/* ** ** Swift/XRT light curve for M87. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 59298.096416 0.000523 1.30329 0.20193 0.80556 1 0.68966 0.09753 0.63160 0.09784 0.05805 0.00776 59298.097462 0.000523 1.37091 0.20741 0.80556 1 0.70345 0.09850 0.65265 0.09877 0.05080 0.00726 59298.098552 0.000566 1.31035 0.20408 0.74359 1 0.68966 0.09753 0.62849 0.09786 0.06116 0.00796 59298.099815 0.000697 1.19078 0.18083 0.68750 1 0.63031 0.08741 0.57747 0.08768 0.05284 0.00694 59298.100963 0.000450 1.53890 0.23449 0.80645 1 0.80000 0.11314 0.74469 0.11343 0.05532 0.00816 59298.101834 0.000421 1.52475 0.23112 0.89655 1 0.78462 0.10987 0.72680 0.11017 0.05782 0.00818 59298.102822 0.000537 1.24678 0.18994 0.83784 1 0.64516 0.09124 0.60055 0.09148 0.04461 0.00658 59298.103810 0.000450 1.46295 0.22670 0.83871 1 0.76923 0.10879 0.70448 0.10913 0.06475 0.00865 59298.104841 0.000581 1.27182 0.19376 0.77500 1 0.67097 0.09305 0.61278 0.09335 0.05819 0.00751 59298.105858 0.000407 1.51692 0.23340 0.92857 1 0.78462 0.10987 0.71640 0.11023 0.06822 0.00888 59298.106947 0.000683 1.57972 0.20485 0.71416 1 0.78653 0.09681 0.74801 0.09699 0.03851 0.00587 59298.167083 0.000596 1.38187 0.20970 0.72706 1 0.68435 0.09583 0.63350 0.09608 0.05086 0.00699 59298.168172 0.000494 1.37228 0.20878 0.85294 1 0.70345 0.09850 0.64920 0.09877 0.05425 0.00731 59298.169160 0.000494 2.02990 0.27788 0.70588 1 0.98334 0.12802 0.93686 0.12824 0.04648 0.00744 59298.170307 0.000654 1.06631 0.16659 0.82222 1 0.54054 0.07644 0.49107 0.07669 0.04948 0.00618 59298.171440 0.000479 1.34521 0.20758 0.90909 1 0.68000 0.09522 0.61898 0.09552 0.06102 0.00763 59298.172748 0.000828 1.14571 0.16470 0.70050 1 0.58105 0.07630 0.53233 0.07652 0.04871 0.00591 59298.211952 0.000436 1.87051 0.28050 0.81520 1 0.83416 0.11681 0.78107 0.11707 0.05308 0.00783 59298.212969 0.000581 1.42927 0.21765 0.80000 1 0.65000 0.09014 0.59356 0.09041 0.05644 0.00706 59298.214189 0.000639 1.28556 0.19711 0.79545 1 0.57143 0.08081 0.52870 0.08103 0.04273 0.00587 59298.215395 0.000508 1.51070 0.23518 0.82857 1 0.68966 0.09753 0.62835 0.09784 0.06131 0.00772 59298.216498 0.000596 1.37370 0.20465 0.82687 1 0.63714 0.08670 0.58387 0.08696 0.05328 0.00666