/* ** ** 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 54512.108996 0.000286 0.20184 0.01596 0.98990 0 50.78201 1.64000 20.06455 0.64724 10.24971 0.73955 4.05281 0.29162 54512.109545 0.000263 0.23902 0.01955 0.97802 0 49.31163 1.75715 18.31492 0.65260 11.78662 0.86770 4.37839 0.32230 54512.110130 0.000321 0.17919 0.01441 0.99099 0 51.89707 1.61191 19.65348 0.61028 9.29953 0.68980 3.52587 0.26130 54512.110749 0.000298 0.19841 0.01643 0.99029 0 49.92749 1.65084 18.86108 0.62343 9.90634 0.75181 3.75022 0.28475 54512.111348 0.000301 0.18919 0.01536 0.99038 0 52.18418 1.67251 19.82550 0.63520 9.87261 0.73661 3.74771 0.27962 54512.111938 0.000289 0.20508 0.01636 0.99000 0 51.43516 1.68943 19.48292 0.63977 10.54843 0.76695 3.99510 0.29056 54512.112526 0.000298 0.19818 0.01622 0.97087 0 51.61348 1.67365 19.38127 0.62836 10.22884 0.76840 3.84182 0.28859 54512.113119 0.000295 0.20887 0.01689 0.96078 0 51.49051 1.69221 19.03592 0.62558 10.75484 0.79476 3.97805 0.29401 54512.114010 0.000596 0.19818 0.01136 0.99543 0 50.36405 1.17847 18.83689 0.44069 9.98136 0.52241 3.73058 0.19523 54512.175700 0.000324 0.20685 0.01661 0.99107 0 47.44612 1.57115 17.08721 0.56546 9.81410 0.71819 3.52732 0.25788 54512.176331 0.000301 0.21789 0.01742 1.00000 0 47.07328 1.59395 17.44753 0.59078 10.25699 0.74292 3.80156 0.27535 54512.176959 0.000327 0.20465 0.01619 0.98230 0 47.55195 1.56470 17.49174 0.57557 9.73170 0.70026 3.57828 0.25746 54512.177601 0.000315 0.18967 0.01577 0.99083 0 50.35495 1.62520 18.49259 0.59684 9.55078 0.73203 3.50689 0.26879 54512.178215 0.000298 0.20809 0.01695 0.99029 0 50.14725 1.68730 18.37998 0.61848 10.43524 0.77409 3.82410 0.28370 54512.178811 0.000298 0.20521 0.01677 1.00000 0 49.81388 1.66181 18.27892 0.60974 10.22249 0.76240 3.74808 0.27960 54512.179421 0.000312 0.20307 0.01645 0.99074 0 48.87044 1.62089 17.94843 0.59530 9.92436 0.73337 3.64376 0.26926 54512.180020 0.000286 0.24059 0.01979 1.00000 0 44.77479 1.61638 16.36932 0.59093 10.77223 0.79601 3.93820 0.29101 54512.180665 0.000359 0.18105 0.01431 0.99194 0 48.54623 1.50156 17.75928 0.54931 8.78943 0.63916 3.21577 0.23386 54512.181308 0.000284 0.23009 0.01898 0.98980 0 46.88456 1.64854 17.29677 0.60817 10.78782 0.80476 3.97992 0.29689 54512.181933 0.000341 0.18393 0.01501 0.99153 0 48.42098 1.54558 17.84610 0.56963 8.90589 0.66897 3.28398 0.24664 54512.182566 0.000292 0.22917 0.01846 0.99010 0 47.03149 1.63121 17.26044 0.59865 10.77810 0.78376 3.95539 0.28764 54512.183420 0.000561 0.20130 0.01241 0.98454 0 47.81471 1.18872 17.63885 0.43851 9.62487 0.54316 3.54854 0.20024