#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Jan 11 14:59:12 2016 # 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/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.818e-01 +/- 2.386e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.2 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp for Source 1 # # Spectral data counts: 0.581864 # Model predicted rate: 0.171088 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 2.00008 +/- 0.489137 # 4 2 cutep50 a 1.58070 +/- 0.886914 # 5 2 cutep50 b 9999.32 +/- 7.33750E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 60.56 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.56 using 59 PHA bins. # Reduced chi-squared = 1.082 for 56 degrees of freedom # Null hypothesis probability = 3.146468e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 1.55959 2.46168 (-0.442378,0.459713) # !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 #58.7471 0.13165 -3 0.808249 3.06253 318.769 #58.7291 2.34159 -3 0.803969 3.08674 323.989 #58.7111 2.28232 -3 0.799810 3.11115 329.185 #58.6935 2.14622 -3 0.795742 3.13569 334.343 #58.6765 2.01236 -3 0.791766 3.16032 339.457 #58.6599 1.88446 -3 0.787885 3.18500 344.517 #58.6439 1.7626 -3 0.784099 3.20966 349.515 #58.6285 1.64665 -3 0.780410 3.23428 354.443 #58.6137 1.53649 -3 0.776820 3.25881 359.294 #58.5996 1.432 -3 0.773329 3.28319 364.060 #58.5861 1.33302 -3 0.769937 3.30739 368.735 #58.5732 1.23943 -3 0.766645 3.33136 373.312 #58.561 1.15107 -3 0.763452 3.35507 377.787 #58.5494 1.0678 -3 0.760359 3.37846 382.154 #58.5385 0.989451 -3 0.757364 3.40150 386.409 #58.5283 0.915865 -3 0.754468 3.42415 390.547 #58.5186 0.846871 -3 0.751668 3.44639 394.567 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0085E-04| -0.1356 -0.9907 0.0053 # 1.0770E-01| 0.9908 -0.1356 0.0016 # 1.1510E+05| 0.0008 -0.0054 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.884e-01 -5.441e-01 -9.754e+01 # -5.441e-01 3.396e+00 6.250e+02 # -9.754e+01 6.250e+02 1.151e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.751668 +/- 0.434023 # 4 2 cutep50 a 3.44639 +/- 1.84281 # 5 2 cutep50 b 394.567 +/- 339.266 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.52 using 59 PHA bins. # Reduced chi-squared = 1.045 for 56 degrees of freedom # Null hypothesis probability = 3.831082e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.46818, 6.49958 #and delta stat 0, 5.64478 #but latest trial 6.36752 gives 5.64478 #Suggest that you check this result using the steppar command. # 4 1.32744 4.98388 (-2.14074,1.5157) # !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 = 58.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.51 using 59 PHA bins. # Reduced chi-squared = 1.045 for 56 degrees of freedom # Null hypothesis probability = 3.834234e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #