/* ** ** 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 56220.610955 0.000465 0.55203 0.12775 0.90625 1 56220.611754 0.000334 0.72158 0.16363 1.00000 1 56220.612495 0.000407 0.62197 0.13908 0.96429 1 56220.613323 0.000421 0.59435 0.13057 1.00000 1 56220.614383 0.000639 1.01990 0.14431 0.95455 1 56220.615414 0.000392 0.81765 0.16120 1.00000 1 56220.616213 0.000407 0.68733 0.15124 0.96429 1 56220.617041 0.000421 0.56838 0.12886 1.00000 1 56220.617854 0.000392 0.62055 0.13876 1.00000 1 56220.618581 0.000334 0.72219 0.16373 1.00000 1 56220.619234 0.000320 0.79230 0.17292 1.00000 1 56220.619888 0.000334 0.72472 0.16316 1.00000 1 56220.620672 0.000421 0.59793 0.13463 0.96552 1 56220.621994 0.000901 0.51806 0.08680 0.94828 1