#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 00:02:04 2015 # 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/trigger255445/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00255445000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger255445/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00255445000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger255445/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00255445000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -1.731e-01 +/- 3.540e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.056 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger255445/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00255445000b_avg.rsp for Source 1 # # Spectral data counts: -0.00969549 # Model predicted rate: 8.17043E-03 # # #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 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -15.0559 +/- 785.585 # 4 2 cutep50 a 9.50000 +/- 419.670 # 5 2 cutep50 b 9999.36 +/- 7.24006E+08 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 81.35 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 81.35 using 59 PHA bins. # Reduced chi-squared = 1.453 for 56 degrees of freedom # Null hypothesis probability = 1.508756e-02 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Parameter pegged at hard limit: -30 # 3 0 -14.4513 (15.0482,0.596907) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -3.61944e+08, with delta statistic: 0.50712 # # #*** Parameter lower bound is INVALID. # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #81.2674 0.109242 0 -15.4903 10.0000 9999.36 #81.2502 0.129612 0 -15.4522 10.0000 9999.36 #81.2424 0.0984943 0 -15.4292 10.0000 9999.36 #81.2416 0.0586083 0 -15.4265 10.0000 10000.0 #======================================== # Variances and Principal Axes # 3 4 5 # 3.2332E-01| -0.9302 -0.3669 -0.0000 # 4.1627E+03| 0.3669 -0.9302 -0.0000 # 5.6818E+17| 0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.779e+05 9.386e+05 -6.204e+11 # 9.386e+05 1.308e+06 -8.609e+11 # -6.204e+11 -8.609e+11 5.682e+17 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -15.4265 +/- 823.364 # 4 2 cutep50 a 10.0000 +/- 1143.69 # 5 2 cutep50 b 1.00000E+04 +/- 7.53777E+08 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 81.24 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 81.24 using 59 PHA bins. # Reduced chi-squared = 1.451 for 56 degrees of freedom # Null hypothesis probability = 1.539163e-02 # #***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: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 6.18985e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 81.24 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 81.24 using 59 PHA bins. # Reduced chi-squared = 1.451 for 56 degrees of freedom # Null hypothesis probability = 1.539163e-02 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #