/* ** ** 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 59302.821408 0.000305 0.48682 0.10886 1.00000 1 59302.822149 0.000436 0.48502 0.09107 1.00000 1 59302.823020 0.000436 0.34219 0.07734 0.96667 1 59302.823921 0.000465 0.31328 0.07005 1.00000 1 59302.824763 0.000378 0.44149 0.09458 0.96154 1 59302.825678 0.000537 0.28754 0.06430 0.94595 1 59302.826550 0.000334 0.43387 0.09808 1.00000 1 59302.827218 0.000334 0.47393 0.10305 1.00000 1 59302.828090 0.000537 0.30890 0.06586 0.97297 1 59302.829092 0.000465 0.31379 0.07017 1.00000 1 59302.829963 0.000407 0.39522 0.08426 1.00000 1 59302.830719 0.000349 0.47765 0.10530 0.91667 1 59302.831619 0.000552 0.28380 0.06225 0.97368 1 59302.832752 0.000581 0.44404 0.07551 0.98289 1