/* ** ** 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 59918.059208 0.000610 1.13421 0.15849 1.00000 1 59918.060370 0.000552 0.90893 0.15210 0.97368 1 59918.061358 0.000436 1.65488 0.23650 0.93333 1 59918.189661 0.127868 1.05670 0.10915 0.00897 1 59918.318037 0.000508 1.18824 0.16773 1.00000 1 59918.318982 0.000436 1.39116 0.19937 0.96667 1 59918.319955 0.000537 1.16059 0.16502 0.94595 1 59918.321131 0.000639 1.05255 0.14324 0.95455 1 59918.322366 0.000596 0.99941 0.14173 1.00000 1 59918.323485 0.000523 1.12858 0.16178 1.00000 1 59918.324429 0.000421 1.43325 0.20432 0.96552 1 59918.325286 0.000436 1.41499 0.20074 0.96667 1 59918.326317 0.000596 1.05355 0.14946 0.95122 1 59918.327392 0.000479 1.28975 0.18061 0.96970 1 59918.328205 0.000334 1.82975 0.25640 1.00000 1 59918.328946 0.000407 1.56056 0.21643 0.96429 1 59918.329803 0.000450 1.34654 0.19196 0.96774 1 59918.330602 0.000349 1.73670 0.24757 0.95833 1 59918.331415 0.000465 1.29835 0.18655 0.96875 1 59918.332287 0.000407 1.46780 0.20873 1.00000 1 59918.333275 0.000581 1.00400 0.14390 1.00000 1 59918.334626 0.000770 1.33886 0.14638 0.96933 1