/* ** ** 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 58574.248044 0.000408 3.34158 0.24513 0.96454 0 58574.249022 0.000570 3.28850 0.23739 0.71068 0 58574.250061 0.000469 2.84049 0.20780 0.98765 0 58574.250987 0.000457 2.99467 0.21899 0.96203 0 58574.251881 0.000437 3.08445 0.22269 0.99338 0 58574.252729 0.000411 3.29746 0.24252 0.97183 0 58574.253606 0.000466 2.94279 0.21097 0.99379 0 58574.254491 0.000420 3.29114 0.23621 0.97241 0 58574.255394 0.000483 2.77431 0.20350 0.97605 0 58574.256366 0.000489 2.89793 0.20829 0.94675 0 58574.257309 0.000454 2.99673 0.21631 0.97452 0 58574.258394 0.000631 2.68100 0.17930 0.94495 0