/* ** ** Swift/XRT hardness ratio for Mrk 421. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 55275.954102 0.000243 0.22084 0.01742 1.00000 0 23.43454 0.78410 21.57061 0.72171 5.17530 0.36955 4.76553 0.34029 55275.954562 0.000217 0.23532 0.01857 1.00000 0 24.65526 0.85566 22.74555 0.78939 5.80175 0.41125 5.34952 0.37919 55275.955019 0.000240 0.20789 0.01648 1.00000 0 25.02917 0.82209 22.86517 0.75091 5.20321 0.37546 4.75712 0.34314 55275.955479 0.000220 0.22247 0.01774 1.00000 0 25.87345 0.88149 23.50834 0.80086 5.75611 0.41513 5.22884 0.37708 55275.955913 0.000214 0.23360 0.01855 1.00000 0 25.53509 0.88778 23.00974 0.79998 5.96498 0.42600 5.37506 0.38387 55275.956391 0.000263 0.19797 0.01554 0.98901 0 24.65095 0.78376 22.24113 0.70714 4.88008 0.35027 4.40331 0.31604 55275.956897 0.000243 0.21071 0.01673 1.00000 0 24.59871 0.81576 22.30886 0.73976 5.18331 0.37389 4.70049 0.33906 55275.957386 0.000246 0.20261 0.01624 1.00000 0 24.86939 0.81195 22.70454 0.74118 5.03886 0.36885 4.59379 0.33638 55275.957867 0.000234 0.20229 0.01582 1.00000 0 26.68920 0.86301 24.38615 0.78848 5.39899 0.38458 4.93528 0.35157 55275.958318 0.000217 0.23311 0.01856 1.00000 0 24.85655 0.85752 22.98181 0.79285 5.79431 0.41573 5.35198 0.38397 55275.958769 0.000234 0.22849 0.01803 1.00000 0 24.08943 0.82646 21.70669 0.74471 5.50409 0.39109 4.96001 0.35243 55275.959281 0.000278 0.18502 0.01450 1.00000 0 24.87182 0.76496 22.50451 0.69212 4.60188 0.33182 4.16606 0.30036 55275.959785 0.000226 0.23945 0.01910 0.97436 0 23.48790 0.81853 21.77660 0.75889 5.62422 0.40367 5.21445 0.37426 55275.960245 0.000234 0.22305 0.01750 1.00000 0 24.43802 0.82191 22.32813 0.75091 5.45090 0.38641 4.98474 0.35330 55275.960696 0.000217 0.24242 0.01903 0.98667 0 24.48479 0.85290 22.58312 0.78660 5.93572 0.41765 5.46857 0.38477 55275.961119 0.000205 0.25465 0.02037 1.00000 0 24.29642 0.87663 22.27091 0.80349 6.18718 0.44184 5.67401 0.40509 55275.961536 0.000211 0.23886 0.01912 1.00000 0 25.05279 0.87910 22.77028 0.79901 5.98421 0.43053 5.43623 0.39111 55275.961955 0.000208 0.23575 0.01871 1.00000 0 25.80644 0.89518 23.59117 0.81832 6.08389 0.43441 5.55978 0.39700 55275.962409 0.000246 0.20004 0.01559 0.97647 0 26.17572 0.82766 24.09212 0.76177 5.23623 0.37303 4.81636 0.34309 55275.962864 0.000208 0.23056 0.01819 1.00000 0 26.39564 0.90482 24.22733 0.83042 6.08591 0.43253 5.58001 0.39649 55275.963324 0.000252 0.21037 0.01638 0.98851 0 24.33018 0.79303 22.27607 0.72601 5.11826 0.36196 4.68858 0.33151 55275.963787 0.000211 0.24607 0.01968 1.00000 0 23.91565 0.85184 22.17334 0.78978 5.88491 0.42130 5.45618 0.39060 55275.964241 0.000243 0.20743 0.01650 1.00000 0 24.50902 0.80356 22.72355 0.74502 5.08387 0.36845 4.71351 0.34161 55275.964701 0.000217 0.22400 0.01773 1.00000 0 25.70747 0.87653 23.62664 0.80550 5.75840 0.41126 5.30339 0.37875 55275.965141 0.000223 0.23138 0.01833 0.98701 0 24.39663 0.83528 22.61904 0.77442 5.64492 0.40314 5.23361 0.37377 55275.965586 0.000223 0.22082 0.01755 0.97403 0 25.88001 0.86485 23.99458 0.80185 5.71490 0.41214 5.29855 0.38211 55275.966003 0.000194 0.23975 0.01921 1.00000 0 26.64590 0.93902 24.70511 0.87062 6.38836 0.45961 5.92305 0.42614 55275.966437 0.000240 0.20457 0.01618 1.00000 0 25.24428 0.82146 23.40490 0.76161 5.16412 0.37242 4.78785 0.34528 55275.966906 0.000229 0.21567 0.01707 1.00000 0 25.08814 0.83712 23.26022 0.77613 5.41065 0.38834 5.01643 0.36004 55275.967380 0.000246 0.21744 0.01714 1.00000 0 23.21169 0.77539 21.52072 0.71890 5.04715 0.36045 4.67946 0.33419 55275.967846 0.000220 0.22684 0.01796 1.00000 0 25.04395 0.85675 23.21935 0.79433 5.68107 0.40566 5.26716 0.37611 55275.968283 0.000217 0.23040 0.01819 1.00000 0 24.91782 0.85612 23.10239 0.79375 5.74110 0.40798 5.32281 0.37825 55275.968720 0.000220 0.23089 0.01819 0.98684 0 25.24234 0.85925 23.22174 0.79042 5.82824 0.41414 5.35681 0.38063 55275.969177 0.000237 0.22658 0.01755 0.98780 0 24.79886 0.81663 22.99231 0.75714 5.61895 0.39402 5.20961 0.36532