#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 16:02:46 2015 # 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: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/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/trigger176918/remake_spec_cflux/spec_T100/sw00176918000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_T100/sw00176918000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_T100/sw00176918000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.466e-02 +/- 1.859e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 63.72 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_T100/sw00176918000b_avg.rsp for Source 1 # # Spectral data counts: 2.20881 # Model predicted rate: 4.24156E-02 # # #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 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.01165 +/- 4.56726E-02 # 4 2 cutep50 a 1.20293 +/- 0.276527 # 5 2 cutep50 b 9999.36 +/- 1.17196E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 78.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 78.25 using 59 PHA bins. # Reduced chi-squared = 1.397 for 56 degrees of freedom # Null hypothesis probability = 2.645559e-02 # Weighting method: standard # !XSPEC12>error 3; # 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 #53.5831 7.47654 -1 -8.04216 1.03669 9994.28 #53.5233 2.01641 0 -8.03874 1.03178 9999.14 #53.4787 1.49913 0 -8.03614 1.02685 9999.30 #53.4434 1.51014 0 -8.03408 1.02224 9999.36 #53.4155 1.57446 0 -8.03240 1.01808 9999.36 #53.3937 1.60443 0 -8.03100 1.01441 9999.36 #53.3767 1.60658 0 -8.02982 1.01119 9999.36 #53.3637 1.59489 0 -8.02882 1.00840 9999.36 #53.3536 1.57843 0 -8.02797 1.00599 9999.36 #53.3459 1.56183 0 -8.02725 1.00390 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 4.3157E-04| -0.9477 -0.3192 0.0000 # 1.0087E-02| 0.3192 -0.9477 0.0000 # 1.2416E+12| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.251e-03 6.856e-03 3.221e+04 # 6.856e-03 1.235e-01 3.769e+05 # 3.221e+04 3.769e+05 1.242e+12 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.02725 +/- 4.74447E-02 # 4 2 cutep50 a 1.00390 +/- 0.351434 # 5 2 cutep50 b 9999.36 +/- 1.11428E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.35 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.35 using 59 PHA bins. # Reduced chi-squared = 0.9526 for 56 degrees of freedom # Null hypothesis probability = 5.759580e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values -7.99326, -7.99326 #and delta statistic 0.650595, 2.83497 # # 3 -8.0931 -7.99326 (-0.0664685,0.0333676) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.10609, 1.10721 #and delta stat 1.70203, 4.6941 #but latest trial 1.10672 gives 1.48781 #Suggest that you check this result using the steppar command. # 4 0.552724 1.10665 (-0.447849,0.106075) # !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 = 53.34 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.34 using 59 PHA bins. # Reduced chi-squared = 0.9524 for 56 degrees of freedom # Null hypothesis probability = 5.763595e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #