/* ** ** 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 56883.050214 0.001409 0.10538 0.02369 0.96907 1 0.08511 0.01903 0.08469 0.01904 0.00041 0.00041 56883.052669 0.001017 0.15122 0.03399 0.94286 1 0.12121 0.02710 0.12063 0.02711 0.00059 0.00059 56883.054383 0.000697 0.21687 0.04874 0.95833 1 0.17391 0.03889 0.17307 0.03890 0.00084 0.00084 56883.055836 0.000755 0.19765 0.04420 0.98077 1 0.15686 0.03508 0.15686 0.03508 0.00000 0.00000 56883.057462 0.000872 0.17902 0.03964 0.96685 1 0.14480 0.03160 0.14280 0.03162 0.00201 0.00116