#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 18:49:53 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/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_11/sw00661775000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_11/sw00661775000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_11/sw00661775000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.904e-01 +/- 9.442e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.476 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_11/sw00661775000b_avg.rsp for Source 1 # # Spectral data counts: 0.281075 # Model predicted rate: 0.182117 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.475038 +/- 2.97934E-02 # 4 2 cutep50 a 1.64283 +/- 0.330656 # 5 2 cutep50 b 9999.36 +/- 3.73767E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 58.72 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.72 using 59 PHA bins. # Reduced chi-squared = 1.049 for 56 degrees of freedom # Null hypothesis probability = 3.760699e-01 # 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:Flux 4:a 5:b #57.9366 23.8882 -2 0.475441 1.62082 9999.36 #56.8119 9.69205 -1 0.478048 1.58463 9999.36 #56.4946 6.97681 -1 0.478459 1.57088 9999.36 #56.3898 6.14406 -1 0.478565 1.56575 9999.36 #56.3527 5.84545 -1 0.478601 1.56384 9999.36 #56.3392 5.73474 -1 0.478614 1.56314 9999.36 #56.3342 5.69356 -1 0.478619 1.56288 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 5.5897E-04| -0.9976 0.0693 -0.0000 # 8.2811E-03| 0.0693 0.9976 -0.0000 # 8.4096E+12| -0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.612e-04 -4.508e-03 -4.722e+04 # -4.508e-03 1.041e-01 8.980e+05 # -4.722e+04 8.980e+05 8.410e+12 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.478619 +/- 2.93461E-02 # 4 2 cutep50 a 1.56288 +/- 0.322684 # 5 2 cutep50 b 9999.36 +/- 2.89992E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.33 using 59 PHA bins. # Reduced chi-squared = 1.006 for 56 degrees of freedom # Null hypothesis probability = 4.623422e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 3 0.437378 0.528436 (-0.0412423,0.0498152) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #56.0642 1.09322 0 0.314980 2.09356 35.7636 #======================================== # Variances and Principal Axes # 3 4 5 # 9.1871E-09| -0.0057 -1.0000 0.0004 # 1.4600E-03| 1.0000 -0.0057 0.0006 # 1.8036E+05| 0.0006 -0.0004 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.732e-02 -4.494e-02 -1.090e+02 # -4.494e-02 3.065e-02 7.435e+01 # -1.090e+02 7.435e+01 1.804e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.314980 +/- 0.259466 # 4 2 cutep50 a 2.09356 +/- 0.175064 # 5 2 cutep50 b 35.7636 +/- 424.688 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.06 using 59 PHA bins. # Reduced chi-squared = 1.001 for 56 degrees of freedom # Null hypothesis probability = 4.724546e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.09356, 1.80558 #and delta stat 0, 11.5196 #but latest trial 1.95398 gives 23.6745 #Suggest that you check this result using the steppar command. # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 56.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.06 using 59 PHA bins. # Reduced chi-squared = 1.001 for 56 degrees of freedom # Null hypothesis probability = 4.724546e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #