/* ** ** 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 58369.271195 0.000093 2.80816 0.47542 0.98986 0 58369.271727 0.000421 3.03328 0.42572 1.00000 1 58369.272656 0.000508 2.48091 0.35412 0.97143 1 58369.273601 0.000436 3.04619 0.42618 0.96667 1 58369.274530 0.000494 2.54334 0.36303 0.97059 1 58369.275518 0.000494 2.59180 0.36848 0.97059 1 58369.276535 0.000523 3.45740 0.41599 0.94768 1