/* ** ** 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 56631.884793 0.000392 0.38614 0.08558 0.96296 1 56631.885650 0.000465 0.30472 0.06814 1.00000 1 56631.886842 0.000726 0.50885 0.07197 0.96000 1 56631.887960 0.000392 0.38197 0.08378 1.00000 1 56631.888831 0.000479 0.31896 0.07133 0.93939 1 56631.889674 0.000363 0.41200 0.09213 0.96000 1 56631.890444 0.000407 0.36380 0.08179 0.96429 1 56631.891156 0.000305 0.46982 0.10506 1.00000 1 56631.891853 0.000392 0.37262 0.08466 0.96296 1 56631.892652 0.000407 0.34613 0.07824 1.00000 1 56631.893363 0.000305 0.46425 0.10438 1.00000 1 56631.894003 0.000334 0.44314 0.09964 0.95652 1 56631.894874 0.000537 0.28563 0.06387 0.91892 1 56631.895963 0.000552 0.30482 0.06562 0.92434 1