#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Sun Nov 13 12:51:02 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/trigger1002158/remake_spec_cflux/spec_20ms_peak/sw01002158000b_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/trigger1002158/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/remake_spec_cflux/spec_20ms_peak/sw01002158000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/remake_spec_cflux/spec_20ms_peak/sw01002158000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.926e-01 +/- 1.492e-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/trigger1002158/remake_spec_cflux/spec_20ms_peak/sw01002158000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0078518 # Model predicted rate: 0.334851 # # #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 -7.08449 +/- 0.159726 # 4 2 cutep50 a -9.50000 +/- 14.6078 # 5 2 cutep50 b 19.5505 +/- 3.59595 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 8.00 using 10 bins. # #Test statistic : Chi-Squared 8.00 using 10 bins. # Null hypothesis probability of 3.33e-01 with 7 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.51569, -7.55056 #and delta stat 2.6942, 2.9715 #but latest trial -7.51717 gives 2.67988 #Suggest that you check this result using the steppar command. # 3 -7.53313 -6.90526 (-0.447881,0.17999) # !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 #7.98165 0.00136024 0 -7.08679 -10.0000 19.4350 #7.98164 0.0177334 0 -7.08686 -10.0000 19.4335 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9972E-02| 0.9999 0.0032 0.0166 # 7.8337E+00| -0.0168 0.0715 0.9973 # 9.4609E+02| -0.0020 0.9974 -0.0716 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.606e-02 -1.921e+00 6.047e-03 # -1.921e+00 9.413e+02 -6.697e+01 # 6.047e-03 -6.697e+01 1.264e+01 #------------------------------------ # #======================================================================== #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 -7.08686 +/- 0.161439 # 4 2 cutep50 a -10.0000 +/- 30.6803 # 5 2 cutep50 b 19.4335 +/- 3.55470 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 7.98 using 10 bins. # #Test statistic : Chi-Squared 7.98 using 10 bins. # Null hypothesis probability of 3.34e-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 bracketing of delta fit-stat. #Last attempt: -10, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -10, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !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 high end of the confidence range. # 5 15.079 24.3799 (-4.35003,4.95089) # !XSPEC12>log none #