/* ** ** 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 59223.095946 0.000349 0.48156 0.09962 1.00000 1 59223.096803 0.000508 0.44221 0.09889 0.63312 1 59223.097849 0.000537 0.42502 0.09322 0.65268 1 59223.098851 0.000465 0.46213 0.10334 0.66120 1 59223.099621 0.000305 0.46093 0.10362 1.00000 1 59223.100608 0.000683 0.55409 0.07716 0.97872 1 59223.101654 0.000363 0.48395 0.09923 0.96000 1 59223.102584 0.000566 0.62113 0.08879 1.00000 1 59223.103513 0.000363 0.48318 0.10122 0.92000 1 59223.104458 0.000581 0.62662 0.08901 0.97500 1 59223.105605 0.000537 0.66067 0.09364 1.00000 1 59223.106578 0.000436 0.48768 0.09217 0.93333 1 59223.107363 0.000349 0.40449 0.09045 1.00000 1 59223.108380 0.000668 0.55670 0.07890 0.95652 1 59223.109585 0.000537 0.65518 0.09306 1.00000 1 59223.110500 0.000378 0.48323 0.09908 0.92308 1 59223.111808 0.000930 0.60453 0.07011 0.94370 1