/* ** ** 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 56102.353099 0.000421 0.47551 0.09223 0.96552 1 56102.353854 0.000334 0.43648 0.09863 1.00000 1 56102.354580 0.000392 0.47949 0.09519 1.00000 1 56102.355350 0.000378 0.41523 0.09383 0.92308 1 56102.356265 0.000537 0.48112 0.08181 0.97297 1 56102.357166 0.000363 0.44692 0.09574 1.00000 1 56102.358619 0.001089 0.46053 0.05696 0.96986 1 56102.419785 0.000349 0.48912 0.10727 0.88251 1 56102.420671 0.000537 0.30487 0.06686 0.91892 1 56102.421572 0.000363 0.39743 0.08887 1.00000 1 56102.422255 0.000320 0.45730 0.10280 1.00000 1 56102.423271 0.000697 0.52819 0.07517 0.97917 1 56102.424521 0.000552 0.48848 0.08054 1.00000 1 56102.425683 0.000610 0.59783 0.08508 1.00000 1 56102.426670 0.000378 0.42002 0.09257 0.96154 1 56102.428108 0.001060 0.47461 0.05870 0.96224 1