/* ** ** 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 55160.001593 0.000334 0.43174 0.09706 1.00000 1 55160.002479 0.000552 0.48531 0.08114 0.97368 1 55160.003728 0.000697 0.54095 0.07667 0.97917 1 55160.005065 0.000639 0.50087 0.07749 0.97727 1 55160.006662 0.000959 0.51737 0.06532 0.95098 1 55160.927315 0.000436 0.35711 0.08069 0.90403 1 55160.928071 0.000320 0.47039 0.10316 1.00000 1 55160.928753 0.000363 0.47337 0.09871 0.96000 1 55160.929451 0.000334 0.44598 0.09972 0.95652 1 55160.930104 0.000320 0.44593 0.09971 1.00000 1 55160.930758 0.000334 0.44576 0.09968 0.95652 1 55160.931484 0.000392 0.37965 0.08326 1.00000 1 55160.932356 0.000479 0.47677 0.08428 1.00000 1 55160.933285 0.000450 0.35984 0.07709 0.96774 1 55160.934128 0.000392 0.39610 0.08644 0.96296 1 55160.934956 0.000436 0.48306 0.09003 0.98550 1