/* ** ** 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 56393.766809 0.000327 4.19073 0.29789 1.00000 0 56393.767457 0.000321 4.22449 0.30151 1.00000 0 56393.768093 0.000315 4.29987 0.30800 0.99083 0 56393.768698 0.000289 4.73844 0.33923 0.98000 0 56393.769297 0.000310 4.33970 0.31068 1.00000 0 56393.769919 0.000312 4.36393 0.31114 0.99074 0 56393.770556 0.000324 4.19671 0.29905 0.99107 0 56393.771192 0.000312 4.39661 0.31124 0.99074 0 56393.771838 0.000333 4.01399 0.29021 1.00000 0 56393.772523 0.000353 3.84017 0.27764 0.98361 0 56393.773195 0.000318 4.32913 0.30949 0.98182 0 56393.773846 0.000333 4.07057 0.29096 0.99130 0 56393.774517 0.000339 4.04963 0.28962 0.98291 0 56393.775168 0.000312 4.50095 0.32059 0.96296 0 56393.775813 0.000333 4.11021 0.29441 0.98261 0 56393.776606 0.000460 4.25016 0.25627 0.97484 0