/* ** ** 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 54534.758242 0.000767 2.74306 0.22986 0.68081 0 54534.759442 0.000421 2.74086 0.45008 0.93103 1 54534.760328 0.000465 2.56513 0.42205 0.90625 1 54534.761156 0.000363 3.45860 0.53421 0.92000 1 54534.761896 0.000378 3.17897 0.51816 0.88462 1 54534.762710 0.000436 2.68224 0.44248 0.90000 1 54534.763509 0.000363 3.49321 0.55506 0.87281 1 54534.825855 0.000590 6.80643 0.68331 0.60410 0 54534.827036 0.000590 6.40734 0.66213 0.65686 0 54534.828714 0.001088 6.13846 0.47644 0.65943 0 54534.830122 0.000334 2.67379 0.41900 0.91431 1 54534.830849 0.000392 2.29455 0.37182 0.88586 1 54534.892539 0.000532 2.73219 0.28801 0.71695 0 54534.893572 0.000495 3.12446 0.30964 0.69591 0 54534.894585 0.000518 3.01578 0.29413 0.70391 0 54534.895635 0.000532 3.22835 0.31744 0.63043 0 54534.897059 0.000891 3.18326 0.23837 0.65792 0 54534.958705 0.000101 3.02222 0.66239 0.70928 0 54534.959181 0.000378 2.29107 0.36078 0.78590 1 54534.960430 0.000872 2.30935 0.22027 0.93333 1 54534.961709 0.000378 2.30713 0.35203 0.84615 1 54534.962638 0.000552 2.28372 0.28014 0.89474 1 54534.963873 0.000683 1.86416 0.22360 0.95726 1