/* ** ** 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 55862.381844 0.000291 0.82408 0.18939 1.00000 1 0.39999 0.08944 0.38985 0.08959 0.01014 0.00507 55862.382860 0.000726 0.88852 0.12543 0.94000 1 0.43404 0.06078 0.43080 0.06081 0.00324 0.00187 55862.384197 0.000610 0.95627 0.13598 1.00000 1 0.47618 0.06734 0.47377 0.06736 0.00242 0.00171 55862.385272 0.000465 1.28006 0.17973 1.00000 1 0.63749 0.08927 0.63591 0.08928 0.00159 0.00159 55862.616459 0.230722 0.82191 0.08719 0.00569 1 0.39853 0.04201 0.39630 0.04202 0.00223 0.00112