/* ** ** 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 56316.457838 0.000567 0.70977 0.10177 0.96939 0 56316.458767 0.000362 1.12542 0.15987 0.95200 0 56316.459663 0.000535 0.77406 0.10996 0.94054 0 56316.460529 0.000330 0.47510 0.10743 0.98246 0 56316.461353 0.000495 0.80491 0.11485 0.97076 0 56316.462453 0.000605 0.68769 0.09835 0.92823 0 56316.463573 0.000515 0.80937 0.11524 0.93258 0 56316.464426 0.000339 0.46936 0.10554 0.97436 0 56316.465291 0.000521 0.79889 0.11323 0.93333 0 56316.466423 0.000611 0.66545 0.09496 0.95261 0 56316.467780 0.000747 0.59401 0.08151 0.94961 0