#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12> show # #XSPEC version: 12.13.1 # #Fri Jun 20 15:39:46 2025 # 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/release6.32/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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/sw01315630000b_peak.pha #Net count rate (cts/s) for Spectrum:1 2.338e-01 +/- 1.850e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/remake_spec_cflux/spec_1speak/sw01315630000b_1speak.rsp for Source 1 # # Spectral data counts: 0.233781 # Model predicted rate: 0.222375 # # #Current model list: # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 199.363 +/- 157.373 # 2 1 bremss norm 7.61149 +/- 0.625632 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 97.43 using 59 bins. # #Test statistic : Chi-Squared 97.43 using 59 bins. # Null hypothesis probability of 6.83e-04 with 57 degrees of freedom # #Bayes is off # # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.6091 photons (1.8953e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.6752 (0.000 - 2.100e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.6431 photons (3.6459e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.7139 (0.000 - 4.047e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.59331 photons (7.9962e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 0.6575 (0.000 - 8.860e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.8455 photons (1.3537e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 2.029 (0.000 - 1.481e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm #97.353 0.017233 0 200.000 7.61222 #97.3528 0.0234733 0 200.000 7.61650 #97.3528 0.0168625 2 200.000 7.61650 #============================== # Variances and Principal Axes # 1 2 # 3.6441E-01| 0.0008 1.0000 # 4.3478E+04| 1.0000 -0.0008 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.348e+04 -3.395e+01 # -3.395e+01 3.909e-01 #------------------------ # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 200.000 +/- 208.513 # 2 1 bremss norm 7.61650 +/- 0.625237 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 97.35 using 59 bins. # #Test statistic : Chi-Squared 97.35 using 59 bins. # Null hypothesis probability of 6.95e-04 with 57 degrees of freedom #***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: 199.363, with delta statistic: 0.0800853 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 200, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 1 179.882 0 (-20.1184,-200) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 6.62775 8.6138 (-0.993023,0.993023) # !XSPEC12> log none #