#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Sat Jul 30 07:06:53 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: 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: # ../sw01042113000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1042113/01042113000-results/pha/preslew_pha/../sw01042113000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw01042113000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 3.674e-01 +/- 7.995e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 8.609 sec # Using fit statistic: chi # Using Response (RMF) File ../sw01042113000b_preslew.rsp for Source 1 # # Spectral data counts: 3.16266 # Model predicted rate: 0.366218 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.53804 +/- 26.7991 # 2 1 cutep50 b 141.845 +/- 7533.89 # 3 1 cutep50 norm 5.76515E-05 +/- 1.68513E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 71.30 using 59 bins. # #Test statistic : Chi-Squared 71.30 using 59 bins. # Null hypothesis probability of 8.18e-02 with 56 degrees of freedom # #Bayes is off # # !XSPEC12> flux 20.0 50.0 # Model Flux 0.0064852 photons (3.0841e-10 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.0020658 photons (2.6719e-10 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.48614, 1.72587 #and delta stat 0.10967, 662.654 #but latest trial 2.45694 gives 0.105673 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #70.7325 2.3381 -2 2.56356 141.692 1.80673e-05 #======================================== # Variances and Principal Axes # 1 2 3 # 1.3505E-13| 0.0010 -0.0000 1.0000 # 1.4914E-01| 1.0000 -0.0037 -0.0010 # 5.1015E+08| 0.0037 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.052e+03 1.897e+06 -1.339e-01 # 1.897e+06 5.101e+08 -3.598e+01 # -1.339e-01 -3.598e+01 2.685e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.56356 +/- 83.9748 # 2 1 cutep50 b 141.692 +/- 2.25864E+04 # 3 1 cutep50 norm 1.80673E-05 +/- 1.63855E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 70.73 using 59 bins. # #Test statistic : Chi-Squared 70.73 using 59 bins. # Null hypothesis probability of 8.89e-02 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.51184, 1.74322 #and delta stat 0.671888, 680.847 #but latest trial 2.48963 gives 0.667997 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #70.5573 0.753224 -2 2.58924 141.646 5.71943e-06 #======================================== # Variances and Principal Axes # 1 2 3 # 1.3947E-02| 0.0003 -0.0000 1.0000 # 1.3947E+00| 1.0000 -0.0039 -0.0003 # 4.4628E+09| 0.0039 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.709e+04 1.730e+07 -4.016e-01 # 1.730e+07 4.463e+09 -1.035e+02 # -4.016e-01 -1.035e+02 2.538e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.58924 +/- 259.010 # 2 1 cutep50 b 141.646 +/- 6.68033E+04 # 3 1 cutep50 norm 5.71943E-06 +/- 1.59297E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 70.56 using 59 bins. # #Test statistic : Chi-Squared 70.56 using 59 bins. # Null hypothesis probability of 9.12e-02 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.5098, 1.76068 #and delta stat 0.852161, 698.772 #but latest trial 2.46463 gives 0.843993 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #70.5008 0.24375 -2 2.61514 141.632 1.80202e-06 #======================================== # Variances and Principal Axes # 1 2 3 # 7.9770E-11| 0.0001 -0.0000 1.0000 # 1.3146E+01| 1.0000 -0.0040 -0.0001 # 3.9530E+10| 0.0040 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.441e+05 1.596e+08 -1.212e+00 # 1.596e+08 3.953e+10 -2.999e+02 # -1.212e+00 -2.999e+02 2.406e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.61514 +/- 802.544 # 2 1 cutep50 b 141.632 +/- 1.98820E+05 # 3 1 cutep50 norm 1.80202E-06 +/- 1.55102E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 70.50 using 59 bins. # #Test statistic : Chi-Squared 70.50 using 59 bins. # Null hypothesis probability of 9.19e-02 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.4875, 1.7783 #and delta stat 0.907042, 716.739 #but latest trial 2.27926 gives 0.902311 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #70.4825 0.0784004 -2 2.64130 141.628 5.62464e-07 #======================================== # Variances and Principal Axes # 1 2 3 # 1.2397E+00| 0.0000 -0.0000 1.0000 # 1.2397E+02| 1.0000 -0.0042 -0.0000 # 3.4721E+11| 0.0042 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.114e+06 1.457e+09 -3.584e+00 # 1.457e+09 3.472e+11 -8.532e+02 # -3.584e+00 -8.532e+02 2.219e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.64130 +/- 2472.68 # 2 1 cutep50 b 141.628 +/- 5.89241E+05 # 3 1 cutep50 norm 5.62464E-07 +/- 1.48967E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 70.48 using 59 bins. # #Test statistic : Chi-Squared 70.48 using 59 bins. # Null hypothesis probability of 9.22e-02 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.42659, 1.79608 #and delta stat 0.919675, 734.833 #but latest trial 1.82079 gives 759.912 #Suggest that you check this result using the steppar command. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #***Warning: Parameter pegged at hard limit: 10 # 1 2.11134 0 (-0.529964,-2.6413) # !XSPEC12> error 2 # 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 70.48 using 59 bins. # #Test statistic : Chi-Squared 70.48 using 59 bins. # Null hypothesis probability of 9.22e-02 with 56 degrees of freedom # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> flux 15.0 350.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 0.00014499 photons (9.3659e-12 ergs/cm^2/s) range (15.000 - 350.00 keV) # !XSPEC12> flux 15.0 150.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 0.00013922 photons (7.2601e-12 ergs/cm^2/s) range (15.000 - 150.00 keV) # !XSPEC12> flux 15.0 25.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 7.6434e-05 photons (2.3181e-12 ergs/cm^2/s) range (15.000 - 25.000 keV) # !XSPEC12> flux 25.0 50.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 4.2334e-05 photons (2.3065e-12 ergs/cm^2/s) range (25.000 - 50.000 keV) # !XSPEC12> flux 50.0 100.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 1.5839e-05 photons (1.7367e-12 ergs/cm^2/s) range (50.000 - 100.00 keV) # !XSPEC12> flux 100.0 150.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 4.6171e-06 photons (8.9876e-13 ergs/cm^2/s) range (100.00 - 150.00 keV) # !XSPEC12> flux 100.0 350.0 err 100 90 #Warning: Either variance is not available through # valid fit or chains, or no models are currently # active. flux error will not be calculated. # Model Flux 1.0383e-05 photons (3.0046e-12 ergs/cm^2/s) range (100.00 - 350.00 keV) # !XSPEC12> log none #