/* ** ** Swift/XRT light curve for PKS 2155-304. ** ** 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 57188.907463 0.000356 1.18324 0.16985 0.92683 0 57188.908545 0.000726 1.33586 0.12467 0.93625 0 57188.910403 0.001131 1.32942 0.09804 0.96931 0 57188.911890 0.000356 1.33244 0.17570 0.95122 0 57188.912593 0.000347 1.34563 0.18396 0.90833 0 57188.913244 0.000304 1.34992 0.19093 0.96190 0 57188.913860 0.000312 1.27276 0.18265 0.96296 0 57188.914488 0.000315 1.32306 0.18939 0.92661 0 57188.915110 0.000307 1.30116 0.18625 0.96226 0 57188.917075 0.001658 1.48740 0.08663 0.94066 0