/* ** ** 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 58164.426941 0.000619 2.35191 0.16911 0.95327 0 58164.428200 0.000639 2.24706 0.16150 0.97285 0 58164.429464 0.000625 2.32615 0.16977 0.94907 0 58164.430726 0.000637 2.24922 0.16392 0.97273 0 58164.431912 0.000550 2.65577 0.19073 0.96842 0 58164.433090 0.000628 2.23913 0.16458 0.98157 0 58164.434331 0.000613 2.38880 0.17641 0.93868 0 58164.435500 0.000556 2.68147 0.19473 0.94271 0 58164.436765 0.000709 2.60163 0.17023 0.94694 0