#XSPEC version: 12.9.1m #Build Date/Time: Wed Aug 16 10:19:00 2017 # !XSPEC12>show # #XSPEC version: 12.9.1m # #Mon Aug 28 20:22:46 2017 # 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/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/trigger767284/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00767284000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger767284/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00767284000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger767284/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00767284000b_avg.pha #Net count rate (cts/s) for Spectrum:1 9.265e-03 +/- 2.719e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 14.15 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger767284/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00767284000b_avg.rsp for Source 1 # # Spectral data counts: 0.131085 # Model predicted rate: 9.26950E-03 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.86936 +/- 0.160345 # 4 2 cutep50 a 1.55102 +/- 1.84080 # 5 2 cutep50 b 9999.36 +/- 1.69389E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.30 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.30 using 59 PHA bins. # Reduced chi-squared = 0.8981 for 56 degrees of freedom # Null hypothesis probability = 6.896347e-01 # Weighting method: standard # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # 3 -9.14804 -8.68088 (-0.278737,0.188422) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -1.2593, -1.36013 #and delta stat 1.77308, 9.08632 #but latest trial -1.34761 gives 9.26872 #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 #49.9247 0.00138175 -3 -9.73185 4.55970 530.737 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9472E-03| -0.3416 -0.9398 0.0076 # 1.0527E-01| 0.9398 -0.3416 0.0055 # 1.9290E+05| 0.0025 -0.0090 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.327e+00 -4.432e+00 -4.878e+02 # -4.432e+00 1.570e+01 1.740e+03 # -4.878e+02 1.740e+03 1.929e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -9.73185 +/- 1.15181 # 4 2 cutep50 a 4.55970 +/- 3.96258 # 5 2 cutep50 b 530.737 +/- 439.183 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.92 using 59 PHA bins. # Reduced chi-squared = 0.8915 for 56 degrees of freedom # Null hypothesis probability = 7.028487e-01 #***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: 10, with delta statistic: 2.43716 # # #*** Parameter upper bound is INVALID. # # 4 -2.18201 0 (-6.73253,-4.55052) # !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 = 49.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.92 using 59 PHA bins. # Reduced chi-squared = 0.8915 for 56 degrees of freedom # Null hypothesis probability = 7.028539e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none #