/* ** ** 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 59442.740886 0.000305 0.46056 0.10354 1.00000 1 59442.741583 0.000392 0.44180 0.09690 0.85185 1 59442.742324 0.000349 0.45811 0.10299 0.87500 1 59442.743022 0.000349 0.46250 0.09861 0.95833 1 59442.744053 0.000683 0.52703 0.07396 1.00000 1 59442.745404 0.000668 0.54071 0.07664 0.97826 1 59442.746522 0.000450 0.36535 0.08170 0.87097 1 59442.747292 0.000320 0.44457 0.09995 1.00000 1 59442.747960 0.000349 0.39987 0.09087 1.00000 1 59442.748672 0.000334 0.47239 0.10309 0.95652 1 59442.749326 0.000320 0.46628 0.10175 1.00000 1 59442.750124 0.000450 0.47227 0.08653 1.00000 1 59442.750880 0.000305 0.46122 0.10482 1.00000 1 59442.751853 0.000668 0.54781 0.07748 0.97826 1 59442.752870 0.000349 0.47192 0.09841 1.00000 1 59442.753523 0.000305 0.46463 0.10502 1.00000 1 59442.754163 0.000334 0.46739 0.10305 0.95652 1 59442.754816 0.000320 0.46343 0.10473 0.95455 1 59442.755513 0.000378 0.38902 0.08622 1.00000 1 59442.756254 0.000363 0.46080 0.09745 0.96000 1 59442.756995 0.000378 0.43888 0.09542 0.92308 1 59442.757837 0.000465 0.47460 0.08666 0.96822 1