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.18290 +/- 4.90475 # 4 2 cutep50 a 2.01784 +/- 2.92580E-08 # 5 2 cutep50 b 6.56596 +/- 397.469 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 64.51 using 59 bins. # #Test statistic : Chi-Squared 64.51 using 59 bins. # Null hypothesis probability of 2.04e-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:lg10Flux 4:a 5:b #64.4957 8.8095e+29 -1 -8.17324 2.00523 1.93176 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0028E-67| -0.0000 -1.0000 0.0000 # 2.2774E+00| -1.0000 0.0000 -0.0000 # 0.0000E+00| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.250e+01 -1.387e-29 -5.340e+02 # -1.387e-29 8.587e-60 3.306e-28 # -5.340e+02 3.306e-28 1.273e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.17324 +/- 4.74290 # 4 2 cutep50 a 2.00523 +/- 2.93027E-30 # 5 2 cutep50 b 1.93176 +/- 112.829 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 64.50 using 59 bins. # #Test statistic : Chi-Squared 64.50 using 59 bins. # Null hypothesis probability of 2.04e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00523, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00523, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.00523,-2.00523) # !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 64.50 using 59 bins. # #Test statistic : Chi-Squared 64.50 using 59 bins. # Null hypothesis probability of 2.04e-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_cflux_100_150kev_fit.xcm # !XSPEC12>log none #