/* ** ** Swift/XRT light curve for PG 1553+113. ** ** 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 56446.257443 0.000584 2.61328 0.18700 0.95545 0 56446.258768 0.000741 1.98516 0.14234 0.98047 0 56446.260238 0.000729 2.03291 0.14757 0.96032 0 56446.261659 0.000692 2.15567 0.15551 0.95816 0 56446.263016 0.000666 2.27552 0.16377 0.94783 0 56446.264341 0.000660 2.25677 0.16319 0.96053 0 56446.265652 0.000651 2.31148 0.16698 0.95111 0 56446.267507 0.001204 2.04043 0.11528 0.94712 0