/* ** ** 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 59292.304092 0.000465 1.82649 0.28253 0.68750 1 59292.304934 0.000378 1.99625 0.29978 0.80769 1 59292.305733 0.000421 1.79899 0.26639 0.82759 1 59292.306518 0.000363 1.87283 0.28947 0.84000 1 59292.307273 0.000392 1.97499 0.29668 0.77778 1 59292.308028 0.000363 2.01289 0.30020 0.84000 1 59292.308827 0.000436 1.52429 0.24388 0.83333 1 59292.310178 0.000915 1.98994 0.18183 0.88889 1 59292.311485 0.000392 1.77977 0.27706 0.81481 1 59292.312299 0.000421 1.58787 0.23990 0.89655 1 59292.313141 0.000421 1.86327 0.28329 0.75862 1 59292.314231 0.000668 1.81960 0.21573 0.80648 1