/* ** ** 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 56840.614968 0.000616 2.41454 0.17404 0.94836 0 56840.616224 0.000639 2.34161 0.16694 0.95023 0 56840.617477 0.000613 2.33621 0.17064 0.96698 0 56840.618710 0.000619 2.34342 0.16842 0.97196 0 56840.619957 0.000628 2.32915 0.16794 0.96313 0 56840.621412 0.000828 2.70939 0.16008 0.93739 0 56840.881823 0.000654 2.17426 0.15650 0.95859 0 56840.883197 0.000715 1.96881 0.14171 0.96356 0 56840.884633 0.000720 1.97726 0.14280 0.95582 0 56840.886001 0.000648 2.13488 0.15812 0.95536 0 56840.887755 0.001105 2.10340 0.11965 0.93979 0