/* ** ** 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 56811.147176 0.000428 3.33685 0.23734 0.95946 0 56811.148099 0.000495 2.76527 0.19956 0.98246 0 56811.149083 0.000489 2.84206 0.20519 0.98225 0 56811.150072 0.000501 2.78305 0.20153 0.95954 0 56811.150995 0.000422 3.23627 0.23210 0.98630 0 56811.151913 0.000495 2.78788 0.19996 0.98246 0 56811.152885 0.000477 2.89608 0.20705 0.98788 0 56811.153831 0.000457 3.06393 0.21932 0.98101 0 56811.154798 0.000509 2.68702 0.19459 0.98295 0 56811.155712 0.000405 3.38552 0.24243 0.98571 0 56811.156577 0.000460 3.08834 0.22095 0.96226 0 56811.157593 0.000556 2.62212 0.18697 0.95312 0 56811.158927 0.000778 3.21491 0.17487 0.96654 0