/* ** ** 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 56843.044683 0.000402 0.33355 0.02828 0.98561 0 9.74754 0.40543 8.52858 0.35467 3.25131 0.24019 2.84643 0.21026 56843.045510 0.000425 0.30348 0.02515 0.99320 0 9.98050 0.39858 8.87950 0.35460 3.02890 0.21993 2.69455 0.19564 56843.046320 0.000385 0.36364 0.03051 1.00000 0 9.25821 0.40437 8.20968 0.35858 3.36668 0.24122 2.98523 0.21389 56843.047136 0.000431 0.30128 0.02465 0.98658 0 10.10265 0.39919 8.96382 0.35419 3.04373 0.21808 2.70092 0.19352 56843.047975 0.000408 0.35688 0.02960 0.99291 0 9.05695 0.39280 8.01918 0.34779 3.23225 0.22855 2.86191 0.20237 56843.048890 0.000506 0.26152 0.02126 0.98286 0 9.86901 0.36091 8.74624 0.31985 2.58096 0.18739 2.28724 0.16607 56843.049813 0.000417 0.30838 0.02535 0.97917 0 10.30888 0.41004 9.13583 0.36340 3.17906 0.22869 2.81719 0.20267 56843.050646 0.000417 0.31009 0.02564 0.98611 0 10.13021 0.40932 8.97428 0.36261 3.14127 0.22657 2.78324 0.20074 56843.051468 0.000405 0.32978 0.02728 0.99286 0 9.78557 0.40434 8.65965 0.35782 3.22713 0.23123 2.85637 0.20466 56843.052324 0.000451 0.29619 0.02421 0.98077 0 9.94482 0.38905 8.80941 0.34462 2.94555 0.21135 2.60933 0.18723 56843.053224 0.000448 0.31347 0.02560 0.99355 0 9.37308 0.37796 8.30359 0.33483 2.93822 0.20861 2.60295 0.18481 56843.054118 0.000440 0.30186 0.02503 0.99342 0 9.74079 0.39042 8.63149 0.34596 2.94035 0.21348 2.60533 0.18916 56843.054966 0.000408 0.33050 0.02798 0.99291 0 9.56629 0.39920 8.47093 0.35349 3.16163 0.23292 2.79974 0.20625 56843.055837 0.000463 0.28763 0.02385 0.98750 0 9.73670 0.38104 8.61560 0.33717 2.80059 0.20470 2.47841 0.18114 56843.056734 0.000434 0.29095 0.02367 1.00000 0 10.33234 0.40172 9.14315 0.35548 3.00622 0.21484 2.66026 0.19012 56843.057602 0.000434 0.32557 0.02707 1.00000 0 9.13959 0.37783 8.09317 0.33457 2.97558 0.21461 2.63480 0.19004 56843.058470 0.000434 0.31580 0.02564 0.99333 0 9.71680 0.38878 8.60282 0.34421 3.06853 0.21677 2.71719 0.19195 56843.059659 0.000755 0.29763 0.01894 0.97318 0 9.82033 0.29838 8.70390 0.26446 2.92280 0.16338 2.59068 0.14481