#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Jan 10 12:37:48 2016 # 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: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/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/GRB130623A/remake_spec_cflux/spec_20ms_peak/sw00032867001b_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/GRB130623A/remake_spec_cflux/spec_20ms_peak/sw00032867001b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB130623A/remake_spec_cflux/spec_20ms_peak/sw00032867001b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.747e-01 +/- 1.765e-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/GRB130623A/remake_spec_cflux/spec_20ms_peak/sw00032867001b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0114933 # Model predicted rate: 0.558326 # # #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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.34888 +/- 0.576203 # 4 2 cutep50 a 0.905978 +/- 1.80937 # 5 2 cutep50 b 9999.36 +/- 4.99458E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.54 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.54 using 10 PHA bins. # Reduced chi-squared = 0.506 for 7 degrees of freedom # Null hypothesis probability = 8.308743e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 0.905978 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 2.2541 (-1.34666,0.907438) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -1.19457, -1.25761 #and delta stat 0.934299, 4.74005 #but latest trial -1.21887 gives 4.79068 #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 #2.91567 0.0557467 -3 0.214399 3.95490 456.429 #2.88912 0.837876 -3 0.205354 4.03918 468.250 #2.86284 0.78218 -3 0.196042 4.12680 480.112 #2.83683 0.745709 -3 0.186657 4.21739 491.940 #2.81142 0.707217 -3 0.177284 4.31045 503.650 #2.78691 0.66731 -3 0.168014 4.40537 515.158 #2.76357 0.625847 -3 0.158939 4.50145 526.379 #2.74165 0.582815 -3 0.150145 4.59795 537.239 #2.72134 0.538322 -3 0.141709 4.69412 547.671 #2.70274 0.492609 -3 0.133691 4.78920 557.622 #2.68594 0.446042 -3 0.126139 4.88251 567.053 #2.67091 0.399095 -3 0.119081 4.97343 575.939 #2.65761 0.352323 -3 0.112531 5.06145 584.269 #2.64594 0.306324 -3 0.106487 5.14614 592.042 #2.63578 0.261695 -3 0.100939 5.22720 599.268 #2.62697 0.218991 -3 0.0958667 5.30442 605.966 #======================================== # Variances and Principal Axes # 3 4 5 # 5.8458E-04| -0.8789 -0.4770 0.0048 # 3.8879E-02| 0.4770 -0.8788 0.0105 # 2.5585E+05| 0.0008 -0.0115 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.851e-01 -2.464e+00 -2.121e+02 # -2.464e+00 3.411e+01 2.953e+03 # -2.121e+02 2.953e+03 2.558e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 9.58667E-02 +/- 0.430226 # 4 2 cutep50 a 5.30442 +/- 5.84057 # 5 2 cutep50 b 605.966 +/- 505.785 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.63 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.63 using 10 PHA bins. # Reduced chi-squared = 0.375 for 7 degrees of freedom # Null hypothesis probability = 9.172365e-01 #***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: 5.0372e+06, with delta statistic: 1.45042 # # #*** Parameter upper bound is INVALID. # # 4 -3.55021 0 (-8.92788,-5.37767) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 2.62 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.62 using 10 PHA bins. # Reduced chi-squared = 0.374 for 7 degrees of freedom # Null hypothesis probability = 9.178423e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #