/* ** ** 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 59265.496545 0.000350 4.04324 0.28892 0.97521 0 59265.497274 0.000379 3.70136 0.26580 0.97710 0 59265.497966 0.000312 4.42508 0.31681 0.99074 0 59265.498596 0.000318 4.37437 0.31134 0.99091 0 59265.499233 0.000318 4.40345 0.31512 0.97273 0 59265.499899 0.000347 3.98885 0.28658 0.99167 0 59265.500555 0.000310 4.54247 0.32410 0.97196 0 59265.501212 0.000347 3.89449 0.28479 0.99167 0 59265.501889 0.000330 4.23210 0.30482 0.97368 0 59265.502584 0.000365 3.81406 0.27513 0.97619 0 59265.503275 0.000327 4.23789 0.30696 0.97345 0 59265.503935 0.000333 4.20523 0.30414 0.96522 0 59265.504913 0.000645 4.21746 0.21565 0.97758 0