/* ** ** 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 58165.416014 0.000767 2.27636 0.16355 0.75989 0 58165.417311 0.000530 2.58687 0.18595 0.96721 0 58165.418459 0.000619 2.21180 0.16043 0.96262 0 58165.419568 0.000489 2.76259 0.19942 0.98817 0 58165.420760 0.000703 2.50890 0.18039 0.76135 0 58165.421990 0.000527 2.63725 0.18960 0.96703 0 58165.423060 0.000544 2.62717 0.18964 0.93085 0 58165.424113 0.000509 2.66674 0.19375 0.96591 0 58165.425109 0.000480 2.81996 0.20193 0.98795 0 58165.426104 0.000515 2.73131 0.19748 0.93820 0 58165.427525 0.000906 2.53925 0.14073 0.97125 0