/* ** ** 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 56750.989329 0.000362 3.68184 0.26579 0.99200 0 56750.990035 0.000344 3.88264 0.27929 1.00000 0 56750.990730 0.000350 4.01807 0.28709 0.95868 0 56750.991410 0.000330 4.14635 0.29668 0.97368 0 56750.992069 0.000330 3.97115 0.28967 1.00000 0 56750.992772 0.000373 3.70310 0.26440 0.97674 0 56750.993507 0.000362 3.94499 0.28127 0.94400 0 56750.994242 0.000373 3.67317 0.26089 0.97674 0 56750.994951 0.000336 4.04671 0.28958 0.99138 0 56750.995602 0.000315 4.26855 0.30775 0.98165 0 56750.996250 0.000333 4.12646 0.29624 0.98261 0 56750.996956 0.000373 3.72254 0.26596 0.97674 0 56750.997706 0.000376 3.62345 0.26316 0.97692 0 56750.998418 0.000336 4.09514 0.29390 0.98276 0 56750.999375 0.000622 3.76867 0.20735 0.98605 0