/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 56252.945983 0.000391 1.08886 0.15617 0.90370 0 0.82104 0.11611 0.81021 0.11620 0.01083 0.00442 56252.946817 0.000443 0.94925 0.13776 0.90850 0 0.72062 0.10191 0.70320 0.10205 0.01742 0.00525 56252.947691 0.000431 0.95684 0.13659 0.93289 0 0.72062 0.10191 0.71429 0.10196 0.00633 0.00317 56252.948481 0.000359 1.24395 0.17703 0.88710 0 0.92882 0.13006 0.91481 0.13017 0.01401 0.00529 56252.949279 0.000440 0.94017 0.13514 0.92105 0 0.71548 0.10118 0.70447 0.10127 0.01101 0.00416 56252.950130 0.000411 0.96365 0.13985 0.95070 0 0.74198 0.10493 0.72404 0.10507 0.01794 0.00541 56252.950981 0.000440 0.95768 0.13737 0.91447 0 0.72062 0.10191 0.71112 0.10199 0.00950 0.00388 56252.951866 0.000446 0.92376 0.13314 0.92857 0 0.70047 0.09906 0.68815 0.09916 0.01231 0.00435 56252.952644 0.000333 1.26332 0.18167 0.91304 0 0.95397 0.13491 0.93929 0.13503 0.01467 0.00555 56252.953301 0.000324 1.26888 0.18032 0.93750 0 0.95397 0.13491 0.94978 0.13494 0.00419 0.00296 56252.954175 0.000550 1.32100 0.14207 0.94211 0 0.99607 0.10558 0.98254 0.10566 0.01353 0.00408 56252.955185 0.000460 0.90776 0.13019 0.91195 0 0.69081 0.09769 0.68170 0.09777 0.00911 0.00372 56252.955995 0.000350 1.17830 0.16900 0.92562 0 0.89435 0.12648 0.88255 0.12657 0.01179 0.00481 56252.956985 0.000639 1.01758 0.11720 0.92308 0 0.75616 0.08617 0.74861 0.08622 0.00755 0.00285