#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 13:00:03 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/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.376e-02 +/- 8.760e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 177.9 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp for Source 1 # # Spectral data counts: 2.44679 # Model predicted rate: 1.32862E-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 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -8.03306 +/- 0.897323 # 4 2 cutep50 a 2.08982 +/- 0.236774 # 5 2 cutep50 b 40.9767 +/- 401.346 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.40 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.40 using 59 PHA bins. # Reduced chi-squared = 0.9714 for 56 degrees of freedom # Null hypothesis probability = 5.357498e-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 #54.0281 6.65983 -2 -8.09141 2.19875 81.8053 #54.0144 14.6282 -2 -8.09407 2.20253 83.0438 #53.9967 14.5834 -2 -8.09596 2.20610 84.2378 #53.9814 13.7801 -2 -8.09777 2.20951 85.3893 #53.9676 13.1011 -2 -8.09952 2.21282 86.5038 #53.9549 12.5087 -2 -8.10122 2.21602 87.5852 #53.9431 11.9739 -2 -8.10288 2.21913 88.6363 #53.9321 11.4827 -2 -8.10449 2.22216 89.6596 #53.9217 11.0274 -2 -8.10607 2.22512 90.6571 #53.9119 10.6032 -2 -8.10761 2.22801 91.6305 #======================================== # Variances and Principal Axes # 3 4 5 # 3.0817E-05| -0.1692 -0.9856 0.0017 # 2.2676E-03| 0.9856 -0.1692 0.0017 # 3.9302E+04| 0.0014 -0.0020 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.367e-02 -1.108e-01 -5.658e+01 # -1.108e-01 1.497e-01 7.667e+01 # -5.658e+01 7.667e+01 3.930e+04 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -8.10761 +/- 0.289253 # 4 2 cutep50 a 2.22801 +/- 0.386890 # 5 2 cutep50 b 91.6305 +/- 198.246 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.91 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.91 using 59 PHA bins. # Reduced chi-squared = 0.9627 for 56 degrees of freedom # Null hypothesis probability = 5.543153e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #53.6556 3.25502 -3 -8.19893 2.40314 147.645 #======================================== # Variances and Principal Axes # 3 4 5 # 3.4608E-05| -0.1836 -0.9830 0.0025 # 2.4597E-03| 0.9830 -0.1836 0.0020 # 2.1537E+04| 0.0015 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.030e-02 -9.014e-02 -3.213e+01 # -9.014e-02 1.681e-01 6.014e+01 # -3.213e+01 6.014e+01 2.154e+04 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -8.19893 +/- 0.224267 # 4 2 cutep50 a 2.40314 +/- 0.409940 # 5 2 cutep50 b 147.645 +/- 146.756 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.66 using 59 PHA bins. # Reduced chi-squared = 0.9581 for 56 degrees of freedom # Null hypothesis probability = 5.641188e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -8.47945 -8.00023 (-0.280512,0.198708) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.02809, 3.0776 #and delta stat 2.53823, 89.139 #but latest trial 3.04882 gives 89.139 #Suggest that you check this result using the steppar command. # 4 1.73261 3.05284 (-0.670637,0.649594) # !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 = 53.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.66 using 59 PHA bins. # Reduced chi-squared = 0.9581 for 56 degrees of freedom # Null hypothesis probability = 5.641205e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #