/* ** ** 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 56804.389423 0.000541 0.30777 0.02527 0.98930 0 7.66325 0.30311 6.93781 0.27437 2.35849 0.16970 2.13656 0.15370 56804.390560 0.000596 0.30354 0.02445 0.98058 0 7.23099 0.28139 6.55713 0.25517 2.19486 0.15482 1.99342 0.14060 56804.391628 0.000472 0.33468 0.02783 1.00000 0 7.96391 0.33151 7.26283 0.30233 2.66533 0.19190 2.43059 0.17500 56804.392673 0.000573 0.30343 0.02481 0.99495 0 7.35832 0.28951 6.70994 0.26400 2.23275 0.16007 2.03612 0.14597 56804.393810 0.000564 0.30115 0.02450 0.97949 0 7.57645 0.29490 6.90909 0.26893 2.28164 0.16301 2.08076 0.14866 56804.394901 0.000527 0.31736 0.02607 0.99451 0 7.56662 0.30366 6.89969 0.27690 2.40135 0.17215 2.18975 0.15698 56804.395934 0.000506 0.33468 0.02771 1.00000 0 7.42123 0.30740 6.76717 0.28031 2.48373 0.17806 2.26482 0.16236 56804.396912 0.000472 0.34610 0.02883 0.99387 0 7.76961 0.32890 7.08568 0.29995 2.68905 0.19295 2.45226 0.17596 56804.397907 0.000524 0.31342 0.02551 0.98343 0 7.89189 0.31276 7.19561 0.28517 2.47346 0.17582 2.25523 0.16030 56804.399012 0.000582 0.31400 0.02550 0.98010 0 7.12033 0.28360 6.49212 0.25858 2.23579 0.15824 2.03853 0.14428 56804.400216 0.000622 0.27424 0.02226 0.99535 0 7.38679 0.27761 6.73502 0.25312 2.02577 0.14573 1.84702 0.13287 56804.401408 0.000570 0.31034 0.02524 0.97970 0 7.35056 0.29071 6.70212 0.26506 2.28120 0.16215 2.07996 0.14785 56804.402496 0.000518 0.35587 0.02939 0.97207 0 7.07752 0.29898 6.45308 0.27260 2.51869 0.17871 2.29647 0.16294 56804.403587 0.000573 0.30883 0.02528 0.97980 0 7.25534 0.28663 6.61534 0.26135 2.24067 0.16063 2.04301 0.14646 56804.404687 0.000527 0.31802 0.02631 0.98901 0 7.54938 0.30514 6.88574 0.27831 2.40086 0.17331 2.18990 0.15808 56804.405717 0.000503 0.32881 0.02725 0.99425 0 7.61969 0.31341 6.94875 0.28582 2.50545 0.18024 2.28476 0.16436 56804.406698 0.000477 0.32223 0.02652 0.99394 0 8.24427 0.33666 7.52059 0.30710 2.65659 0.18979 2.42332 0.17313 56804.407705 0.000530 0.33486 0.02763 0.98361 0 7.24571 0.29854 6.60933 0.27232 2.42629 0.17349 2.21304 0.15825 56804.408717 0.000483 0.35768 0.03020 0.99401 0 7.25983 0.31493 6.62062 0.28720 2.59671 0.18810 2.36808 0.17154 56804.409747 0.000547 0.31306 0.02573 0.99471 0 7.39949 0.29669 6.75004 0.27065 2.31648 0.16621 2.11312 0.15162 56804.411038 0.000744 0.31267 0.02178 0.97665 0 7.64996 0.25788 6.97605 0.23517 2.39192 0.14578 2.18134 0.13295