/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 58601.209542 0.000477 2.89228 0.20880 0.97576 0 58601.210532 0.000506 2.83731 0.20322 0.95429 0 58601.211579 0.000541 2.53414 0.18505 0.97326 0 58601.212618 0.000498 2.80146 0.20553 0.95930 0 58601.213616 0.000501 2.81806 0.20616 0.95954 0 58601.214615 0.000498 2.83836 0.20792 0.94767 0 58601.215604 0.000492 2.83421 0.20363 0.98235 0 58601.216585 0.000489 2.91127 0.21016 0.95858 0 58601.217592 0.000518 2.64132 0.19347 0.98324 0 58601.219108 0.000998 2.79667 0.14465 0.95362 0