/* ** ** 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 53937.011615 0.000436 0.25194 0.06201 0.96667 1 5.26760 0.58316 1.14308 0.12654 1.32710 0.29172 0.28771 0.06324 53937.012516 0.000465 0.21716 0.05433 0.93750 1 5.54853 0.58265 1.21146 0.12721 1.20493 0.27359 0.26291 0.05969 53937.013489 0.000508 0.19811 0.04853 0.97143 1 5.42780 0.54307 1.18840 0.11890 1.07530 0.24045 0.23529 0.05261 53937.014521 0.000523 0.29378 0.07479 0.97222 1 3.57157 0.43472 0.78053 0.09500 1.04926 0.23463 0.22857 0.05111 53937.015450 0.000407 0.28999 0.07337 0.92857 1 4.88139 0.57770 1.06250 0.12574 1.41554 0.31654 0.30769 0.06880 53937.016235 0.000378 0.29164 0.07518 0.96154 1 4.92908 0.60174 1.08124 0.13200 1.43753 0.32638 0.31549 0.07163 53937.017019 0.000407 0.27341 0.06909 0.96429 1 4.91141 0.57798 1.08378 0.12754 1.34282 0.30027 0.29630 0.06625 53937.018079 0.000654 0.24641 0.04910 0.94934 1 5.48974 0.48656 1.20535 0.10683 1.35274 0.24141 0.29699 0.05300 53937.060091 0.000552 0.21270 0.05163 0.97368 1 4.20124 0.43288 1.05728 0.10893 0.89363 0.19642 0.22550 0.04956 53937.061079 0.000436 0.22780 0.05723 0.96667 1 4.66636 0.50202 1.19612 0.12868 1.06299 0.24134 0.27198 0.06175 53937.061994 0.000479 0.25792 0.06029 0.99671 1 4.33114 0.46144 1.11099 0.11837 1.11707 0.23243 0.28673 0.05965 53937.079795 0.000566 0.19904 0.04770 1.00000 1 4.95955 0.49139 1.08436 0.10742 0.98712 0.21542 0.21538 0.04700 53937.080898 0.000537 0.18788 0.04659 1.00000 1 5.26486 0.54535 1.14128 0.11822 0.98918 0.22286 0.21469 0.04837 53937.081857 0.000421 0.27943 0.07145 1.00000 1 4.53156 0.54795 0.98169 0.11870 1.26624 0.28529 0.27392 0.06172 53937.083106 0.000828 0.11992 0.02842 0.98246 1 5.48897 0.43126 1.18976 0.09348 0.65825 0.14719 0.14286 0.03194 53937.085024 0.001060 0.17385 0.03163 0.98282 1 5.26545 0.36680 1.14464 0.07973 0.91538 0.15385 0.19914 0.03347 53937.127435 0.000508 0.15884 0.03895 1.00000 1 5.54364 0.51299 1.42345 0.13171 0.88056 0.19993 0.22534 0.05116 53937.128524 0.000581 0.17446 0.04204 0.90000 1 5.07597 0.45624 1.27626 0.11471 0.88554 0.19802 0.22222 0.04969 53937.129585 0.000479 0.18408 0.04472 0.93939 1 5.58708 0.53056 1.40014 0.13296 1.02850 0.22998 0.25806 0.05770 53937.130543 0.000479 0.31691 0.06461 1.00000 1 4.87519 0.49528 1.22514 0.12446 1.54498 0.27312 0.38788 0.06857 53937.131400 0.000378 0.23741 0.05936 1.00000 1 5.15677 0.57692 1.29618 0.14501 1.22425 0.27375 0.30769 0.06880 53937.132374 0.000596 0.19231 0.04558 0.90244 1 4.70272 0.43497 1.18011 0.10915 0.90437 0.19735 0.22703 0.04954 53937.133448 0.000479 0.22296 0.05558 0.93939 1 4.58574 0.48912 1.14853 0.12251 1.02244 0.23038 0.25624 0.05773 53937.134436 0.000508 0.23799 0.05954 0.94286 1 4.04837 0.44016 1.01023 0.10983 0.96349 0.21708 0.24071 0.05423 53937.135511 0.000566 0.22205 0.05068 0.94079 1 4.67757 0.45243 1.16769 0.11294 1.03867 0.21473 0.25856 0.05345