XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00889785000b_avg.pha 1 spectrum in use Spectral Data File: sw00889785000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.613e-01 +/- 1.259e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 12 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 sw00889785000b_avg.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 = 169.11 using 59 PHA bins. Test statistic : Chi-Squared = 169.11 using 59 PHA bins. Reduced chi-squared = 3.0747 for 55 degrees of freedom Null hypothesis probability = 1.544511e-13 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 86.0071 20.9406 -2 4.01225 7.48404 11.5634 0.315960 85.6168 3.80031 -1 4.12072 7.24580 11.6229 0.308504 85.4498 0.776806 -1 4.19423 6.80371 11.6843 0.300074 85.2852 0.548121 -1 4.26611 6.40992 11.7489 0.291864 85.1233 0.555328 -1 4.33640 6.06012 11.8150 0.283762 84.9644 0.576423 -1 4.40504 5.74882 11.8824 0.275777 84.8087 0.59814 -1 4.47200 5.47099 11.9511 0.267926 84.6563 0.619284 -1 4.53724 5.22223 12.0209 0.260220 84.5072 0.639725 -1 4.60078 4.99875 12.0917 0.252672 84.3617 0.65953 -1 4.66263 4.79728 12.1635 0.245290 ================================================== Variances and Principal Axes 1 2 3 4 1.9979E-04| -0.0718 -0.0116 -0.0759 -0.9945 3.5149E-02| 0.9468 0.1936 -0.2518 -0.0514 3.7414E+01| 0.2353 -0.9601 0.1502 -0.0173 1.2083E+00| -0.2074 -0.2015 -0.9530 0.0901 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.156e+00 -8.396e+00 1.553e+00 -1.764e-01 -8.396e+00 3.454e+01 -5.163e+00 5.983e-01 1.553e+00 -5.163e+00 1.943e+00 -2.004e-01 -1.764e-01 5.983e-01 -2.004e-01 2.127e-02 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.66263 +/- 1.46817 2 1 bbodyrad norm 4.79728 +/- 5.87687 3 2 bbodyrad kT keV 12.1635 +/- 1.39403 4 2 bbodyrad norm 0.245290 +/- 0.145837 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.36 using 59 PHA bins. Test statistic : Chi-Squared = 84.36 using 59 PHA bins. Reduced chi-squared = 1.534 for 55 degrees of freedom Null hypothesis probability = 6.633863e-03 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 84.2163 0.226753 -1 4.72396 4.61228 12.2380 0.237895 84.0777 0.683498 -1 4.78253 4.44687 12.3115 0.230876 83.9424 0.713506 -1 4.83954 4.29623 12.3858 0.224030 83.8824 0.731207 -2 5.30203 3.04292 12.9210 0.174376 82.3848 18.1523 -2 5.72121 2.66960 13.5925 0.133651 81.7058 13.2364 -2 6.00969 2.42613 14.3506 0.101415 81.0252 17.8986 -2 6.26837 2.22627 15.1630 0.0776673 80.4527 19.7034 -2 6.50216 2.06355 16.0143 0.0597725 79.9719 21.5368 -2 6.71192 1.92938 16.9059 0.0463112 79.5715 23.2684 -2 6.89879 1.81773 17.8288 0.0362665 ================================================== Variances and Principal Axes 1 2 3 4 1.8639E-05| -0.0286 -0.0194 -0.0094 -0.9994 1.5211E-02| 0.7225 0.6875 -0.0641 -0.0334 8.7311E-01| -0.6522 0.7102 0.2650 0.0024 1.7753E+01| 0.2275 -0.1500 0.9621 -0.0127 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.298e+00 -1.003e+00 3.734e+00 -5.287e-02 -1.003e+00 8.470e-01 -2.398e+00 3.485e-02 3.734e+00 -2.398e+00 1.649e+01 -2.158e-01 -5.287e-02 3.485e-02 -2.158e-01 2.889e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.89879 +/- 1.13933 2 1 bbodyrad norm 1.81773 +/- 0.920325 3 2 bbodyrad kT keV 17.8288 +/- 4.06118 4 2 bbodyrad norm 3.62665E-02 +/- 5.37512E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 79.57 using 59 PHA bins. Test statistic : Chi-Squared = 79.57 using 59 PHA bins. Reduced chi-squared = 1.447 for 55 degrees of freedom Null hypothesis probability = 1.678456e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 79.2672 6.47013 -2 7.05391 1.73021 18.7282 0.0290852 79.0049 25.2951 -2 7.19951 1.65109 19.6470 0.0236105 78.819 22.6937 -2 7.32227 1.58680 20.5242 0.0195936 78.6888 20.1281 -2 7.42468 1.53474 21.3342 0.0166721 78.6022 16.544 -2 7.50878 1.49295 22.0559 0.0145457 78.547 12.676 -2 7.57680 1.45975 22.6793 0.0129925 78.5128 9.10344 -2 7.63110 1.43360 23.2035 0.0118525 78.4919 6.16065 -2 7.67399 1.41317 23.6346 0.0110114 78.4831 3.94453 -3 7.76681 1.36878 24.5629 0.00927085 ================================================== Variances and Principal Axes 1 2 3 4 2.0262E-06| -0.0088 -0.0092 -0.0015 -0.9999 6.1899E-03| 0.5567 0.8305 -0.0158 -0.0125 4.1862E-01| -0.8266 0.5558 0.0887 0.0020 6.1529E+01| 0.0824 -0.0364 0.9959 -0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.057e-01 -3.738e-01 5.019e+00 -1.015e-02 -3.738e-01 2.149e-01 -2.207e+00 4.553e-03 5.019e+00 -2.207e+00 6.103e+01 -1.137e-01 -1.015e-02 4.553e-03 -1.137e-01 2.168e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.76681 +/- 0.840054 2 1 bbodyrad norm 1.36878 +/- 0.463584 3 2 bbodyrad kT keV 24.5629 +/- 7.81235 4 2 bbodyrad norm 9.27085E-03 +/- 1.47240E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.48 using 59 PHA bins. Test statistic : Chi-Squared = 78.48 using 59 PHA bins. Reduced chi-squared = 1.427 for 55 degrees of freedom Null hypothesis probability = 2.050186e-02 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 16:30:23 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: sw00889785000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00889785000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00889785000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.476e-01 +/- 6.931e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00889785000b_avg.rsp for Source 1 Spectral data counts: 1.77106 Model predicted rate: 0.141608 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 7.76681 +/- 0.840054 2 1 bbodyrad norm 1.36878 +/- 0.463584 3 2 bbodyrad kT keV 24.5629 +/- 7.81235 4 2 bbodyrad norm 9.27085E-03 +/- 1.47240E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.48 using 59 PHA bins. Test statistic : Chi-Squared = 78.48 using 59 PHA bins. Reduced chi-squared = 1.427 for 55 degrees of freedom Null hypothesis probability = 2.050186e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49303 photons (1.5574e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3275 - 0.5357 (1.031e-08 - 1.688e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.53824 photons (2.9761e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2990 - 0.5594 (1.586e-08 - 3.095e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.24197 photons (3.0495e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.05232 - 0.2646 (5.371e-09 - 3.362e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2732 photons (7.583e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.6691 - 1.318 (3.170e-08 - 7.876e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.90085 9.1358 (-1.91436,1.32059) XSPEC12>error 2 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.861564, 0.845581 and delta stat 2.26957, 4.48154 but latest trial 0.852826 gives 2.26603 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 2 0.853572 2.88469 (-0.492257,1.53886) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 14.6129 69.3343 (-10.595,44.1263) 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: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 0.000414486 0.0963388 (-0.00809884,0.0878255) 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] : 7.76681 (-1.91436 1.32059) R1^2/D10^2 : 1.36878 (-0.492257 1.53886) kT2 [keV] : 24.5629 (-10.595 44.1263) R2^2/D10^2 : 9.27085E-03 (-0.00809884 0.0878255) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 78.48 using 59 PHA bins. # Reduced chi-squared = 1.427 for 55 degrees of freedom # Null hypothesis probability = 2.050186e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.869e-07 3.942e-08 25- 50 3.571e-07 9.054e-08 50-150 3.659e-07 1.695e-07 15-150 9.100e-07 2.824e-07