/* ** ** Swift/XRT light curve for S4 1749+70. ** ** 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 54196.856112 0.004997 0.05154 0.00928 0.97858 1 54196.922755 0.005026 0.04607 0.00887 0.95686 1 54197.227107 0.036706 0.03562 0.00716 0.14247 1 54197.327507 0.003036 0.05955 0.01274 0.87493 1 54197.424072 0.036851 0.05447 0.00771 0.18737 1