/* ** ** 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 58314.943763 0.000304 0.27264 0.07098 0.98095 0 1.61072 0.19403 1.38711 0.16709 0.43915 0.10135 0.37830 0.08731 58314.944642 0.000576 0.13599 0.03287 0.94975 0 1.80331 0.14931 1.54032 0.12753 0.24522 0.05570 0.20908 0.04749 58314.945617 0.000399 0.16876 0.04152 0.97826 0 2.02773 0.19170 1.73763 0.16426 0.34221 0.07773 0.29271 0.06649 58314.946575 0.000558 0.13682 0.03237 0.96891 0 1.89562 0.15709 1.62100 0.13431 0.25936 0.05747 0.22203 0.04918 58314.947628 0.000495 0.15915 0.03838 0.97661 0 1.77893 0.16073 1.51350 0.13674 0.28311 0.06331 0.23992 0.05365 58314.948618 0.000495 0.14192 0.03403 0.98830 0 1.97094 0.17065 1.66772 0.14437 0.27972 0.06255 0.23708 0.05301 58314.949625 0.000512 0.13750 0.03387 0.97740 0 1.93026 0.16619 1.63896 0.14111 0.26542 0.06126 0.22523 0.05198 58314.950609 0.000472 0.17075 0.04152 0.98160 0 1.74431 0.16668 1.46164 0.13967 0.29784 0.06660 0.25042 0.05599 58314.951517 0.000437 0.18395 0.04492 1.00000 0 1.72478 0.16939 1.44560 0.14197 0.31727 0.07094 0.26534 0.05933 58314.952307 0.000353 0.21099 0.05203 0.97541 0 1.90787 0.19835 1.59418 0.16574 0.40255 0.09001 0.33670 0.07529 58314.953060 0.000399 0.18076 0.04458 0.98551 0 1.90704 0.18306 1.60705 0.15427 0.34471 0.07832 0.29056 0.06600 58314.954153 0.000694 0.14282 0.03056 0.97083 0 1.78729 0.13588 1.50507 0.11442 0.25527 0.05106 0.21495 0.04299