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_reproc/trigger888648/00888648000-results/ pha/sw00888648000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger888648/00888648000-results/pha/sw00888648000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.629e-01 +/- 3.978e-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/trigger888648/remake_spec_cflux/ spec_1speak/sw00888648000b_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 = 115.57 using 59 PHA bins. Test statistic : Chi-Squared = 115.57 using 59 PHA bins. Reduced chi-squared = 2.0275 for 57 degrees of freedom Null hypothesis probability = 7.330328e-06 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 86.3194 0.517061 -3 16.0987 16.3944 82.5266 0.409462 -4 35.0839 6.90089 71.1374 0.732261 -1 79.0490 5.94802 66.0423 0.938261 -2 198.815 5.12498 59.1137 1.28507 -3 199.277 7.31138 59.1068 0.296837 -4 199.331 7.31616 ============================== Variances and Principal Axes 1 2 6.1582E+04| -1.0000 0.0014 1.1060E+00| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.158e+04 -8.875e+01 -8.875e+01 1.234e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.331 +/- 248.157 2 1 bremss norm 7.31616 +/- 1.11080 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.11 using 59 PHA bins. Test statistic : Chi-Squared = 59.11 using 59 PHA bins. Reduced chi-squared = 1.037 for 57 degrees of freedom Null hypothesis probability = 3.984963e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.7221 0.00392086 0 199.360 7.96304 ============================== Variances and Principal Axes 1 2 5.3996E+04| -1.0000 0.0015 1.1059E+00| -0.0015 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.400e+04 -8.307e+01 -8.307e+01 1.234e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.360 +/- 232.370 2 1 bremss norm 7.96304 +/- 1.11073 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.72 using 59 PHA bins. Test statistic : Chi-Squared = 58.72 using 59 PHA bins. Reduced chi-squared = 1.030 for 57 degrees of freedom Null hypothesis probability = 4.121459e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.7221 0.00387719 0 199.362 7.96302 ============================== Variances and Principal Axes 1 2 5.5211E+04| -1.0000 0.0015 1.1059E+00| -0.0015 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.521e+04 -8.398e+01 -8.398e+01 1.234e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 234.969 2 1 bremss norm 7.96302 +/- 1.11070 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.72 using 59 PHA bins. Test statistic : Chi-Squared = 58.72 using 59 PHA bins. Reduced chi-squared = 1.030 for 57 degrees of freedom Null hypothesis probability = 4.121474e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 16:33:09 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/trigger888648/remake_spec_cflux/spec_1speak/sw00888648000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger888648/remake_spec_cflux/spec_1speak/sw00888648000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger888648/00888648000-results/pha/sw00888648000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.454e-01 +/- 2.997e-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/trigger888648/remake_spec_cflux/spec_1speak/sw00888648000b_1speak.rsp for Source 1 Spectral data counts: 0.245423 Model predicted rate: 0.217183 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 234.969 2 1 bremss norm 7.96302 +/- 1.11070 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.72 using 59 PHA bins. Test statistic : Chi-Squared = 58.72 using 59 PHA bins. Reduced chi-squared = 1.030 for 57 degrees of freedom Null hypothesis probability = 4.121474e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.63724 photons (1.9829e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.7633 (0.000 - 2.374e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.6728 photons (3.8143e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.7870 (0.000 - 4.462e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.62071 photons (8.3655e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.7271 (0.000 - 9.800e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.9307 photons (1.4163e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.258 (0.000 - 1.652e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.7072 0.00311567 0 200.000 7.96272 58.7072 0.00362057 2 200.000 7.96273 ============================== Variances and Principal Axes 1 2 9.6984E+04| -1.0000 0.0011 1.1055E+00| -0.0011 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 9.698e+04 -1.108e+02 -1.108e+02 1.232e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 311.422 2 1 bremss norm 7.96273 +/- 1.10995 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.71 using 59 PHA bins. Test statistic : Chi-Squared = 58.71 using 59 PHA bins. Reduced chi-squared = 1.030 for 57 degrees of freedom Null hypothesis probability = 4.126784e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0148105 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.63312e+16, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 126.594 0 (-73.4061,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 6.23785 9.69705 (-1.7296,1.7296) 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] : 200.000 (-73.4061 -200) Norm : 7.96273 (-1.7296 1.7296) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 58.71 using 59 PHA bins. # Reduced chi-squared = 1.030 for 57 degrees of freedom # Null hypothesis probability = 4.126784e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.983e-08 1.187e-08 25- 50 3.814e-08 2.231e-08 50-150 8.366e-08 4.900e-08 15-150 1.416e-07 8.260e-08