/* ** ** 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 56260.227411 0.000318 1.27202 0.18334 0.92727 0 56260.228131 0.000402 1.03853 0.14792 0.92806 0 56260.228895 0.000362 1.21012 0.16947 0.92000 0 56260.229566 0.000310 1.29552 0.18497 0.97196 0 56260.230229 0.000353 1.13654 0.16345 0.95902 0 56260.231077 0.000495 1.34328 0.15373 0.91813 0 56260.231904 0.000333 1.22365 0.17720 0.93913 0 56260.232550 0.000312 1.31328 0.18751 0.93519 0 56260.233235 0.000373 1.11207 0.15685 0.95349 0 56260.233956 0.000347 1.23006 0.17508 0.93333 0 56260.234673 0.000370 1.11968 0.16217 0.94531 0 56260.235385 0.000341 1.17953 0.16884 0.96610 0 56260.236085 0.000359 1.33017 0.17731 0.92742 0 56260.236794 0.000350 1.14197 0.16384 0.96694 0 56260.237483 0.000339 1.20515 0.17164 0.95726 0 56260.238149 0.000321 1.25714 0.18038 0.96396 0 56260.238771 0.000301 1.32607 0.19025 0.97115 0 56260.239468 0.000396 1.05923 0.15089 0.93431 0 56260.240411 0.000547 1.17212 0.13349 0.95238 0