/* ** ** 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 56490.009704 0.000436 2.29247 0.36237 0.93066 1 56490.011239 0.000584 2.36441 0.17165 0.96040 0 56490.012484 0.000660 2.16138 0.15521 0.95175 0 56490.013722 0.000579 2.43690 0.17446 0.96000 0 56490.014937 0.000637 2.12884 0.15477 0.98182 0 56490.016147 0.000573 2.39648 0.17380 0.97475 0 56490.017275 0.000556 2.46737 0.17646 0.98958 0 56490.018424 0.000593 2.31191 0.16655 0.98049 0 56490.020279 0.001262 2.11006 0.10820 0.97837 0 56490.078129 0.000674 2.03568 0.14660 0.97305 0 56490.079489 0.000686 1.98770 0.14427 0.96624 0 56490.080788 0.000613 2.19783 0.15903 0.97642 0 56490.082050 0.000648 2.06704 0.14866 0.99107 0 56490.083331 0.000634 2.16220 0.15525 0.96804 0 56490.085018 0.001053 2.12242 0.11921 0.97253 0