#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 17:53:03 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: 0.126199 # # #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.67273 +/- 4.16030 # 4 2 cutep50 a 2.01784 +/- 2.78511E-08 # 5 2 cutep50 b 6.55756 +/- 396.108 # 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 -13.2918, -13.4656 #and delta stat 1.91927, 16.7385 #but latest trial -13.3016 gives 1.91925 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.67273, -6.96354 #and delta stat 0, 42.97 #but latest trial -7.06726 gives 222.899 #Suggest that you check this result using the steppar command. # 3 -13.3787 -7.31814 (-5.70596,0.354591) # !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 1.45119e+07 0 -7.67282 2.01784 6.56596 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7486E-23| -0.0000 -1.0000 0.0000 # 9.6405E-02| 0.9999 -0.0000 0.0105 # 3.6325E+06| -0.0105 0.0000 0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.733e+01 -1.190e-07 -1.650e+03 # -1.190e-07 8.219e-16 1.140e-05 # -1.650e+03 1.140e-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 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.67282 +/- 4.16262 # 4 2 cutep50 a 2.01784 +/- 2.86692E-08 # 5 2 cutep50 b 6.56596 +/- 397.467 # 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 #64.4959 3.68907e+28 -1 -7.66509 2.00548 2.02546 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4311E-64| -0.0000 -1.0000 0.0000 # 2.8039E+00| -1.0000 0.0000 -0.0000 # 0.0000E+00| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.640e+01 -3.166e-28 -4.780e+02 # -3.166e-28 6.145e-57 9.279e-27 # -4.780e+02 9.279e-27 1.401e+04 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.66509 +/- 4.04981 # 4 2 cutep50 a 2.00548 +/- 7.83910E-29 # 5 2 cutep50 b 2.02546 +/- 118.371 # 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: 2.00548, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00548, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.00548,-2.00548) # !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_15_25kev_fit.xcm # !XSPEC12>log none #