/* ** ** 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 56824.865634 0.000741 0.20765 0.04668 0.92157 1 0.17021 0.03806 0.16936 0.03807 0.00085 0.00085 56824.867479 0.001104 0.13933 0.03071 0.96053 1 0.11507 0.02511 0.11397 0.02512 0.00110 0.00077 56824.869106 0.000523 0.26919 0.06051 1.00000 1 0.22222 0.04969 0.22111 0.04970 0.00111 0.00111 56824.870442 0.000813 0.17649 0.03967 0.98214 1 0.14546 0.03252 0.14473 0.03253 0.00073 0.00073 56824.871837 0.000581 0.26095 0.05723 0.97500 1 0.21539 0.04700 0.21436 0.04701 0.00103 0.00103 56824.872969 0.000552 0.27733 0.06234 0.92105 1 0.22857 0.05111 0.22743 0.05112 0.00114 0.00114 56824.874945 0.001423 0.18731 0.03166 0.92876 1 0.15382 0.02600 0.15382 0.02600 0.00000 0.00000