/* ** ** 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 57963.962868 0.000451 3.01448 0.21757 0.98718 0 57963.963722 0.000402 3.39918 0.24281 0.97842 0 57963.964512 0.000388 3.63965 0.25991 0.96269 0 57963.965293 0.000394 3.45122 0.24599 0.99265 0 57963.966100 0.000414 3.33684 0.23627 0.98601 0 57963.966968 0.000454 3.00568 0.21925 0.96815 0 57963.967834 0.000411 3.34021 0.23997 0.97183 0 57963.968690 0.000446 3.04868 0.22081 0.97403 0 57963.969567 0.000431 3.24141 0.23243 0.97987 0 57963.970363 0.000365 3.82034 0.27292 0.98413 0 57963.971124 0.000396 3.43892 0.24708 0.98540 0 57963.971928 0.000408 3.32357 0.23921 0.99291 0 57963.972732 0.000396 3.55677 0.25432 0.97080 0 57963.973702 0.000573 3.22867 0.20314 0.95960 0