XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846088/00846088000-results/pha/sw00846088000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846088/00846088000-results/pha/sw00846088000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.164e+00 +/- 8.961e-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/trigger846088/remake_spec_cflux/spec_1speak/sw00846088000b_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 bbodyrad + bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>4.0000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>20.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 3 0.01( 0.03) 0.0001 0.001 100 200 3:bbodyrad:kT>10.000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 4:bbodyrad:norm>0.50000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.00000 +/- 0.0 2 1 bbodyrad norm 20.0000 +/- 0.0 3 2 bbodyrad kT keV 10.0000 +/- 0.0 4 2 bbodyrad norm 0.500000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 230.36 using 59 PHA bins. Test statistic : Chi-Squared = 230.36 using 59 PHA bins. Reduced chi-squared = 4.1883 for 55 degrees of freedom Null hypothesis probability = 2.501057e-23 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 91.0945 4.38203 -2 3.32515 118.319 21.9078 0.208725 62.5247 54.7531 -3 3.72949 20.9546 24.6475 0.268658 58.711 15.1113 -4 3.69435 55.7456 23.6679 0.276625 58.7033 0.2218 -5 3.71437 55.7079 23.5939 0.279260 ================================================== Variances and Principal Axes 1 2 3 4 4.0006E-04| -0.0206 -0.0002 -0.0364 -0.9991 1.0505E-01| 0.9964 0.0120 -0.0826 -0.0175 4.1092E+00| -0.0818 -0.0058 -0.9959 0.0380 2.7379E+04| -0.0125 0.9999 -0.0048 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.385e+00 -3.412e+02 1.949e+00 -8.920e-02 -3.412e+02 2.737e+04 -1.302e+02 5.985e+00 1.949e+00 -1.302e+02 4.695e+00 -1.837e-01 -8.920e-02 5.985e+00 -1.837e-01 7.662e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.71437 +/- 2.09410 2 1 bbodyrad norm 55.7079 +/- 165.453 3 2 bbodyrad kT keV 23.5939 +/- 2.16690 4 2 bbodyrad norm 0.279260 +/- 8.75324E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. Test statistic : Chi-Squared = 58.70 using 59 PHA bins. Reduced chi-squared = 1.067 for 55 degrees of freedom Null hypothesis probability = 3.413671e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 58.7032 0.00167039 -3 3.70610 56.3298 23.5904 0.279442 ================================================== Variances and Principal Axes 1 2 3 4 4.0792E-04| -0.0214 -0.0002 -0.0369 -0.9991 1.0116E-01| 0.9964 0.0121 -0.0820 -0.0183 4.0885E+00| -0.0812 -0.0059 -0.9959 0.0385 2.5747E+04| -0.0126 0.9999 -0.0049 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.208e+00 -3.241e+02 1.920e+00 -8.914e-02 -3.241e+02 2.574e+04 -1.269e+02 5.918e+00 1.920e+00 -1.269e+02 4.681e+00 -1.858e-01 -8.914e-02 5.918e+00 -1.858e-01 7.862e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.70610 +/- 2.05130 2 1 bbodyrad norm 56.3298 +/- 160.445 3 2 bbodyrad kT keV 23.5904 +/- 2.16365 4 2 bbodyrad norm 0.279442 +/- 8.86673E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. Test statistic : Chi-Squared = 58.70 using 59 PHA bins. Reduced chi-squared = 1.067 for 55 degrees of freedom Null hypothesis probability = 3.413675e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 58.7032 0.000464943 -3 3.70857 56.1416 23.5914 0.279393 ================================================== Variances and Principal Axes 1 2 3 4 4.0830E-04| -0.0214 -0.0002 -0.0369 -0.9991 1.0060E-01| 0.9964 0.0120 -0.0816 -0.0183 4.0808E+00| -0.0808 -0.0058 -0.9960 0.0385 2.6422E+04| -0.0124 0.9999 -0.0049 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.192e+00 -3.277e+02 1.910e+00 -8.874e-02 -3.277e+02 2.642e+04 -1.281e+02 5.981e+00 1.910e+00 -1.281e+02 4.670e+00 -1.854e-01 -8.874e-02 5.981e+00 -1.854e-01 7.852e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.70857 +/- 2.04741 2 1 bbodyrad norm 56.1416 +/- 162.534 3 2 bbodyrad kT keV 23.5914 +/- 2.16109 4 2 bbodyrad norm 0.279393 +/- 8.86099E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. Test statistic : Chi-Squared = 58.70 using 59 PHA bins. Reduced chi-squared = 1.067 for 55 degrees of freedom Null hypothesis probability = 3.413675e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Mon Aug 6 22:36:06 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/trigger846088/remake_spec_cflux/spec_1speak/sw00846088000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846088/remake_spec_cflux/spec_1speak/sw00846088000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846088/00846088000-results/pha/sw00846088000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.085e+00 +/- 7.373e-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/trigger846088/remake_spec_cflux/spec_1speak/sw00846088000b_1speak.rsp for Source 1 Spectral data counts: 1.08454 Model predicted rate: 1.02455 Current model list: ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.70857 +/- 2.04741 2 1 bbodyrad norm 56.1416 +/- 162.534 3 2 bbodyrad kT keV 23.5914 +/- 2.16109 4 2 bbodyrad norm 0.279393 +/- 8.86099E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. Test statistic : Chi-Squared = 58.70 using 59 PHA bins. Reduced chi-squared = 1.067 for 55 degrees of freedom Null hypothesis probability = 3.413675e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.0281 photons (6.2796e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.5737 - 2.334 (1.859e-08 - 7.156e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.7591 photons (1.6325e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 1.663 - 2.944 (1.006e-07 - 1.748e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.7379 photons (6.3589e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 3.322 - 5.242 (4.438e-07 - 7.130e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 9.525 photons (8.6194e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 5.972 - 9.930 (6.058e-07 - 9.294e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 58.6085 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 0.46678, -3.02737 and delta stat 2.6158, 3.91441 but latest trial 0.347588 gives 2.60907 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before convergence. Current trial values 13.9055, 13.906 and delta statistic 2.68108, 2.72649 1 0.000479706 13.9057 (-3.70737,10.1979) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.40177e+08, with delta statistic: 2.58316 *** Parameter upper bound is INVALID. 2 0.461548 0 (-55.7275,-56.1891) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 20.5367 29.3957 (-3.05452,5.80454) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.154304 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 134.099 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.154304 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 134.099 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 0.3768, 0.386461 and delta stat 1.04857, 2.79159 but latest trial 0.386078 gives 4.10103 Suggest that you check this result using the steppar command. 4 0.103378 0.38163 (-0.176026,0.102227) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_2bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: bbodyrad<1> + bbodyrad<2> ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT1 [keV] : 3.70857 (-3.70737 10.1979) R1^2/D10^2 : 56.1416 (-55.7275 -56.1891) kT2 [keV] : 23.5914 (-3.05452 5.80454) R2^2/D10^2 : 0.279393 (-0.176026 0.102227) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. # Reduced chi-squared = 1.067 for 55 degrees of freedom # Null hypothesis probability = 3.413675e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.280e-08 2.649e-08 25- 50 1.633e-07 3.710e-08 50-150 6.359e-07 1.346e-07 15-150 8.619e-07 1.618e-07