/* ** ** 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 56414.834756 0.000584 0.88279 0.12555 0.92079 0 56414.835902 0.000561 0.80132 0.11466 0.93299 0 56414.836883 0.000420 1.10138 0.15872 0.89655 0 56414.837890 0.000587 0.75894 0.10809 0.94089 0 56414.839021 0.000544 0.81754 0.11725 0.93617 0 56414.840045 0.000480 0.90742 0.13076 0.95181 0 56414.840922 0.000396 1.12371 0.16003 0.94161 0 56414.841799 0.000480 0.91552 0.13162 0.94578 0 56414.842733 0.000454 1.01053 0.14215 0.93631 0 56414.843717 0.000530 0.83808 0.11992 0.94536 0 56414.844794 0.000547 0.81782 0.11593 0.94709 0 56414.845668 0.000327 0.53513 0.12251 0.94690 0 56414.846307 0.000312 0.57292 0.12643 0.98148 0 56414.847247 0.000628 0.78512 0.10771 0.94009 0