#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Mon Jul 15 21:45:21 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/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: Channels # 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/trigger903158/remake_spec_cflux/spec_20ms_peak/sw00903158000b_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/trigger903158/remake_spec_cflux/spec_20ms_peak/sw00903158000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger903158/remake_spec_cflux/spec_20ms_peak/sw00903158000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.606e+00 +/- 6.455e-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 test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger903158/remake_spec_cflux/spec_20ms_peak/sw00903158000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0521244 # Model predicted rate: 1.86693 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -0.330744 +/- 3.52680 # 2 1 cutep50 b 51.9230 +/- 16.8340 # 3 1 cutep50 norm 1.74850 +/- 4.86535 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.47 using 10 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 5.47 using 10 PHA bins. # Reduced chi-squared = 0.782 for 7 degrees of freedom # Null hypothesis probability = 6.026232e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #4.73481 0.00356911 -2 -6.09693 50.4736 1218.30 #======================================== # Variances and Principal Axes # 1 2 3 # 6.8077E-02| -0.9879 -0.1550 -0.0007 # 2.4047E+01| 0.1550 -0.9879 0.0001 # 5.9754E+07| 0.0007 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.290e+01 -2.161e+00 -4.391e+04 # -2.161e+00 2.354e+01 -2.056e+03 # -4.391e+04 -2.056e+03 5.975e+07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -6.09693 +/- 5.73626 # 2 1 cutep50 b 50.4736 +/- 4.85202 # 3 1 cutep50 norm 1218.30 +/- 7730.07 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.73 using 10 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 4.73 using 10 PHA bins. # Reduced chi-squared = 0.676 for 7 degrees of freedom # Null hypothesis probability = 6.922880e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -10 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00702, 2.18146 #and delta stat 1.53877, 3.86187 #but latest trial 2.08912 gives 1.45909 #Suggest that you check this result using the steppar command. # 1 0 2.09424 (6.0632,8.15744) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 66.4096, 66.4247 #and delta stat 1.12073, 3.91082 #but latest trial 66.4194 gives 3.91253 #Suggest that you check this result using the steppar command. # 2 35.6369 66.4172 (-14.8248,15.9555) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before convergence. #Current trial values 104062, 104075 #and delta statistic 2.48966, 3.46503 # # 3 0 104068 (-1100.18,102968) # !XSPEC12> log none #