/* ** ** Swift/XRT light curve for Mrk 501. ** ** 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 59342.250509 0.000367 10.53503 0.76149 0.96063 0 59342.251238 0.000362 9.70999 0.71034 0.99200 0 59342.251930 0.000330 11.15130 0.80563 0.99123 0 59342.252598 0.000339 10.87383 0.79454 0.95726 0 59342.253249 0.000312 11.88398 0.86338 0.98148 0 59342.253874 0.000312 11.70386 0.84664 0.98148 0 59342.254551 0.000365 9.99529 0.73142 0.98413 0 59342.255280 0.000365 10.32793 0.74657 0.97619 0 59342.256007 0.000362 10.39043 0.75064 0.97600 0 59342.256669 0.000301 12.55262 0.90509 0.98077 0 59342.257335 0.000365 10.79443 0.78396 0.92857 0 59342.258119 0.000420 9.24751 0.67248 0.94483 0 59342.258958 0.000408 9.31241 0.68566 0.95745 0 59342.259742 0.000376 10.35161 0.75258 0.93846 0 59342.260940 0.000822 9.09047 0.47262 0.96831 0