/* ** ** 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 59928.194389 0.000625 0.98315 0.13978 0.95349 1 59928.195594 0.000581 1.08992 0.15496 0.95000 1 59928.196756 0.000581 1.07161 0.15236 0.95000 1 59928.197962 0.000625 1.00106 0.13989 0.97674 1 59928.198906 0.000320 0.77436 0.17547 0.95455 1 59928.918961 0.000084 1.54632 0.41696 0.80771 0 59928.919500 0.000450 1.45626 0.20661 0.99007 1 59928.920400 0.000450 1.50528 0.21085 0.96774 1 59928.921316 0.000465 1.44859 0.20093 1.00000 1 59928.922274 0.000494 1.34896 0.19277 0.97059 1 59928.923349 0.000581 1.25213 0.17246 0.95000 1 59928.924468 0.000537 1.19028 0.17013 1.00000 1 59928.925601 0.000566 1.20200 0.17133 0.94872 1 59928.926646 0.000479 1.43676 0.20484 0.93939 1 59928.927649 0.000523 1.29345 0.18074 1.00000 1 59928.928578 0.000407 1.60579 0.23010 1.00000 1 59928.929479 0.000494 1.28871 0.18416 1.00000 1 59928.930597 0.000625 1.25647 0.16470 0.98165 1