/* ** ** 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 56793.086054 0.000726 0.19954 0.04462 0.98000 1 0.16327 0.03651 0.16327 0.03651 0.00000 0.00000 56793.087405 0.000625 0.23163 0.05207 0.97674 1 0.19048 0.04259 0.18952 0.04260 0.00095 0.00095 56793.088567 0.000537 0.27833 0.06290 0.94595 1 0.22857 0.05111 0.22629 0.05114 0.00228 0.00162 56793.090731 0.001627 0.15707 0.02671 0.96196 1 0.12994 0.02196 0.12920 0.02197 0.00074 0.00052 56793.222550 0.000566 0.26512 0.05992 0.93259 1 0.21995 0.04918 0.21771 0.04921 0.00224 0.00159 56793.223872 0.000755 0.20045 0.04482 0.92308 1 0.16667 0.03727 0.16667 0.03727 0.00000 0.00000 56793.225644 0.001017 0.13675 0.03074 1.00000 1 0.11429 0.02556 0.11370 0.02556 0.00058 0.00058 56793.227547 0.000886 0.21442 0.04205 0.96053 1 0.17750 0.03481 0.17750 0.03481 0.00000 0.00000