#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Mon Mar 18 01:07:40 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger882747/remake_spec_cflux/spec_20ms_peak/sw00882747000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_20ms_peak/sw00882747000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_20ms_peak/sw00882747000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.995e-01 +/- 2.088e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_20ms_peak/sw00882747000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.013991 # Model predicted rate: 0.712441 # # #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 -6.77591 +/- 0.147865 # 4 2 cutep50 a 1.30337 +/- 1.59373 # 5 2 cutep50 b 9999.36 +/- 8.45192E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 2.83 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.83 using 10 PHA bins. # Reduced chi-squared = 0.404 for 7 degrees of freedom # Null hypothesis probability = 9.005572e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.12568 -6.56653 (-0.349784,0.209365) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.21676, -1.21689 #and delta statistic 1.07154, 5.13143 # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #2.80399 0.0129251 -3 -8.63459 3.88966 434.380 #======================================== # Variances and Principal Axes # 3 4 5 # 6.6556E-04| -0.2086 -0.9780 0.0060 # 6.6742E-01| 0.9780 -0.2085 0.0056 # 1.7756E+06| 0.0042 -0.0070 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.247e+01 -5.281e+01 -7.518e+03 # -5.281e+01 8.720e+01 1.244e+04 # -7.518e+03 1.244e+04 1.776e+06 #------------------------------------ # #======================================================================== #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 -8.63459 +/- 5.69821 # 4 2 cutep50 a 3.88966 +/- 9.33824 # 5 2 cutep50 b 434.380 +/- 1332.48 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.80 using 10 PHA bins. # Reduced chi-squared = 0.401 for 7 degrees of freedom # Null hypothesis probability = 9.025230e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.88966, -9.41337 #and delta stat 0, 3.53682 #but latest trial -3.85077 gives 9.46026 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 8.05376e+06, with delta statistic: 0.378207 # # #*** Parameter upper bound is INVALID. # # 4 -2.76185 0 (-6.61737,-3.85552) # !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 = 2.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.80 using 10 PHA bins. # Reduced chi-squared = 0.400 for 7 degrees of freedom # Null hypothesis probability = 9.030506e-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; #