/* ** ** 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 58551.337795 0.000388 3.55236 0.25925 0.97761 0 58551.338640 0.000457 3.09617 0.21920 0.97468 0 58551.339580 0.000483 2.97295 0.21263 0.95210 0 58551.340573 0.000509 2.67851 0.19538 0.97727 0 58551.341508 0.000425 3.25283 0.23656 0.96599 0 58551.342361 0.000428 3.28634 0.23775 0.95946 0 58551.343212 0.000422 3.33417 0.24357 0.94521 0 58551.344057 0.000422 3.28492 0.23818 0.96575 0 58551.344905 0.000425 3.23110 0.23498 0.97279 0 58551.345767 0.000437 3.10499 0.22717 0.98013 0 58551.346626 0.000422 3.17324 0.23258 0.99315 0 58551.347813 0.000758 2.92828 0.16755 0.96947 0