/* ** ** 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 57962.192723 0.000350 1.48020 0.22241 0.97521 0 57962.193912 0.000839 2.29106 0.16575 0.93793 0 57962.195611 0.000859 2.13274 0.15286 0.95623 0 57962.197474 0.001004 1.83011 0.13151 0.95389 0 57962.199395 0.000917 2.08062 0.14969 0.92114 0 57962.201285 0.000972 1.92120 0.13790 0.94345 0 57962.203174 0.000917 1.99856 0.14609 0.94953 0 57962.205177 0.001085 1.72351 0.12530 0.93867 0 57962.207642 0.001380 2.22145 0.12561 0.93711 0