/* ** ** 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 57551.822236 0.000139 0.26055 0.02068 1.00000 0 35.67223 1.29151 32.25378 1.16775 9.29443 0.65660 8.40483 0.59375 57551.822531 0.000156 0.22515 0.01769 1.00000 0 37.23146 1.26749 32.99085 1.12310 8.38261 0.59368 7.43386 0.52647 57551.822858 0.000171 0.20570 0.01607 1.00000 0 37.55020 1.21919 33.17808 1.07720 7.72409 0.54875 6.82970 0.48515 57551.823177 0.000148 0.24026 0.01926 1.00000 0 36.04491 1.27206 32.36993 1.14237 8.66026 0.62339 7.77377 0.55956 57551.823478 0.000153 0.22689 0.01814 1.00000 0 36.47343 1.25660 32.80161 1.13009 8.27554 0.59723 7.44262 0.53712 57551.823796 0.000165 0.20732 0.01630 0.98246 0 38.00448 1.23388 34.18768 1.10996 7.87927 0.56400 7.08825 0.50737 57551.824137 0.000177 0.20311 0.01602 0.98361 0 36.17660 1.16731 32.53159 1.04970 7.34795 0.52891 6.60770 0.47563 57551.824467 0.000153 0.24528 0.01975 1.00000 0 34.02686 1.21239 30.61487 1.09082 8.34604 0.60252 7.50916 0.54210 57551.824765 0.000145 0.24376 0.01928 1.00000 0 36.87634 1.30354 33.16470 1.17234 8.98901 0.63598 8.08387 0.57194 57551.825063 0.000153 0.24046 0.01916 1.00000 0 34.80319 1.22995 31.30452 1.10630 8.36864 0.59749 7.52727 0.53742 57551.825376 0.000159 0.21920 0.01730 1.00000 0 36.79356 1.23744 33.09367 1.11301 8.06503 0.57582 7.25355 0.51788 57551.825694 0.000159 0.21471 0.01702 1.00000 0 37.24034 1.24671 33.50698 1.12172 7.99599 0.57470 7.19455 0.51709 57551.826015 0.000162 0.21601 0.01719 1.00000 0 36.24791 1.21551 32.60997 1.09352 7.82986 0.56506 7.04391 0.50834 57551.826316 0.000139 0.25157 0.02027 1.00000 0 36.51743 1.32089 32.83258 1.18760 9.18659 0.66125 8.25963 0.59453 57551.826626 0.000171 0.21843 0.01739 1.00000 0 34.02544 1.14496 30.60752 1.02994 7.43202 0.53634 6.68574 0.48249 57551.826933 0.000136 0.24815 0.01995 1.00000 0 37.73276 1.35883 33.92786 1.22181 9.36338 0.67297 8.41916 0.60511 57551.827213 0.000145 0.24058 0.01914 1.00000 0 37.12684 1.30702 33.39446 1.17562 8.93189 0.63705 8.03421 0.57302 57551.827500 0.000142 0.24414 0.01966 1.00000 0 36.67430 1.31139 32.97330 1.17905 8.95375 0.64617 8.05018 0.58096 57551.827789 0.000148 0.23926 0.01901 1.00000 0 36.61446 1.28279 32.92126 1.15340 8.76024 0.62480 7.87668 0.56178 57551.828101 0.000165 0.21269 0.01684 1.00000 0 36.28175 1.20707 32.64084 1.08593 7.71663 0.55461 6.94211 0.49895 57551.828437 0.000171 0.20404 0.01594 1.00000 0 36.95229 1.19671 33.24230 1.07656 7.53984 0.53614 6.78283 0.48231 57551.828750 0.000142 0.24683 0.01990 1.00000 0 36.27465 1.30514 32.61354 1.17341 8.95380 0.64617 8.05018 0.58096 57551.829048 0.000156 0.21682 0.01721 1.00000 0 37.97748 1.27752 33.78463 1.13638 8.23418 0.59186 7.32779 0.52667 57551.829351 0.000148 0.24845 0.01990 1.00000 0 35.20027 1.26353 31.61034 1.13467 8.74554 0.62628 7.85233 0.56231 57551.829667 0.000168 0.23040 0.01806 1.00000 0 33.82602 1.16209 30.33413 1.04210 7.79362 0.54920 6.99026 0.49259 57551.829976 0.000142 0.25201 0.02014 1.00000 0 36.59098 1.31696 32.55593 1.17164 9.22120 0.65783 8.19817 0.58471 57551.830283 0.000165 0.21611 0.01683 1.00000 0 36.61710 1.21246 32.91343 1.08982 7.91335 0.55764 7.11290 0.50123 57551.830596 0.000148 0.25224 0.02033 1.00000 0 34.21782 1.24702 30.75934 1.12098 8.63118 0.62035 7.75883 0.55765 57551.830885 0.000142 0.28176 0.02291 1.00000 0 32.03971 1.22929 28.80556 1.10520 9.02766 0.64717 8.11641 0.58185 57551.831189 0.000162 0.20465 0.01609 1.00000 0 38.52665 1.25267 34.63588 1.12616 7.88449 0.56437 7.08825 0.50737 57551.831510 0.000159 0.22318 0.01750 1.00000 0 37.31236 1.25674 33.15010 1.11643 8.32733 0.58956 7.41310 0.52473 57551.831828 0.000159 0.22326 0.01782 1.00000 0 35.73590 1.21794 32.12389 1.09484 7.97841 0.57578 7.17198 0.51758 57551.832147 0.000159 0.21603 0.01703 1.00000 0 37.34591 1.24689 33.57596 1.12102 8.06797 0.57603 7.25355 0.51788 57551.832465 0.000159 0.21644 0.01698 1.00000 0 37.65082 1.25261 33.84976 1.12615 8.14914 0.57888 7.32640 0.52044