#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Sat Jul 30 02:32:21 2022 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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-pc-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/trigger1056757/remake_spec_cflux/spec_time_resolved//resolved_spec_25/sw01056757000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757/remake_spec_cflux/spec_time_resolved/resolved_spec_25//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757/remake_spec_cflux/spec_time_resolved//resolved_spec_25/sw01056757000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757/remake_spec_cflux/spec_time_resolved//resolved_spec_25/sw01056757000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.832e+00 +/- 5.114e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.944 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757/remake_spec_cflux/spec_time_resolved//resolved_spec_25/sw01056757000b_avg.rsp for Source 1 # # Spectral data counts: 1.72937 # Model predicted rate: 1.84778 # # #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 -6.75351 +/- 0.247165 # 4 2 cutep50 a 2.07511 +/- 4.26049E-02 # 5 2 cutep50 b 29.1440 +/- 208.562 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 87.51 using 59 bins. # #Test statistic : Chi-Squared 87.51 using 59 bins. # Null hypothesis probability of 4.49e-03 with 56 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # 3 -6.78056 -6.73847 (-0.0270501,0.0150452) # !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 #85.3704 4.88199e+27 -1 -6.72824 2.00502 2.00888 #======================================== # Variances and Principal Axes # 3 4 5 # 0.0000E+00| 0.0000 -1.0000 0.0000 # 1.1746E-03| 0.9998 0.0000 0.0183 # 1.2460E+02| 0.0183 0.0000 -0.9998 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.301e-02 -5.895e-31 -2.283e+00 # -5.895e-31 8.301e-60 3.215e-29 # -2.283e+00 3.215e-29 1.246e+02 #------------------------------------ # #======================================================================== #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 -6.72824 +/- 0.207387 # 4 2 cutep50 a 2.00502 +/- 2.88114E-30 # 5 2 cutep50 b 2.00888 +/- 11.1605 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 85.37 using 59 bins. # #Test statistic : Chi-Squared 85.37 using 59 bins. # Null hypothesis probability of 6.94e-03 with 56 degrees of freedom #***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: 2.00502, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00502, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.00502,-2.00502) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00888, 20.3677 #and delta stat 0, 46.3373 #but latest trial 6.44542 gives 220.629 #Suggest that you check this result using the steppar command. # 5 0.0462857 11.1883 (-1.96259,9.17943) # !XSPEC12>log none #