#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 00:58:27 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_time_resolved//resolved_spec_4/sw00882747000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00882747000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00882747000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -3.392e-01 +/- 2.368e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.008 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_time_resolved//resolved_spec_4/sw00882747000b_avg.rsp for Source 1 # # Spectral data counts: -0.00271353 # Model predicted rate: 7.46080E-22 # # #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -29.8881 +/- 2.83598E+21 # 4 2 cutep50 a -2.63337 +/- 1.06634E+24 # 5 2 cutep50 b 248.069 +/- 2.07650E+30 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 11.42 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 11.42 using 59 PHA bins. # Reduced chi-squared = 0.2039 for 56 degrees of freedom # Null hypothesis probability = 1.000000e+00 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Parameter pegged at hard limit: -30 # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #11.2333 0.043704 1 -10.7279 -3.10374 980.574 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1915E+00| -0.8443 0.5359 -0.0002 # 1.0524E+03| 0.5359 0.8443 -0.0005 # 1.7226E+13| 0.0001 0.0005 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.088e+05 9.578e+05 1.895e+09 # 9.578e+05 4.398e+06 8.703e+09 # 1.895e+09 8.703e+09 1.723e+13 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -10.7279 +/- 456.900 # 4 2 cutep50 a -3.10374 +/- 2097.07 # 5 2 cutep50 b 980.574 +/- 4.15048E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.23 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 11.23 using 59 PHA bins. # Reduced chi-squared = 0.2006 for 56 degrees of freedom # Null hypothesis probability = 1.000000e+00 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -30 # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #11.2218 0.0233395 1 -10.6194 -3.10704 996.002 #======================================== # Variances and Principal Axes # 3 4 5 # 6.8969E-01| -0.8434 0.5372 -0.0002 # 6.1808E+02| 0.5372 0.8434 -0.0005 # 1.1263E+13| 0.0001 0.0005 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.256e+05 5.738e+05 1.188e+09 # 5.738e+05 2.624e+06 5.436e+09 # 1.188e+09 5.436e+09 1.126e+13 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -10.6194 +/- 354.334 # 4 2 cutep50 a -3.10704 +/- 1619.79 # 5 2 cutep50 b 996.002 +/- 3.35598E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.22 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 11.22 using 59 PHA bins. # Reduced chi-squared = 0.2004 for 56 degrees of freedom # Null hypothesis probability = 1.000000e+00 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -30 #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.73673, -7.72893 #and delta stat 2.46068, 2.76648 #but latest trial -7.73042 gives 3.37019 #Suggest that you check this result using the steppar command. # 3 0 -7.73283 (10.6194,2.88656) # !XSPEC12>error 4; # 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 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1555E-01| -0.9279 0.3728 -0.0013 # 9.0776E+03| 0.3728 0.9278 -0.0120 # 3.7483E+12| 0.0033 0.0116 0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.122e+07 1.444e+08 1.243e+10 # 1.444e+08 5.059e+08 4.354e+10 # 1.243e+10 4.354e+10 3.748e+12 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -15.7365 +/- 6420.27 # 4 2 cutep50 a -9.99976 +/- 2.24913E+04 # 5 2 cutep50 b 930.374 +/- 1.93592E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.77 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 10.77 using 59 PHA bins. # Reduced chi-squared = 0.1923 for 56 degrees of freedom # Null hypothesis probability = 1.000000e+00 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.93976e+10, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.93976e+10, with delta statistic: 0.647075 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (9.99976,9.99976) # !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 = 10.77 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 10.77 using 59 PHA bins. # Reduced chi-squared = 0.1923 for 56 degrees of freedom # Null hypothesis probability = 1.000000e+00 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #