/* ** ** 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 59052.011561 0.000524 2.91616 0.21249 0.93923 0 59052.012574 0.000489 3.15256 0.22835 0.95858 0 59052.013508 0.000446 3.37721 0.24310 0.98052 0 59052.014440 0.000486 3.09107 0.22317 0.98214 0 59052.015473 0.000547 2.88300 0.20754 0.94180 0 59052.016561 0.000541 2.90405 0.20962 0.95187 0 59052.017632 0.000530 2.90112 0.21046 0.96721 0 59052.018699 0.000538 2.81670 0.20795 0.97312 0 59052.019729 0.000492 3.18795 0.23071 0.96471 0 59052.020861 0.000639 3.21490 0.20362 0.95475 0