XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1095215/01095215000-results/pha/sw01095215000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1095215/01095215000-results/pha/sw01095215000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.088e-01 +/- 4.508e-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 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/trigger1095215/remake_spec_cflux/spec_1speak/sw01095215000b_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 116.93 using 59 bins. Test statistic : Chi-Squared 116.93 using 59 bins. Null hypothesis probability of 5.08e-06 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 88.3324 0.418444 -3 23.3123 16.2519 85.8393 0.170196 0 26.7894 14.5124 83.2217 0.149476 0 31.4163 13.1201 80.6304 0.122884 0 37.4127 11.9834 80.195 0.0961169 -1 68.1732 5.98096 73.5883 0.831473 -2 198.904 6.44069 72.5672 0.498877 0 198.177 7.12740 72.3024 0.244165 0 193.705 7.47921 72.2803 0.117476 0 190.452 7.50875 72.2512 0.109723 0 182.777 7.53640 ============================== Variances and Principal Axes 1 2 1.3518E+00| 0.0025 1.0000 2.8042E+04| 1.0000 -0.0025 ------------------------------ ======================== Covariance Matrix 1 2 2.804e+04 -7.036e+01 -7.036e+01 1.528e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 182.777 +/- 167.457 2 1 bremss norm 7.53640 +/- 1.23628 ________________________________________________________________________ Fit statistic : Chi-Squared 72.25 using 59 bins. Test statistic : Chi-Squared 72.25 using 59 bins. Null hypothesis probability of 8.39e-02 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.1828 0.000824396 1 181.205 7.82984 ============================== Variances and Principal Axes 1 2 1.3595E+00| 0.0032 1.0000 2.2682E+04| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.268e+04 -7.155e+01 -7.155e+01 1.585e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 181.205 +/- 150.605 2 1 bremss norm 7.82984 +/- 1.25904 ________________________________________________________________________ Fit statistic : Chi-Squared 72.18 using 59 bins. Test statistic : Chi-Squared 72.18 using 59 bins. Null hypothesis probability of 8.48e-02 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.1774 0.000793715 1 179.472 7.83533 ============================== Variances and Principal Axes 1 2 1.3612E+00| 0.0033 1.0000 2.2052E+04| 1.0000 -0.0033 ------------------------------ ======================== Covariance Matrix 1 2 2.205e+04 -7.225e+01 -7.225e+01 1.598e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.472 +/- 148.498 2 1 bremss norm 7.83533 +/- 1.26409 ________________________________________________________________________ Fit statistic : Chi-Squared 72.18 using 59 bins. Test statistic : Chi-Squared 72.18 using 59 bins. Null hypothesis probability of 8.49e-02 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.12.1 Mon Oct 24 05:06:26 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/trigger1095215/remake_spec_cflux/spec_1speak/sw01095215000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1095215/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1095215/remake_spec_cflux/spec_1speak/sw01095215000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1095215/01095215000-results/pha/sw01095215000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.539e-01 +/- 3.464e-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/trigger1095215/remake_spec_cflux/spec_1speak/sw01095215000b_1speak.rsp for Source 1 Spectral data counts: 0.253908 Model predicted rate: 0.217959 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.472 +/- 148.498 2 1 bremss norm 7.83533 +/- 1.26409 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 72.18 using 59 bins. Test statistic : Chi-Squared 72.18 using 59 bins. Null hypothesis probability of 8.49e-02 with 57 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 0.63543 photons (1.9766e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.7373 (0.000 - 2.294e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.66282 photons (3.7539e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.7479 (0.000 - 4.240e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.59232 photons (7.9402e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.6893 (0.000 - 9.287e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8906 photons (1.3671e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.178 (0.000 - 1.597e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.1365 9.75846e-06 1 155.675 7.95283 ============================== Variances and Principal Axes 1 2 1.4009E+00| 0.0058 1.0000 1.3511E+04| 1.0000 -0.0058 ------------------------------ ======================== Covariance Matrix 1 2 1.351e+04 -7.897e+01 -7.897e+01 1.863e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 155.675 +/- 116.233 2 1 bremss norm 7.95283 +/- 1.36474 ________________________________________________________________________ Fit statistic : Chi-Squared 72.14 using 59 bins. Test statistic : Chi-Squared 72.14 using 59 bins. Null hypothesis probability of 8.54e-02 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.117543 *** Parameter upper bound is INVALID. 1 64.6185 0 (-91.0168,-155.635) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 5.91495 10.5729 (-2.03842,2.61953) 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] : 155.675 (-91.0168 -155.635) Norm : 7.95283 (-2.03842 2.61953) ------------------------------------------------------------ #Fit statistic : Chi-Squared 72.14 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 8.54e-02 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.977e-08 1.147e-08 25- 50 3.754e-08 2.120e-08 50-150 7.940e-08 4.643e-08 15-150 1.367e-07 7.985e-08