#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Apr 6 15:51:21 2018 # 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 # Always calculate parameter derivatives using full (slower) numerical differentiation: No # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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/trigger813721/remake_spec_cflux/spec_20ms_peak/sw00813721000b_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/trigger813721/remake_spec_cflux/spec_20ms_peak/sw00813721000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger813721/remake_spec_cflux/spec_20ms_peak/sw00813721000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.056e-01 +/- 9.591e-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 test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger813721/remake_spec_cflux/spec_20ms_peak/sw00813721000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00611179 # Model predicted rate: 0.274207 # # #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 -6.70786 +/- 0.170467 # 4 2 cutep50 a 1.00886 +/- 2.19570 # 5 2 cutep50 b 9999.36 +/- 7.71524E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.62 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.62 using 10 PHA bins. # Reduced chi-squared = 1.23 for 7 degrees of freedom # Null hypothesis probability = 2.811002e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.18584 -6.55801 (-0.478038,0.149788) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.00767, -6.21614 #and delta stat 0, 5.77024 #but latest trial -3.93923 gives 6.83831 #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 #8.11783 0.0241142 -3 -8.38491 4.61280 512.661 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9570E-03| -0.2862 -0.9581 0.0085 # 1.8533E+00| 0.9582 -0.2862 0.0043 # 4.7824E+06| 0.0017 -0.0094 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.557e+01 -7.681e+01 -8.144e+03 # -7.681e+01 4.199e+02 4.480e+04 # -8.144e+03 4.480e+04 4.782e+06 #------------------------------------ # #======================================================================== #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 -8.38491 +/- 3.94599 # 4 2 cutep50 a 4.61280 +/- 20.4915 # 5 2 cutep50 b 512.661 +/- 2186.77 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.12 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.12 using 10 PHA bins. # Reduced chi-squared = 1.16 for 7 degrees of freedom # Null hypothesis probability = 3.223187e-01 #***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: -1.76729e+07, with delta statistic: 1.51557 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.76729e+07, with delta statistic: 0.121035 # # #*** Parameter upper bound is INVALID. # # 4 -2.60424 0 (-7.211,-4.60676) # !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 = 8.12 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.12 using 10 PHA bins. # Reduced chi-squared = 1.16 for 7 degrees of freedom # Null hypothesis probability = 3.223244e-01 # 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; #