/* ** ** 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 60060.659366 0.000421 2.80144 0.39710 1.00000 1 60060.660499 0.000712 1.74192 0.24943 0.93878 1 60060.661646 0.000436 2.80870 0.39814 0.96667 1 60060.662489 0.000407 2.93640 0.42178 0.96429 1 60060.663607 0.000712 1.78296 0.25043 0.93878 1 60060.664842 0.000523 2.31681 0.32842 0.97222 1 60060.665757 0.000392 2.98341 0.42465 1.00000 1 60060.666498 0.000349 1.46733 0.33244 0.91667 1 60060.667326 0.000479 2.42820 0.35095 1.00000 1 60060.668270 0.000465 2.72578 0.37661 0.97185 1