/* ** ** 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 59298.096416 0.000523 1.30329 0.20193 0.80556 1 59298.097462 0.000523 1.37091 0.20741 0.80556 1 59298.098552 0.000566 1.31035 0.20408 0.74359 1 59298.099815 0.000697 1.19078 0.18083 0.68750 1 59298.100963 0.000450 1.53890 0.23449 0.80645 1 59298.101834 0.000421 1.52475 0.23112 0.89655 1 59298.102822 0.000537 1.24678 0.18994 0.83784 1 59298.103810 0.000450 1.46295 0.22670 0.83871 1 59298.104841 0.000581 1.27182 0.19376 0.77500 1 59298.105858 0.000407 1.51692 0.23340 0.92857 1 59298.106947 0.000683 1.57972 0.20485 0.71416 1 59298.167083 0.000596 1.38187 0.20970 0.72706 1 59298.168172 0.000494 1.37228 0.20878 0.85294 1 59298.169160 0.000494 2.02990 0.27788 0.70588 1 59298.170307 0.000654 1.06631 0.16659 0.82222 1 59298.171440 0.000479 1.34521 0.20758 0.90909 1 59298.172748 0.000828 1.14571 0.16470 0.70050 1 59298.211952 0.000436 1.87051 0.28050 0.81520 1 59298.212969 0.000581 1.42927 0.21765 0.80000 1 59298.214189 0.000639 1.28556 0.19711 0.79545 1 59298.215395 0.000508 1.51070 0.23518 0.82857 1 59298.216498 0.000596 1.37370 0.20465 0.82687 1