/* ** ** 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 57232.532514 0.000420 3.38008 0.48908 0.90345 0 57232.533293 0.000359 4.53498 0.64180 0.91935 0 57232.533978 0.000327 4.94324 0.70826 0.92920 0 57232.534719 0.000414 3.80964 0.55160 0.93007 0 57232.535561 0.000428 3.84210 0.54496 0.92568 0 57232.536337 0.000347 4.64635 0.66979 0.91667 0 57232.537031 0.000347 4.69435 0.67641 0.90000 0 57232.537723 0.000339 5.01545 0.71762 0.88034 0 57232.538411 0.000350 4.65780 0.67113 0.91736 0 57232.539111 0.000350 4.94605 0.70771 0.85950 0 57232.539855 0.000394 4.36718 0.61908 0.87500 0 57232.540665 0.000417 3.84072 0.55749 0.92361 0 57232.541455 0.000373 4.68906 0.66998 0.87597 0 57232.542427 0.000599 5.26494 0.54975 0.90338 0