XSPEC version: 12.9.1 Build Date/Time: Wed Jan 18 19:50:28 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger731887/00731887000-results/pha/sw00731887000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger731887/00731887000-results/pha/sw00731887000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.114e-01 +/- 1.903e-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/trigger731887/remake_spec_cflux/spec_1speak/sw00731887000b_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 = 129.21 using 59 PHA bins. Test statistic : Chi-Squared = 129.21 using 59 PHA bins. Reduced chi-squared = 2.3493 for 55 degrees of freedom Null hypothesis probability = 6.558058e-08 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.2837 4.61071 -2 5.24231 0.454499 14.8477 0.0755171 52.3788 25.2418 0 6.40269 0.844114 15.1741 0.0803200 51.9432 6.53756 -1 6.17001 0.920989 15.7213 0.0679480 51.6946 0.50164 -1 6.15914 1.01006 16.3323 0.0585801 51.4879 0.475906 -1 6.18662 1.06240 16.9363 0.0509733 51.3176 0.307079 -1 6.23429 1.08985 17.5208 0.0447715 51.1776 0.157005 -1 6.29303 1.10101 18.0804 0.0396968 51.0627 0.0350707 -1 6.35722 1.10157 18.6125 0.0355229 50.9684 0.135004 -1 6.42336 1.09533 19.1155 0.0320693 50.8912 0.26007 -1 6.48931 1.08485 19.5890 0.0291936 ================================================== Variances and Principal Axes 1 2 3 4 4.6866E-05| -0.0092 -0.0107 -0.0055 -0.9999 1.1840E-01| 0.5246 0.8492 -0.0595 -0.0136 7.9131E+00| -0.7778 0.5066 0.3720 -0.0003 8.3596E+01| 0.3460 -0.1490 0.9263 -0.0067 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.483e+01 -7.374e+00 2.450e+01 -1.928e-01 -7.374e+00 3.971e+00 -1.005e+01 8.079e-02 2.450e+01 -1.005e+01 7.282e+01 -5.204e-01 -1.928e-01 8.079e-02 -5.204e-01 3.832e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.48931 +/- 3.85099 2 1 bbodyrad norm 1.08485 +/- 1.99277 3 2 bbodyrad kT keV 19.5890 +/- 8.53359 4 2 bbodyrad norm 2.91936E-02 +/- 6.19058E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.89 using 59 PHA bins. Test statistic : Chi-Squared = 50.89 using 59 PHA bins. Reduced chi-squared = 0.9253 for 55 degrees of freedom Null hypothesis probability = 6.322963e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 50.8277 0.295698 -1 6.55402 1.07173 20.0340 0.0267792 50.7758 0.469186 -1 6.61602 1.05743 20.4492 0.0247476 50.7331 0.551537 -1 6.67519 1.04256 20.8364 0.0230238 50.698 0.616437 -1 6.73124 1.02765 21.1968 0.0215525 50.6692 0.665463 -1 6.78408 1.01306 21.5316 0.0202898 50.6453 0.700015 -1 6.83366 0.999008 21.8421 0.0192003 50.6256 0.721704 -1 6.88004 0.985626 22.1298 0.0182556 50.6143 0.732204 -2 7.23826 0.859849 23.6992 0.0130460 50.5967 18.178 -3 7.55969 0.781501 25.8342 0.00932663 50.5303 24.6432 -4 7.39498 0.833744 25.2581 0.0108630 ================================================== Variances and Principal Axes 1 2 3 4 6.8481E-06| -0.0035 -0.0068 -0.0011 -1.0000 3.7238E-02| 0.3406 0.9400 -0.0146 -0.0076 4.8954E+00| -0.9308 0.3394 0.1358 0.0008 2.8714E+02| 0.1326 -0.0327 0.9906 -0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.292e+00 -2.779e+00 3.709e+01 -5.483e-02 -2.779e+00 9.038e-01 -9.076e+00 1.367e-02 3.709e+01 -9.076e+00 2.819e+02 -3.809e-01 -5.483e-02 1.367e-02 -3.809e-01 5.285e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.39498 +/- 3.04830 2 1 bbodyrad norm 0.833744 +/- 0.950696 3 2 bbodyrad kT keV 25.2581 +/- 16.7891 4 2 bbodyrad norm 1.08630E-02 +/- 2.29900E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.53 using 59 PHA bins. Test statistic : Chi-Squared = 50.53 using 59 PHA bins. Reduced chi-squared = 0.9187 for 55 degrees of freedom Null hypothesis probability = 6.458864e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 50.5281 0.73075 -3 7.46476 0.813931 25.5871 0.0104056 ================================================== Variances and Principal Axes 1 2 3 4 7.8691E-06| -0.0038 -0.0067 -0.0013 -1.0000 4.2888E-02| 0.3719 0.9281 -0.0178 -0.0076 4.9056E+00| -0.9162 0.3701 0.1539 0.0008 2.1966E+02| 0.1494 -0.0410 0.9879 -0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.028e+00 -2.994e+00 3.174e+01 -5.666e-02 -2.994e+00 1.078e+00 -8.617e+00 1.567e-02 3.174e+01 -8.617e+00 2.145e+02 -3.495e-01 -5.666e-02 1.567e-02 -3.495e-01 5.853e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.46476 +/- 3.00472 2 1 bbodyrad norm 0.813931 +/- 1.03819 3 2 bbodyrad kT keV 25.5871 +/- 14.6459 4 2 bbodyrad norm 1.04056E-02 +/- 2.41920E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.53 using 59 PHA bins. Test statistic : Chi-Squared = 50.53 using 59 PHA bins. Reduced chi-squared = 0.9187 for 55 degrees of freedom Null hypothesis probability = 6.459675e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Fri Feb 10 17:57:05 2017 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/trigger731887/remake_spec_cflux/spec_1speak/sw00731887000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger731887/remake_spec_cflux/spec_1speak/sw00731887000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger731887/00731887000-results/pha/sw00731887000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.062e-01 +/- 1.551e-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/trigger731887/remake_spec_cflux/spec_1speak/sw00731887000b_1speak.rsp for Source 1 Spectral data counts: 0.106234 Model predicted rate: 0.105685 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 7.46476 +/- 3.00472 2 1 bbodyrad norm 0.813931 +/- 1.03819 3 2 bbodyrad kT keV 25.5871 +/- 14.6459 4 2 bbodyrad norm 1.04056E-02 +/- 2.41920E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.53 using 59 PHA bins. Test statistic : Chi-Squared = 50.53 using 59 PHA bins. Reduced chi-squared = 0.9187 for 55 degrees of freedom Null hypothesis probability = 6.459675e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2823 photons (8.9202e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3662 (0.000 - 1.156e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33342 photons (1.8695e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3703 (0.000 - 2.058e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26226 photons (3.4943e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.2869 (0.000 - 3.886e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.87798 photons (6.2558e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.9274 (0.000 - 6.752e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.81394 12.9771 (-3.62753,5.53566) 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: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:1 Apparent non-monotonicity in statistic space detected. Current bracket values 0.158277, 0.139744 and delta stat 2.6565, 3.00581 but latest trial 0.15559 gives 2.63008 Suggest that you check this result using the steppar command. 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 2 0.14901 6.6393 (-0.670417,5.81988) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.26314e+07, with delta statistic: 1.81863 *** Parameter upper bound is INVALID. 3 3.81346 0 (-21.7075,-25.521) 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 Apparent non-monotonicity in statistic space detected. Current bracket values 0.00058655, 0 and delta stat 1.10724, 3.92893 but latest trial 0.000213883 gives 3.95596 Suggest that you check this result using the steppar command. 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: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: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: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: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: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: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: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 4 0.000293275 0.137977 (-0.0102345,0.127449) 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] : 7.46476 (-3.62753 5.53566) R1^2/D10^2 : 0.813931 (-0.670417 5.81988) kT2 [keV] : 25.5871 (-21.7075 -25.521) R2^2/D10^2 : 1.04056E-02 (-0.0102345 0.127449) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 50.53 using 59 PHA bins. # Reduced chi-squared = 0.9187 for 55 degrees of freedom # Null hypothesis probability = 6.459675e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.920e-09 5.780e-09 25- 50 1.869e-08 1.029e-08 50-150 3.494e-08 1.943e-08 15-150 6.256e-08 3.376e-08