/* ** ** Swift/XRT light curve for BL Lacertae. ** ** 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 55760.568666 0.000465 0.48310 0.08735 1.00000 1 55760.569494 0.000363 0.43640 0.09524 0.96000 1 55760.570220 0.000363 0.43311 0.09592 0.96000 1 55760.570932 0.000349 0.42964 0.09656 0.95833 1 55760.571847 0.000537 0.49095 0.08397 0.94596 1 55760.572733 0.000349 0.47166 0.10343 0.91667 1 55760.573765 0.000683 0.48349 0.07240 0.97872 1 55760.574825 0.000378 0.38183 0.08538 1.00000 1 55760.575638 0.000436 0.34422 0.07585 1.00000 1 55760.576525 0.000421 0.47765 0.09060 1.00000 1 55760.577265 0.000320 0.44697 0.10098 1.00000 1 55760.578021 0.000436 0.35610 0.07847 0.96667 1 55760.579154 0.000697 0.37395 0.06340 0.97019 1 55760.640480 0.000494 0.47664 0.10770 0.65882 1 55760.641337 0.000363 0.44051 0.09613 1.00000 1 55760.642122 0.000421 0.37523 0.08390 0.96552 1 55760.642993 0.000450 0.38717 0.08619 0.90323 1 55760.643966 0.000523 0.50906 0.08862 0.94444 1 55760.644823 0.000334 0.50125 0.10938 0.95652 1 55760.645579 0.000421 0.37557 0.08398 0.96552 1 55760.646348 0.000349 0.44044 0.09849 1.00000 1 55760.647046 0.000349 0.50002 0.10521 1.00000 1 55760.647932 0.000537 0.31496 0.06907 0.94595 1 55760.649007 0.000537 0.28181 0.06368 1.00000 1 55760.649878 0.000334 0.45065 0.10237 1.00000 1 55760.650793 0.000581 0.49166 0.08311 0.93818 1