/* ** ** 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 58741.213490 0.000697 0.57707 0.08281 1.00000 1 58741.214884 0.000697 0.64014 0.08983 0.97917 1 58741.216220 0.000639 0.67337 0.09507 1.00000 1 58741.217470 0.000610 0.70977 0.10145 0.97619 1 58741.218675 0.000596 0.71645 0.10154 1.00000 1 58741.219619 0.000349 0.48553 0.10914 1.00000 1 58741.220287 0.000320 0.56088 0.12240 1.00000 1 58741.220970 0.000363 0.50761 0.11473 0.92000 1 58741.221914 0.000581 0.72801 0.10339 1.00000 1 58741.222946 0.000450 0.94039 0.13357 1.00000 1 58741.223890 0.000494 0.90096 0.12642 0.97059 1 58741.224805 0.000421 0.55691 0.10565 1.00000 1 58741.226141 0.000915 0.67968 0.08137 0.95170 1