/* ** ** 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 59746.579222 0.000668 0.55119 0.07795 0.97826 1 0.44445 0.06285 0.44445 0.06285 0.00000 0.00000 59746.580486 0.000596 0.60581 0.08660 1.00000 1 0.48781 0.06899 0.48293 0.06902 0.00488 0.00218 59746.581735 0.000654 0.54656 0.07812 1.00000 1 0.44445 0.06285 0.44000 0.06289 0.00444 0.00199 59746.582999 0.000610 0.48268 0.07597 1.00000 1 0.39048 0.06098 0.38762 0.06100 0.00286 0.00165 59746.583929 0.000320 0.47194 0.10665 0.95455 1 0.38095 0.08518 0.37714 0.08523 0.00381 0.00269 59746.584582 0.000334 0.42701 0.09649 1.00000 1 0.34783 0.07778 0.34435 0.07782 0.00348 0.00246 59746.585555 0.000639 0.48181 0.07384 1.00000 1 0.39091 0.05961 0.38909 0.05963 0.00182 0.00129 59746.586834 0.000639 0.62649 0.08419 0.99923 1 0.50948 0.06808 0.50675 0.06810 0.00273 0.00158