XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger823001/00823001000-results/pha/sw00823001000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger823001/00823001000-results/pha/sw00823001000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.197e-01 +/- 1.863e-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_rep roc/trigger823001/remake_spec_cflux/spec_1speak/sw00823001000b_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 bremss Input parameter value, delta, min, bot, top, and max values for ... 7 0.05( 0.07) 0.0001 0.0001 100 200 1:bremss:kT>7.0000 5.00000E-02 1.00000E-04 1.00000E-04 100.00 200 .00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bremss:norm>1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1. 00000E+24 ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 7.00000 +/- 0.0 2 1 bremss norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.59 using 59 PHA bins. Test statistic : Chi-Squared = 105.59 using 59 PHA bins. Reduced chi-squared = 1.8524 for 57 degrees of freedom Null hypothesis probability = 9.729518e-05 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 71.3062 0.607925 -3 22.7817 9.66832 60.9452 0.732181 -4 45.8143 3.94926 58.7936 1.02293 -5 89.3221 2.95856 56.2925 1.64679 -6 195.529 3.73435 55.725 0.562708 0 157.976 3.71139 55.5088 0.339929 0 95.6428 3.69756 55.4545 0.34389 0 97.1322 3.71471 55.4148 0.29152 0 98.4448 3.72910 55.3857 0.246559 0 99.6006 3.74118 55.3831 0.20801 1 99.7161 3.74236 ============================== Variances and Principal Axes 1 2 3.2786E+03| -1.0000 0.0095 2.9035E-01| -0.0095 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.278e+03 -3.107e+01 -3.107e+01 5.848e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 99.7161 +/- 57.2561 2 1 bremss norm 3.74236 +/- 0.764717 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.38 using 59 PHA bins. Test statistic : Chi-Squared = 55.38 using 59 PHA bins. Reduced chi-squared = 0.9716 for 57 degrees of freedom Null hypothesis probability = 5.359590e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.3343 0.00166193 1 99.7666 3.86086 ============================== Variances and Principal Axes 1 2 3.0879E+03| -1.0000 0.0098 2.9018E-01| -0.0098 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.088e+03 -3.012e+01 -3.012e+01 5.839e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 99.7666 +/- 55.5660 2 1 bremss norm 3.86086 +/- 0.764160 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.33 using 59 PHA bins. Test statistic : Chi-Squared = 55.33 using 59 PHA bins. Reduced chi-squared = 0.9708 for 57 degrees of freedom Null hypothesis probability = 5.378056e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.334 0.00165201 1 99.8169 3.86038 ============================== Variances and Principal Axes 1 2 3.0928E+03| -1.0000 0.0097 2.9011E-01| -0.0097 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.092e+03 -3.012e+01 -3.012e+01 5.836e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 99.8169 +/- 55.6100 2 1 bremss norm 3.86038 +/- 0.763920 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.33 using 59 PHA bins. Test statistic : Chi-Squared = 55.33 using 59 PHA bins. Reduced chi-squared = 0.9708 for 57 degrees of freedom Null hypothesis probability = 5.378181e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Sun May 13 07:53:41 2018 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/trigger823001/remake_spec_cflux/spec_1speak/sw00823001000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger823001/remake_spec_cflux/spec_1speak/sw00823001000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger823001/00823001000-results/pha/sw00823001000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.081e-01 +/- 1.509e-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/trigger823001/remake_spec_cflux/spec_1speak/sw00823001000b_1speak.rsp for Source 1 Spectral data counts: 0.108139 Model predicted rate: 0.104231 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 99.8169 +/- 55.6100 2 1 bremss norm 3.86038 +/- 0.763920 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 55.33 using 59 PHA bins. Test statistic : Chi-Squared = 55.33 using 59 PHA bins. Reduced chi-squared = 0.9708 for 57 degrees of freedom Null hypothesis probability = 5.378181e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3252 photons (1.009e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1030 - 0.3969 (3.088e-09 - 1.229e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3103 photons (1.7441e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.002257 - 0.3668 (1.058e-10 - 2.075e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21923 photons (2.8234e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.001080 - 0.3245 (1.006e-10 - 4.371e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.85473 photons (5.5764e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.06158 - 1.031 (1.985e-09 - 7.472e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.79609e+07, with delta statistic: 0.703453 *** Parameter upper bound is INVALID. 1 49.8711 0 (-49.9959,-99.867) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.77257 5.24629 (-1.08686,1.38686) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_brems.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: thermal bremsstrahlung ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 99.8169 (-49.9959 -99.867) Norm : 3.86038 (-1.08686 1.38686) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 55.33 using 59 PHA bins. # Reduced chi-squared = 0.9708 for 57 degrees of freedom # Null hypothesis probability = 5.378181e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.009e-08 4.601e-09 25- 50 1.744e-08 1.032e-08 50-150 2.823e-08 2.180e-08 15-150 5.576e-08 3.637e-08