/* ** ** 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 57638.014770 0.000305 1.03680 0.22886 1.00000 1 57638.015423 0.000349 0.97366 0.22240 0.95833 1 57638.016237 0.000465 0.76512 0.17198 0.93750 1 57638.017036 0.000334 1.00096 0.22500 1.00000 1 57638.017748 0.000378 0.92223 0.20730 0.96154 1 57638.018721 0.000596 0.93456 0.16900 0.92932 1