/* ** ** 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 56598.202941 0.000407 0.51714 0.09957 1.00000 1 56598.204060 0.000712 0.58402 0.08116 0.95918 1 56598.205134 0.000363 0.45562 0.09807 1.00000 1 56598.205861 0.000363 0.48443 0.10833 0.88000 1 56598.206587 0.000363 0.42457 0.09494 1.00000 1 56598.207270 0.000320 0.50419 0.11059 1.00000 1 56598.207938 0.000349 0.50540 0.10539 1.00000 1 56598.208621 0.000334 0.50463 0.11069 0.95652 1 56598.209318 0.000363 0.50467 0.10303 1.00000 1 56598.210349 0.000668 0.60679 0.08336 1.00000 1 56598.211380 0.000363 0.50030 0.10347 1.00000 1 56598.212136 0.000392 0.38318 0.08757 1.00000 1 56598.213283 0.000755 0.53785 0.07671 0.94231 1 56598.214474 0.000436 0.35448 0.07969 1.00000 1 56598.215259 0.000349 0.50853 0.10843 0.95833 1 56598.216130 0.000523 0.49762 0.08663 0.97393 1