/* ** ** 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 59417.183797 0.000552 0.65455 0.09257 1.00000 1 0.52632 0.07443 0.52632 0.07443 0.00000 0.00000 59417.184945 0.000596 0.60933 0.08654 1.00000 1 0.48781 0.06899 0.48583 0.06900 0.00197 0.00139 59417.186020 0.000479 0.77920 0.10956 1.00000 1 0.61818 0.08656 0.61573 0.08658 0.00245 0.00173 59417.187109 0.000610 0.65926 0.09290 0.92857 1 0.52308 0.07325 0.51997 0.07327 0.00311 0.00180 59417.188300 0.000581 0.62727 0.08929 1.00000 1 0.50000 0.07071 0.49697 0.07073 0.00303 0.00175 59417.189477 0.000596 0.62545 0.08921 0.97561 1 0.50000 0.07071 0.49596 0.07074 0.00404 0.00202 59417.190116 0.000044 1.28434 -1.00000 0.68324 1 1.28434 -1.00000 1.28434 -1.00000 0.00000 0.00000