/* ** ** 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 58224.207221 0.000622 2.22230 0.16024 0.97209 0 58224.208419 0.000576 2.39375 0.17131 0.96985 0 58224.209475 0.000480 2.84316 0.20479 0.97590 0 58224.210546 0.000590 2.32633 0.16800 0.96569 0 58224.211698 0.000561 2.42538 0.17675 0.96907 0 58224.212788 0.000530 2.60642 0.18625 0.97268 0 58224.213876 0.000558 2.49733 0.18090 0.94819 0 58224.214985 0.000550 2.55191 0.18326 0.95263 0 58224.216084 0.000550 2.56411 0.18377 0.95263 0 58224.217126 0.000492 2.73434 0.19755 0.98824 0 58224.218179 0.000561 2.73938 0.18633 0.98454 0