/* ** ** 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 59838.592022 0.000625 0.59997 0.08490 0.95349 1 59838.593170 0.000523 0.70223 0.09953 0.97222 1 59838.594085 0.000392 0.91274 0.12936 1.00000 1 59838.594913 0.000436 0.84455 0.11997 0.96667 1 59838.595886 0.000537 0.68144 0.09679 0.97297 1 59838.597077 0.000654 0.56213 0.08036 0.95556 1 59838.598297 0.000566 0.63663 0.09009 1.00000 1 59838.599430 0.000566 0.68757 0.09594 0.94872 1 59838.600534 0.000537 0.75084 0.10499 0.91892 1 59838.601551 0.000479 0.76767 0.10905 0.96970 1 59838.602538 0.000508 0.69884 0.09926 1.00000 1 59838.603555 0.000508 0.72038 0.10255 0.97143 1 59838.604746 0.000683 0.54331 0.07641 0.97872 1 59838.606025 0.000596 0.59228 0.08430 1.00000 1 59838.607201 0.000581 0.61492 0.08697 1.00000 1 59838.608494 0.000712 0.52335 0.07418 0.95918 1 59838.610266 0.001060 0.57621 0.06298 0.97619 1 59838.657154 0.000305 0.57493 0.13071 0.96109 1 59838.658636 0.001177 0.62078 0.06850 0.95200 1