/* ** ** 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 60057.600636 0.000668 1.84821 0.26302 0.93478 1 60057.602001 0.000697 1.54631 0.23129 0.95833 1 60057.603076 0.000378 1.24718 0.28320 0.96154 1 60057.604064 0.000610 2.01134 0.28335 0.95238 1 60057.605255 0.000581 2.17378 0.30716 0.92500 1 60057.606374 0.000537 2.18991 0.31163 0.97297 1 60057.607536 0.000625 1.90447 0.27438 0.95349 1 60057.608857 0.000697 1.82483 0.25783 0.91667 1 60057.609598 0.000044 0.99650 -1.00000 0.88060 1