/* ** ** Swift/XRT hardness ratio for Mrk 501. ** 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 56946.803394 0.000570 0.36851 0.03096 0.98477 0 6.91431 0.30018 5.54571 0.24076 2.54798 0.18326 2.04364 0.14698 56946.804607 0.000642 0.28841 0.02368 0.96847 0 7.88985 0.30277 6.32815 0.24284 2.27550 0.16517 1.82509 0.13247 56946.805865 0.000616 0.29600 0.02427 0.98592 0 7.93139 0.30905 6.36147 0.24787 2.34771 0.16941 1.88301 0.13587 56946.807023 0.000541 0.33711 0.02833 1.00000 0 7.76074 0.32855 6.22459 0.26352 2.61622 0.18990 2.09837 0.15231 56946.808302 0.000738 0.31124 0.02267 0.97601 0 8.10589 0.28564 6.50142 0.22910 2.52287 0.16084 2.02350 0.12901 56946.860524 0.000570 0.29574 0.02417 0.98477 0 8.92608 0.34466 6.94303 0.26809 2.63982 0.19016 2.05335 0.14791 56946.861623 0.000524 0.31312 0.02591 0.98343 0 9.07394 0.36412 7.05805 0.28322 2.84122 0.20559 2.21000 0.15992 56946.862711 0.000564 0.28477 0.02339 0.98462 0 9.22527 0.35460 7.17575 0.27582 2.62707 0.19073 2.04343 0.14835 56946.863762 0.000486 0.33086 0.02727 0.98810 0 9.30546 0.38296 7.23813 0.29788 3.07885 0.21986 2.39484 0.17102 56946.864757 0.000509 0.35388 0.02934 0.94318 0 8.67742 0.36212 6.74961 0.28167 3.07079 0.22001 2.38857 0.17113 56946.865842 0.000576 0.30994 0.02538 0.95980 0 8.58826 0.33682 6.68026 0.26199 2.66185 0.19134 2.07048 0.14883 56946.866976 0.000558 0.32091 0.02654 0.97409 0 8.40490 0.34040 6.53764 0.26477 2.69721 0.19452 2.09799 0.15131 56946.868021 0.000480 0.34201 0.02858 0.99398 0 9.00763 0.37939 7.00647 0.29510 3.08068 0.22234 2.39627 0.17294 56946.869051 0.000550 0.30544 0.02517 0.97895 0 8.90184 0.35102 6.92417 0.27303 2.71901 0.19675 2.11495 0.15304 56946.870122 0.000521 0.32448 0.02701 0.98889 0 8.77762 0.36063 6.82756 0.28051 2.84817 0.20624 2.21541 0.16042 56946.871178 0.000535 0.32266 0.02667 0.98378 0 8.69967 0.35357 6.76692 0.27502 2.80707 0.20207 2.18345 0.15717 56946.872208 0.000495 0.34037 0.02811 0.95906 0 9.13196 0.37487 7.10318 0.29159 3.10824 0.22269 2.41770 0.17322 56946.873244 0.000541 0.29316 0.02383 0.98930 0 9.42376 0.36581 7.33015 0.28454 2.76265 0.19728 2.14889 0.15345 56946.874317 0.000532 0.29896 0.02408 0.98913 0 9.53713 0.37019 7.41833 0.28795 2.85119 0.20126 2.21776 0.15655 56946.875414 0.000564 0.28226 0.02283 0.98974 0 9.38189 0.35606 7.29758 0.27696 2.64813 0.18910 2.05981 0.14709 56946.876875 0.000897 0.31358 0.01995 0.97742 0 9.00605 0.27693 7.00523 0.21541 2.82411 0.15731 2.19669 0.12236