#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Thu Oct 20 00:07:11 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/trigger999948/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00999948000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_time_resolved/resolved_spec_13//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00999948000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00999948000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.994e+00 +/- 5.012e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.668 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_time_resolved//resolved_spec_13/sw00999948000b_avg.rsp for Source 1 # # Spectral data counts: 1.3323 # Model predicted rate: 2.00684 # # #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 -6.96875 +/- 0.396888 # 4 2 cutep50 a 2.09203 +/- 0.136471 # 5 2 cutep50 b 33.2813 +/- 395.818 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 72.71 using 59 bins. # #Test statistic : Chi-Squared 72.71 using 59 bins. # Null hypothesis probability of 6.60e-02 with 56 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # 3 -7.04408 -6.9296 (-0.0753313,0.0391452) # !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 #71.9235 246.612 0 -6.96027 2.06849 24.9894 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9786E-11| -0.0005 -1.0000 0.0001 # 2.1529E-03| 1.0000 -0.0005 0.0013 # 9.2288E+04| -0.0013 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.698e-01 -1.397e-02 -1.244e+02 # -1.397e-02 1.163e-03 1.036e+01 # -1.244e+02 1.036e+01 9.229e+04 #------------------------------------ # #======================================================================== #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 -6.96027 +/- 0.412114 # 4 2 cutep50 a 2.06849 +/- 3.41011E-02 # 5 2 cutep50 b 24.9894 +/- 303.790 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 71.92 using 59 bins. # #Test statistic : Chi-Squared 71.92 using 59 bins. # Null hypothesis probability of 7.44e-02 with 56 degrees of freedom #***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 #70.5842 2.36683e+11 0 -6.93910 2.01240 4.61264 #======================================== # Variances and Principal Axes # 3 4 5 # 4.5475E-13| 0.0000 -1.0000 0.0000 # 2.1187E-03| 1.0000 0.0000 0.0077 # 2.4091E+03| 0.0077 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.447e-01 -2.185e-13 -1.853e+01 # -2.185e-13 3.347e-25 2.840e-11 # -1.853e+01 2.840e-11 2.409e+03 #------------------------------------ # #======================================================================== #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 -6.93910 +/- 0.380421 # 4 2 cutep50 a 2.01240 +/- 5.78564E-13 # 5 2 cutep50 b 4.61264 +/- 49.0815 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 70.58 using 59 bins. # #Test statistic : Chi-Squared 70.58 using 59 bins. # Null hypothesis probability of 9.08e-02 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: 2.0124, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.0124, with delta statistic: 1.18611e-05 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.0124,-2.0124) # !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 4.61264, 85.3513 #and delta stat 0, 6.32127 #but latest trial 57.4381 gives 144.102 #Suggest that you check this result using the steppar command. # 5 0.0181713 44.982 (-4.59447,40.3693) # !XSPEC12>log none #