/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 58229.785455 0.000553 3.38379 0.28414 0.72699 0 58229.786593 0.000537 1.26897 0.20652 0.86486 1 58229.787624 0.000465 1.55897 0.24538 0.84375 1 58229.788626 0.000537 1.34818 0.21464 0.83784 1 58229.789774 0.000610 1.33982 0.21235 0.76190 1 58229.790849 0.000436 1.63961 0.25165 0.90000 1 58229.791836 0.000552 1.42116 0.22787 0.76316 1 58229.792853 0.000436 1.91339 0.28664 0.76667 1 58229.793754 0.000465 1.62217 0.24768 0.84375 1 58229.794611 0.000392 2.16270 0.32223 0.77778 1 58229.795599 0.000596 1.41856 0.22590 0.70732 1 58229.796615 0.000421 1.73582 0.26437 0.86207 1 58229.797589 0.000552 1.53712 0.23759 0.73684 1 58229.798591 0.000450 1.81014 0.27615 0.77419 1 58229.799869 0.000828 1.62299 0.18651 0.83257 1 58229.844787 0.000544 2.86433 0.26456 0.69149 0 58229.845805 0.000475 3.06202 0.28437 0.73780 0 58229.846734 0.000448 3.07090 0.29039 0.76774 0 58229.847735 0.000553 2.89626 0.27348 0.65969 0 58229.848783 0.000495 3.14498 0.29795 0.67836 0 58229.849758 0.000475 2.73687 0.27256 0.77439 0 58229.850817 0.000579 3.04722 0.25930 0.74500 0