/* ** ** 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 57769.571293 0.000310 1.45551 0.21588 0.96262 0 57769.572526 0.000923 1.99004 0.14591 0.95925 0 57769.574485 0.001036 1.89057 0.13731 0.96089 0 57769.576496 0.000975 2.09851 0.15040 0.94065 0 57769.578495 0.001024 1.97229 0.14388 0.94068 0 57769.581065 0.001545 2.16885 0.12335 0.93820 0