/* ** ** 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 58161.435262 0.000616 2.23119 0.16103 0.96714 0 58161.436475 0.000596 2.27220 0.16340 0.98058 0 58161.437716 0.000645 2.13320 0.15185 0.97309 0 58161.439001 0.000639 2.16649 0.15557 0.95928 0 58161.440254 0.000613 2.21862 0.15907 0.97642 0 58161.441521 0.000654 2.08304 0.15052 0.97345 0 58161.442823 0.000648 2.09014 0.15171 0.96875 0 58161.444635 0.001163 2.25248 0.11898 0.94776 0