#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 02:08:03 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/trigger1059881/remake_spec_cflux/spec_20ms_peak/sw01059881000b_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/trigger1059881/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1059881/remake_spec_cflux/spec_20ms_peak/sw01059881000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1059881/remake_spec_cflux/spec_20ms_peak/sw01059881000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.331e-01 +/- 1.417e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1059881/remake_spec_cflux/spec_20ms_peak/sw01059881000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0106616 # Model predicted rate: 0.429897 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.03371 +/- 0.389639 # 4 2 cutep50 a 0.987849 +/- 1.97575 # 5 2 cutep50 b 9999.36 +/- 6.72739E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 8.79 using 10 bins. # #Test statistic : Chi-Squared 8.79 using 10 bins. # Null hypothesis probability of 2.68e-01 with 7 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # 3 0.519437 1.57329 (-0.515222,0.538633) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #8.20344 32.3327 -2 0.000791873 4.23523 444.645 #======================================== # Variances and Principal Axes # 3 4 5 # 6.4506E-08| 1.0000 0.0099 -0.0001 # 2.8102E+00| 0.0099 -0.9999 0.0081 # 1.7279E+08| -0.0000 0.0081 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.749e-02 -1.399e+01 -1.724e+03 # -1.399e+01 1.134e+04 1.399e+06 # -1.724e+03 1.399e+06 1.728e+08 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 7.91873E-04 +/- 0.132233 # 4 2 cutep50 a 4.23523 +/- 106.475 # 5 2 cutep50 b 444.645 +/- 1.31446E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 8.20 using 10 bins. # #Test statistic : Chi-Squared 8.20 using 10 bins. # Null hypothesis probability of 3.15e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.23523, -33.8162 #and delta stat 0, 3.74011 #but latest trial -14.7905 gives 4.76944 #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:Flux 4:a 5:b #***Warning: LevMarq::invertCorrelationMatrix: # Negative diagonal element for parameter 3 #***Warning: LevMarq::invertCorrelationMatrix: # Negative diagonal element for parameter 5 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6250E+12| 0.0000 0.3365 -0.9417 # 1.6250E+12| 1.0000 0.0000 0.0000 # 1.6250E+14| 0.0000 -0.9417 -0.3365 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # -6.323e-27 -1.148e-22 -5.141e-06 # -1.457e-07 2.894e+13 2.553e+14 # -7.023e-06 3.737e+14 -8.833e+14 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 5.49990E-21 +/- -1.00000 # 4 2 cutep50 a 9.99626 +/- 5.37956E+06 # 5 2 cutep50 b 544.611 +/- -1.00000 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 8.17 using 10 bins. # #Test statistic : Chi-Squared 8.17 using 10 bins. # Null hypothesis probability of 3.18e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 179.388, -9.65108 #and delta statistic 0, 3.7585 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 9.99161 0 (-0.00465435,-9.99626) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 5 755.17 542.966 (210.559,-1.64499) # !XSPEC12>log none #