/* ** ** 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 58753.160233 0.000596 2.39681 0.17315 0.97573 0 58753.161382 0.000553 2.57645 0.18634 0.96859 0 58753.162441 0.000506 2.75209 0.19965 0.98857 0 58753.163494 0.000547 2.57578 0.18517 0.98413 0 58753.164567 0.000527 2.71587 0.19532 0.97253 0 58753.165606 0.000512 2.79581 0.20160 0.96610 0 58753.166662 0.000544 2.68843 0.19444 0.94681 0 58753.167779 0.000573 2.62102 0.18816 0.92929 0 58753.168911 0.000558 2.51375 0.18376 0.97409 0 58753.170132 0.000663 2.76700 0.17754 0.96507 0