#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed May 30 17:08:55 2018 # 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: 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/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/00820513000-results/pha/sw00820513000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.350e-01 +/- 2.254e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp for Source 1 # # Spectral data counts: 0.335025 # Model predicted rate: 0.285013 # # #Current model list: # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 2.52499 +/- 0.203076 # 4 2 ngrbep alpha -1.92410 +/- 0.626367 # 5 2 ngrbep beta -2.55928 +/- 1669.97 # 6 2 ngrbep epeak keV 16.2329 +/- 82.8326 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 69.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 69.10 using 59 PHA bins. # Reduced chi-squared = 1.256 for 55 degrees of freedom # Null hypothesis probability = 9.570430e-02 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #65.8486 1.35318 -1 2.84286 -1.81590 -2.48366 30.2934 #65.6596 0.96503 0 2.84123 -1.78989 -2.48467 30.0510 #64.9052 0.796261 0 2.82965 -1.62378 -2.47382 32.6582 #64.2655 0.41768 -1 2.78243 -0.916271 -2.72775 43.5740 #63.1946 0.352982 -2 2.76704 -0.815601 -2.85847 36.5387 #63.033 0.10551 -3 2.77085 -0.536985 -2.65604 36.2356 #63.0177 0.0614442 -4 2.77217 -0.410233 -2.67176 35.4678 #63.0127 0.0231018 0 2.77219 -0.437649 -2.68498 35.6233 #================================================== # Variances and Principal Axes # 3 4 5 6 # 3.4718E-02| -0.9977 -0.0477 0.0468 -0.0077 # 2.1978E-01| 0.0453 0.0228 0.9972 0.0559 # 1.1345E+00| -0.0496 0.9915 -0.0270 0.1173 # 5.5671E+01| -0.0045 -0.1189 -0.0526 0.9915 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 3.890e-02 -2.438e-02 2.287e-02 -2.517e-01 # -2.438e-02 1.903e+00 3.229e-01 -6.431e+00 # 2.287e-02 3.229e-01 3.736e-01 -2.896e+00 # -2.517e-01 -6.431e+00 -2.896e+00 5.475e+01 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 2.77219 +/- 0.197237 # 4 2 ngrbep alpha -0.437649 +/- 1.37936 # 5 2 ngrbep beta -2.68498 +/- 0.611231 # 6 2 ngrbep epeak keV 35.6233 +/- 7.39900 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.01 using 59 PHA bins. # Reduced chi-squared = 1.146 for 55 degrees of freedom # Null hypothesis probability = 2.139975e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 2.44818 3.09432 (-0.323839,0.322299) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.7082 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.18963e+06, with delta statistic: 0.483992 # # #*** Parameter upper bound is INVALID. # # 4 -1.80339 0 (-1.33747,0.46592) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -527159, with delta statistic: 0.506174 # # #*** Parameter lower bound is INVALID. # #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -3.97271 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9998.04 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -3.97271 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9998.04 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 5 0 -2.04895 (2.69674,0.647796) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -2.40414 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -2.40414 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -8.75389 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -8.75389 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #Apparent non-monotonicity in statistic space detected. #Current bracket values 35.8175, 11.4749 #and delta stat 0, 4.82377 #but latest trial 17.5854 gives 4.82377 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 48.6398, 49.7769 #and delta stat 2.3468, 2.74894 #but latest trial 49.5686 gives 2.86185 #Suggest that you check this result using the steppar command. # 6 23.6462 49.2083 (-12.1589,13.4032) # !XSPEC12>log none; #