/* ** ** 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 58194.306886 0.000463 3.08720 0.22444 0.97500 0 58194.307818 0.000469 3.21775 0.23421 0.95062 0 58194.308738 0.000451 3.32597 0.23931 0.97436 0 58194.309664 0.000475 3.15835 0.22997 0.95732 0 58194.310657 0.000518 2.84253 0.20605 0.97207 0 58194.311574 0.000399 3.63651 0.26554 0.99275 0 58194.312454 0.000480 3.16678 0.22996 0.94578 0 58194.313429 0.000495 2.99308 0.21576 0.97661 0 58194.314398 0.000475 3.20567 0.23382 0.93902 0 58194.315333 0.000460 3.30859 0.23651 0.96226 0 58194.316224 0.000431 3.53093 0.25554 0.95973 0 58194.317239 0.000584 3.39878 0.21148 0.98515 0