/* ** ** 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 60059.599506 0.000450 2.82707 0.39329 0.96774 1 60059.600552 0.000596 2.10893 0.30019 0.95122 1 60059.601569 0.000421 2.82316 0.40056 1.00000 1 60059.602527 0.000537 2.28259 0.32151 1.00000 1 60059.603573 0.000508 2.48087 0.34183 1.00000 1 60059.604619 0.000537 2.42241 0.34483 0.91890 1 60059.605607 0.000450 2.72528 0.39040 0.96774 1 60059.606478 0.000421 2.96401 0.42056 0.96552 1 60059.607277 0.000378 3.33472 0.47622 0.96154 1 60059.608686 0.001031 2.49060 0.25156 0.93245 1