/* ** ** 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 59675.119786 0.000454 13.73812 0.45064 1.00000 0 59675.120714 0.000475 13.20707 0.43475 1.00000 0 59675.121669 0.000480 12.89493 0.42571 1.00000 0 59675.122630 0.000480 13.10776 0.42296 1.00000 0 59675.123593 0.000483 13.09209 0.42367 1.00000 0 59675.124566 0.000489 12.79966 0.42129 1.00000 0 59675.125538 0.000483 12.95890 0.42584 1.00000 0 59675.126510 0.000489 12.76237 0.41623 1.00000 0 59675.127497 0.000498 12.49562 0.41549 1.00000 0 59675.128923 0.000929 12.63809 0.30265 1.00000 0