/* ** ** 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 57366.598709 0.001046 0.14120 0.03299 0.95833 1 0.11594 0.02593 0.11112 0.02598 0.00482 0.00170 57366.600408 0.000654 0.23342 0.05248 0.95556 1 0.18605 0.04160 0.18508 0.04161 0.00097 0.00097 57366.602166 0.001075 0.14192 0.03191 0.94595 1 0.11429 0.02556 0.11369 0.02556 0.00059 0.00059 57366.604170 0.000930 0.16167 0.03615 0.96875 1 0.12903 0.02885 0.12903 0.02885 0.00000 0.00000 57366.605986 0.000886 0.16911 0.03802 0.96721 1 0.13559 0.03032 0.13489 0.03033 0.00070 0.00070 57366.607933 0.001060 0.27338 0.04435 0.95837 1 0.21726 0.03524 0.21726 0.03524 0.00000 0.00000