# This is an example XSPEC script for propagating the background uncertainty # correlation information (pn_unc_1015.data) of the double-filtered PN data at # region "reg" within radii 10-15 arcmin from the FOV center. # pn_gt100105_reg_ootcorr_min100.pha # is the OOT corrected source spectrum, binned to contain 100 c/bin # pn_gt100105_reg.bkg # is the background extracted from pn_gt100105.fits.gz, using the same region # expressions as for the source spetrum, with BACKSCAL value of 1.0 # pn_gt100105_reg_backscal1.06.bkg and pn_gt100105_reg_backscal0.97.bkg # are otherwise as pn_gt100105_reg.bkg, except that BACKSCAL keyword is # 1 / (renorm. factor / mode factor), # where renorm factor is defined as 1.0 below 2 keV (first 2 data sets) and # measured from hard band to be 1.10 above 2 keV (last 2 data set), # and mode factor is 1.063 for full frame mode, giving # 1.0 / (1.0 / 1.063) = 1.06 # 1.0 / (1.1 / 1.063) = 0.97 cpd /xwin setpl en query yes log reg.log data none data 1 pn_gt100105_reg_ootcorr_min100.pha back 1 pn_gt100105_reg_backscal1.06.bkg corfile 1 pn_gt100105_reg.bkg cornorm 1 0.0 ig 1:1-0.8 1.0-** data 2 pn_gt100105_reg_ootcorr_min100.pha back 2 pn_gt100105_reg_backscal1.06.bkg corfile 2 pn_gt100105_reg.bkg cornorm 2 0.0 ig 2:1-1.0 2.0-** ig 2:1.45-1.55 data 3 pn_gt100105_reg_ootcorr_min100.pha back 3 pn_gt100105_reg_backscal0.97.bkg corfile 3 pn_gt100105_reg.bkg cornorm 3 0.0 ig 3:1-2.0 4.0-** data 4 pn_gt100105_reg_ootcorr_min100.pha back 4 pn_gt100105_reg_backscal0.97.bkg corfile 4 pn_gt100105_reg.bkg cornorm 4 0.0 ig 4:1-4.0 7.0-** #CHECK THAT THERE ARE NO OVERLAPPING/MISSING CHANNELS ig bad mo wabs*mekal 1e-2 6 1 0.3 0.062 0. 1e-3 freeze 1 fit method minim fit improve method leven fit plot show steppar 2 2.0 8.0 60 save all reg.xcm #THE ERROR CORRELATION PROPAGATION STARTS HERE #THE DATA ARE TAKEN FROM pn_unc_1015.data @reg.xcm cornorm 1 0.031 cornorm 2 0.013 cornorm 3 0.091 cornorm 4 0.085 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.057 cornorm 2 0.049 cornorm 3 0.103 cornorm 4 0.029 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.256 cornorm 2 0.051 cornorm 3 0.066 cornorm 4 0.043 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.176 cornorm 2 0.034 cornorm 3 0.042 cornorm 4 0.047 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.195 cornorm 2 0.065 cornorm 3 0.025 cornorm 4 0.000 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.247 cornorm 2 0.057 cornorm 3 -0.033 cornorm 4 -0.046 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.266 cornorm 2 0.115 cornorm 3 -0.021 cornorm 4 -0.016 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.251 cornorm 2 0.125 cornorm 3 0.057 cornorm 4 0.054 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.308 cornorm 2 0.125 cornorm 3 0.043 cornorm 4 -0.012 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.068 cornorm 2 0.010 cornorm 3 0.045 cornorm 4 -0.023 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.087 cornorm 2 -0.043 cornorm 3 0.004 cornorm 4 0.015 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.008 cornorm 2 -0.021 cornorm 3 0.027 cornorm 4 0.010 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.087 cornorm 2 0.039 cornorm 3 -0.059 cornorm 4 -0.013 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.068 cornorm 2 -0.004 cornorm 3 -0.082 cornorm 4 -0.003 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.078 cornorm 2 -0.030 cornorm 3 -0.038 cornorm 4 -0.033 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.106 cornorm 2 -0.059 cornorm 3 -0.120 cornorm 4 -0.056 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.036 cornorm 2 0.012 cornorm 3 0.014 cornorm 4 0.041 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.065 cornorm 2 -0.005 cornorm 3 -0.029 cornorm 4 0.003 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.064 cornorm 2 -0.017 cornorm 3 -0.007 cornorm 4 -0.018 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.102 cornorm 2 -0.012 cornorm 3 -0.015 cornorm 4 0.020 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.115 cornorm 2 -0.029 cornorm 3 -0.021 cornorm 4 0.023 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.058 cornorm 2 -0.025 cornorm 3 -0.025 cornorm 4 0.037 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.106 cornorm 2 -0.039 cornorm 3 -0.063 cornorm 4 -0.022 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.070 cornorm 2 -0.058 cornorm 3 -0.051 cornorm 4 -0.048 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.037 cornorm 2 -0.023 cornorm 3 -0.006 cornorm 4 0.019 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.057 cornorm 2 -0.045 cornorm 3 0.061 cornorm 4 0.054 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.106 cornorm 2 -0.070 cornorm 3 -0.035 cornorm 4 -0.001 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.104 cornorm 2 -0.101 cornorm 3 -0.021 cornorm 4 -0.033 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.095 cornorm 2 -0.055 cornorm 3 0.050 cornorm 4 0.036 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.090 cornorm 2 -0.019 cornorm 3 0.046 cornorm 4 0.025 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.149 cornorm 2 -0.089 cornorm 3 0.002 cornorm 4 -0.025 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.203 cornorm 2 -0.114 cornorm 3 -0.020 cornorm 4 0.004 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.099 cornorm 2 -0.094 cornorm 3 0.007 cornorm 4 -0.007 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.191 cornorm 2 -0.117 cornorm 3 -0.011 cornorm 4 0.023 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.116 cornorm 2 -0.087 cornorm 3 0.017 cornorm 4 -0.020 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.082 cornorm 2 -0.089 cornorm 3 0.016 cornorm 4 0.008 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.080 cornorm 2 -0.047 cornorm 3 0.002 cornorm 4 -0.005 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.067 cornorm 2 0.031 cornorm 3 -0.009 cornorm 4 0.041 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.032 cornorm 2 -0.006 cornorm 3 0.040 cornorm 4 -0.024 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.061 cornorm 2 0.014 cornorm 3 0.039 cornorm 4 0.010 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.001 cornorm 2 0.095 cornorm 3 0.090 cornorm 4 0.062 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.078 cornorm 2 0.007 cornorm 3 0.040 cornorm 4 0.047 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.038 cornorm 2 0.026 cornorm 3 0.018 cornorm 4 0.023 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.336 cornorm 2 0.063 cornorm 3 -0.004 cornorm 4 0.033 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.255 cornorm 2 0.131 cornorm 3 0.020 cornorm 4 -0.004 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.162 cornorm 2 0.057 cornorm 3 -0.001 cornorm 4 0.014 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.217 cornorm 2 0.030 cornorm 3 -0.048 cornorm 4 -0.027 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.015 cornorm 2 0.033 cornorm 3 -0.029 cornorm 4 0.043 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.071 cornorm 2 0.039 cornorm 3 0.010 cornorm 4 0.000 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.005 cornorm 2 -0.075 cornorm 3 0.062 cornorm 4 0.028 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.028 cornorm 2 -0.044 cornorm 3 0.020 cornorm 4 0.013 method leven fit method minim fit improve show @reg.xcm cornorm 1 -0.185 cornorm 2 -0.048 cornorm 3 0.039 cornorm 4 0.043 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.116 cornorm 2 0.100 cornorm 3 0.041 cornorm 4 0.024 method leven fit method minim fit improve show @reg.xcm cornorm 1 0.156 cornorm 2 0.138 cornorm 3 0.083 cornorm 4 0.020 method leven fit method minim fit improve show log none