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/trigger887217/00887217000-results/ pha/sw00887217000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/00887217000-results/pha/sw00887217000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.142e+00 +/- 1.200e-01 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/trigger887217/remake_spec_cflux/ spec_1speak/sw00887217000b_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 = 134.07 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 134.07 using 59 PHA bins. Reduced chi-squared = 2.3520 for 57 degrees of freedom Null hypothesis probability = 3.753923e-08 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 94.4127 0.497956 -3 22.9980 62.7061 66.9333 0.201145 -4 74.2762 29.3587 61.3856 0.208323 -1 199.315 23.1265 53.4031 0.378733 -2 199.341 32.4697 53.3866 0.048622 -3 199.359 32.5554 53.3866 0.0455996 -4 199.363 32.5548 ============================== Variances and Principal Axes 1 2 4.2779E+04| -1.0000 0.0037 1.4144E+01| -0.0037 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.278e+04 -1.578e+02 -1.578e+02 1.473e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 206.830 2 1 bremss norm 32.5548 +/- 3.83747 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.39 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 53.39 using 59 PHA bins. Reduced chi-squared = 0.9366 for 57 degrees of freedom Null hypothesis probability = 6.114241e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.2698 0.00422543 1 199.363 33.8397 ============================== Variances and Principal Axes 1 2 3.9727E+04| -1.0000 0.0038 1.4144E+01| -0.0038 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.973e+04 -1.521e+02 -1.521e+02 1.473e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 199.314 2 1 bremss norm 33.8397 +/- 3.83748 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 53.27 using 59 PHA bins. Reduced chi-squared = 0.9346 for 57 degrees of freedom Null hypothesis probability = 6.157939e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.2698 0.00422543 1 199.363 33.8397 ============================== Variances and Principal Axes 1 2 3.9728E+04| -1.0000 0.0038 1.4144E+01| -0.0038 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.973e+04 -1.520e+02 -1.520e+02 1.473e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 199.317 2 1 bremss norm 33.8397 +/- 3.83745 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 53.27 using 59 PHA bins. Reduced chi-squared = 0.9346 for 57 degrees of freedom Null hypothesis probability = 6.157939e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 17:28:58 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/trigger887217/remake_spec_cflux/spec_1speak/sw00887217000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/remake_spec_cflux/spec_1speak/sw00887217000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/00887217000-results/pha/sw00887217000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.044e+00 +/- 1.056e-01 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/trigger887217/remake_spec_cflux/spec_1speak/sw00887217000b_1speak.rsp for Source 1 Spectral data counts: 1.0442 Model predicted rate: 0.874455 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 +/- 199.317 2 1 bremss norm 33.8397 +/- 3.83745 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 53.27 using 59 PHA bins. Reduced chi-squared = 0.9346 for 57 degrees of freedom Null hypothesis probability = 6.157939e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.708 photons (8.4264e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 3.176 (0.000 - 9.849e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.8591 photons (1.6209e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 3.314 (0.000 - 1.877e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.6378 photons (3.555e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 3.032 (0.000 - 4.086e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 8.2049 photons (6.0186e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 9.459 (0.000 - 6.940e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.2537 0.00342639 0 200.000 33.8295 53.2537 0.00320486 2 200.000 33.8295 ============================== Variances and Principal Axes 1 2 6.9553E+04| -1.0000 0.0029 1.4141E+01| -0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.955e+04 -1.996e+02 -1.996e+02 1.471e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 263.727 2 1 bremss norm 33.8295 +/- 3.83584 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.25 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 53.25 using 59 PHA bins. Reduced chi-squared = 0.9343 for 57 degrees of freedom Null hypothesis probability = 6.163976e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0161444 *** 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. 1 134.914 0 (-65.0857,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 27.6537 40.0256 (-6.18595,6.18595) 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 (-65.0857 -200) Norm : 33.8295 (-6.18595 6.18595) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.25 using 59 PHA bins. # Reduced chi-squared = 0.9343 for 57 degrees of freedom # Null hypothesis probability = 6.163976e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.426e-08 4.925e-08 25- 50 1.621e-07 9.385e-08 50-150 3.555e-07 2.043e-07 15-150 6.019e-07 3.470e-07