XSPEC version: 12.9.1p Build Date/Time: Thu Oct 12 10:37:44 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger780845/00780845000-results/pha/sw00780845000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger780845/00780845000-results/pha/sw00780845000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.073e-01 +/- 2.094e-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/trigger780845/remake_spec_cflux/spec_1speak/sw00780845000b_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 = 107.40 using 59 PHA bins. Test statistic : Chi-Squared = 107.40 using 59 PHA bins. Reduced chi-squared = 1.8842 for 57 degrees of freedom Null hypothesis probability = 6.177636e-05 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 92.4097 0.216831 -3 21.9650 6.99842 90.2894 0.390286 0 24.3618 5.90546 88.1086 0.239924 0 28.4088 5.12506 85.6006 0.16009 0 34.5112 4.53385 82.8835 0.105506 0 43.4056 4.07516 80.3097 0.0660172 0 56.0418 3.72210 77.7684 0.0588605 -1 195.948 2.07297 74.3126 1.78003 -2 199.186 2.90249 74.2938 0.284335 -3 199.324 2.91888 74.2935 0.254683 -4 199.353 2.91898 ============================== Variances and Principal Axes 1 2 1.0935E+05| -1.0000 0.0005 2.7723E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.093e+05 -5.784e+01 -5.784e+01 3.078e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.353 +/- 330.674 2 1 bremss norm 2.91898 +/- 0.554817 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.29 using 59 PHA bins. Test statistic : Chi-Squared = 74.29 using 59 PHA bins. Reduced chi-squared = 1.303 for 57 degrees of freedom Null hypothesis probability = 6.166574e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 74.2216 0.00126478 0 199.361 3.05902 ============================== Variances and Principal Axes 1 2 1.0169E+05| -1.0000 0.0005 2.7722E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.017e+05 -5.577e+01 -5.577e+01 3.078e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 318.888 2 1 bremss norm 3.05902 +/- 0.554801 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.22 using 59 PHA bins. Test statistic : Chi-Squared = 74.22 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.235612e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 74.2216 0.00126052 0 199.363 3.05902 ============================== Variances and Principal Axes 1 2 1.0236E+05| -1.0000 0.0005 2.7722E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.024e+05 -5.595e+01 -5.595e+01 3.078e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 319.940 2 1 bremss norm 3.05902 +/- 0.554797 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.22 using 59 PHA bins. Test statistic : Chi-Squared = 74.22 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.235627e-02 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1p Sat Jan 20 09:25:55 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: /software/lheasoft/release/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/trigger780845/remake_spec_cflux/spec_1speak/sw00780845000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger780845/remake_spec_cflux/spec_1speak/sw00780845000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger780845/00780845000-results/pha/sw00780845000b_peak.pha Net count rate (cts/s) for Spectrum:1 9.150e-02 +/- 1.617e-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/trigger780845/remake_spec_cflux/spec_1speak/sw00780845000b_1speak.rsp for Source 1 Spectral data counts: 0.0915038 Model predicted rate: 9.09899E-02 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 +/- 319.940 2 1 bremss norm 3.05902 +/- 0.554797 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 74.22 using 59 PHA bins. Test statistic : Chi-Squared = 74.22 using 59 PHA bins. Reduced chi-squared = 1.302 for 57 degrees of freedom Null hypothesis probability = 6.235627e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2448 photons (7.6172e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3011 (0.000 - 9.370e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.25846 photons (1.4653e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3162 (0.000 - 1.792e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23845 photons (3.2136e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.2888 (0.000 - 3.893e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.7417 photons (5.4406e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.8881 (0.000 - 6.508e-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: 200, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 87.9527 0 (-111.411,-199.363) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.19395 3.92619 (-0.866119,0.866119) 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] : 199.363 (-111.411 -199.363) Norm : 3.05902 (-0.866119 0.866119) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 74.22 using 59 PHA bins. # Reduced chi-squared = 1.302 for 57 degrees of freedom # Null hypothesis probability = 6.235627e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 7.617e-09 4.685e-09 25- 50 1.465e-08 8.960e-09 50-150 3.214e-08 1.946e-08 15-150 5.441e-08 3.254e-08