#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 15:01:15 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_23/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_23/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_23/sw00336489000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.123e-01 +/- 9.734e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 4.8 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_23/sw00336489000b_avg.rsp for Source 1 # # Spectral data counts: 0.538875 # Model predicted rate: 0.109343 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -7.95103 +/- 1.31901 # 4 2 cutep50 a 2.15657 +/- 1.10583 # 5 2 cutep50 b 61.0239 +/- 889.409 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 58.11 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.11 using 59 PHA bins. # Reduced chi-squared = 1.038 for 56 degrees of freedom # Null hypothesis probability = 3.976670e-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:lg10Flux 4:a 5:b #56.0844 2.52066 -3 -8.34411 2.89411 276.493 #56.0284 11.8645 -3 -8.35598 2.91578 281.481 #55.9786 10.4687 -3 -8.36713 2.93747 286.469 #55.9303 9.81231 -3 -8.37840 2.95939 291.456 #55.8828 9.28844 -3 -8.38977 2.98153 296.436 #55.8362 8.79314 -3 -8.40124 3.00384 301.399 #55.7906 8.31818 -3 -8.41279 3.02630 306.338 #55.7461 7.86261 -3 -8.42440 3.04887 311.244 #55.7028 7.42603 -3 -8.43605 3.07151 316.110 #55.6608 7.00802 -3 -8.44772 3.09418 320.927 #55.6201 6.60821 -3 -8.45940 3.11684 325.687 #55.5809 6.22621 -3 -8.47106 3.13944 330.383 #55.5431 5.86161 -3 -8.48268 3.16195 335.009 #55.5069 5.51403 -3 -8.49425 3.18433 339.556 #55.4723 5.18306 -3 -8.50573 3.20654 344.020 #55.4393 4.86829 -3 -8.51713 3.22854 348.394 #55.4079 4.56928 -3 -8.52840 3.25029 352.673 #55.3781 4.28562 -3 -8.53954 3.27176 356.853 #55.3499 4.01685 -3 -8.55053 3.29291 360.930 #55.3233 3.76251 -3 -8.56135 3.31371 364.899 #55.2982 3.52213 -3 -8.57199 3.33413 368.758 #55.2747 3.29523 -3 -8.58243 3.35416 372.505 #55.2527 3.08131 -3 -8.59266 3.37375 376.138 #55.2322 2.87988 -3 -8.60267 3.39289 379.655 #55.213 2.69042 -3 -8.61245 3.41157 383.056 #55.1952 2.51243 -3 -8.62198 3.42976 386.341 #55.1787 2.34539 -3 -8.63127 3.44746 389.509 #55.1634 2.18879 -3 -8.64030 3.46465 392.562 #55.1493 2.04212 -3 -8.64906 3.48132 395.500 #55.1362 1.90486 -3 -8.65757 3.49747 398.325 #55.1242 1.77653 -3 -8.66580 3.51310 401.038 #55.1132 1.65664 -3 -8.67377 3.52820 403.642 #55.103 1.54471 -3 -8.68147 3.54277 406.138 #55.0937 1.44027 -3 -8.68890 3.55682 408.528 #======================================== # Variances and Principal Axes # 3 4 5 # 7.3376E-05| -0.2221 -0.9750 0.0049 # 1.6147E-02| 0.9750 -0.2221 0.0043 # 3.8687E+04| 0.0031 -0.0057 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.795e-01 -6.844e-01 -1.187e+02 # -6.844e-01 1.274e+00 2.220e+02 # -1.187e+02 2.220e+02 3.869e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.68890 +/- 0.616017 # 4 2 cutep50 a 3.55682 +/- 1.12889 # 5 2 cutep50 b 408.528 +/- 196.686 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.09 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.09 using 59 PHA bins. # Reduced chi-squared = 0.9838 for 56 degrees of freedom # Null hypothesis probability = 5.091621e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values -9.9445, -9.945 #and delta statistic 2.24884, 13.5472 # # 3 -9.94456 -7.99946 (-1.2485,0.696608) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.50829, 1.71334 #and delta stat 1.96023, 8.27288 #but latest trial 2.37875 gives 24.2453 #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 #55.0034 0.0132674 -3 -8.84761 3.85344 455.664 #======================================== # Variances and Principal Axes # 3 4 5 # 9.3599E-05| -0.2525 -0.9676 0.0055 # 1.6939E-02| 0.9676 -0.2525 0.0051 # 3.1906E+04| 0.0035 -0.0066 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.168e-01 -7.517e-01 -1.131e+02 # -7.517e-01 1.395e+00 2.109e+02 # -1.131e+02 2.109e+02 3.190e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.84761 +/- 0.645574 # 4 2 cutep50 a 3.85344 +/- 1.18122 # 5 2 cutep50 b 455.664 +/- 178.618 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.00 using 59 PHA bins. # Reduced chi-squared = 0.9822 for 56 degrees of freedom # Null hypothesis probability = 5.126002e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 55.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.00 using 59 PHA bins. # Reduced chi-squared = 0.9822 for 56 degrees of freedom # Null hypothesis probability = 5.126002e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #