XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/00915091000-re sults/pha/sw00915091000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/00915091000-results/pha/sw00915091000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.749e-02 +/- 1.469e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_ cflux/spec_1speak/sw00915091000b_1speak.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>5.0 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>1.0 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.00000 +/- 0.0 2 1 bbodyrad norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.67 using 59 PHA bins. Test statistic : Chi-Squared = 64.67 using 59 PHA bins. Reduced chi-squared = 1.135 for 57 degrees of freedom Null hypothesis probability = 2.266308e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.6053 0.00283945 -3 4.94648 1.23462 ============================== Variances and Principal Axes 1 2 2.5309E-01| -0.7259 -0.6878 2.0440E+01| 0.6878 -0.7259 ------------------------------ ======================== Covariance Matrix 1 2 9.804e+00 -1.008e+01 -1.008e+01 1.089e+01 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.94648 +/- 3.13115 2 1 bbodyrad norm 1.23462 +/- 3.29987 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.61 using 59 PHA bins. Test statistic : Chi-Squared = 64.61 using 59 PHA bins. Reduced chi-squared = 1.133 for 57 degrees of freedom Null hypothesis probability = 2.282257e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.6052 0.000576364 -3 4.95717 1.22478 ============================== Variances and Principal Axes 1 2 2.5993E-01| -0.7472 -0.6646 2.1536E+01| 0.6646 -0.7472 ------------------------------ ======================== Covariance Matrix 1 2 9.657e+00 -1.057e+01 -1.057e+01 1.214e+01 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.95717 +/- 3.10757 2 1 bbodyrad norm 1.22478 +/- 3.48414 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.61 using 59 PHA bins. Test statistic : Chi-Squared = 64.61 using 59 PHA bins. Reduced chi-squared = 1.133 for 57 degrees of freedom Null hypothesis probability = 2.282261e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.6052 0.000118223 -3 4.95497 1.22722 ============================== Variances and Principal Axes 1 2 2.5862E-01| -0.7430 -0.6693 2.1304E+01| 0.6693 -0.7430 ------------------------------ ======================== Covariance Matrix 1 2 9.686e+00 -1.047e+01 -1.047e+01 1.188e+01 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.95497 +/- 3.11227 2 1 bbodyrad norm 1.22722 +/- 3.44629 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.61 using 59 PHA bins. Test statistic : Chi-Squared = 64.61 using 59 PHA bins. Reduced chi-squared = 1.133 for 57 degrees of freedom Null hypothesis probability = 2.282261e-01 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1 Thu Aug 15 14:48:53 2019 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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/trigger915091/remake_spec_cflux/spec_1speak/sw00915091000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_1speak/sw00915091000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/00915091000-results/pha/sw00915091000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.513e-02 +/- 1.276e-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 test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_1speak/sw00915091000b_1speak.rsp for Source 1 Spectral data counts: 0.0351308 Model predicted rate: 1.55140E-02 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.95497 +/- 3.11227 2 1 bbodyrad norm 1.22722 +/- 3.44629 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 64.61 using 59 PHA bins. Test statistic : Chi-Squared = 64.61 using 59 PHA bins. Reduced chi-squared = 1.133 for 57 degrees of freedom Null hypothesis probability = 2.282261e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.093772 photons (2.8781e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.1371 (0.000 - 4.182e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036669 photons (1.8381e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.06314 (0.000 - 3.159e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00079812 photons (7.1517e-11 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.002582 (0.000 - 2.371e-10) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.13124 photons (4.7876e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.2063 (0.000 - 7.855e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 1.22722 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.981 0.11494 -3 28.0438 0.00633897 57.9547 362.14 -4 37.8200 0.00228452 57.927 170.051 -2 42.2212 0.00144900 57.8204 302.613 -3 44.6721 0.00141185 57.8199 0.0538906 -4 43.8500 0.00147365 ============================== Variances and Principal Axes 1 2 9.0556E+02| -1.0000 0.0001 2.1155E-07| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 9.056e+02 -6.810e-02 -6.810e-02 5.333e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 43.8500 +/- 30.0925 2 1 bbodyrad norm 1.47365E-03 +/- 2.30934E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.82 using 59 PHA bins. Test statistic : Chi-Squared = 57.82 using 59 PHA bins. Reduced chi-squared = 1.014 for 57 degrees of freedom Null hypothesis probability = 4.447871e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 0.00147365 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 2.59533e+07, with delta statistic: 1.43601 *** Parameter upper bound is INVALID. 1 0 0 (-44.0874,-44.0874) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 2 0 0.010861 (-0.00146129,0.00939976) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model blackbody: ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 43.8500 (-44.0874 -44.0874) R^2/D10^2 : 1.47365E-03 (-0.00146129 0.00939976) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 57.82 using 59 PHA bins. # Reduced chi-squared = 1.014 for 57 degrees of freedom # Null hypothesis probability = 4.447871e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.878e-09 2.091e-09 25- 50 1.838e-09 1.579e-09 50-150 7.152e-11 1.185e-10 15-150 4.788e-09 3.927e-09