#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Sun Nov 13 12:56:04 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/remake_spec_cflux/spec_1speak/sw01002158000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/remake_spec_cflux/spec_1speak/sw01002158000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002158/01002158000-results/pha/sw01002158000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.744e-01 +/- 1.893e-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/trigger1002158/remake_spec_cflux/spec_1speak/sw01002158000b_1speak.rsp for Source 1 # # Spectral data counts: 0.174426 # Model predicted rate: 0.174386 # # #Current model list: # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 3.55810 +/- 1.34544 # 2 1 bbodyrad norm 20.5837 +/- 43.9436 # 3 2 bbodyrad kT keV 19.9539 +/- 3.12480 # 4 2 bbodyrad norm 5.77907E-02 +/- 3.31142E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 55.87 using 59 bins. # #Test statistic : Chi-Squared 55.87 using 59 bins. # Null hypothesis probability of 4.42e-01 with 55 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 0.48341 photons (1.4748e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.03000 - 0.5495 (9.716e-10 - 1.678e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.42582 photons (2.4711e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.05333 - 0.4600 (3.151e-09 - 2.676e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.51181 photons (6.5171e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.02734 - 0.6056 (3.706e-09 - 7.896e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.421 photons (1.0463e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.2157 - 1.519 (1.119e-08 - 1.153e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 2.1032 5.97271 (-1.41364,2.45587) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # 2 1.83118 444.472 (-19.1953,423.445) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 15.8546 26.0095 (-4.06556,6.08935) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at 57.5008 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 0.112495, 0.130666 #and delta stat 1.77834, 2.71725 #but latest trial 0.130407 gives 10.9257 #Suggest that you check this result using the steppar command. # 4 0.0226324 0.121581 (-0.0353901,0.0635581) # !XSPEC12> log none #