/* ** ** 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 57282.954451 0.000726 0.24148 0.05408 1.00000 1 0.16000 0.03578 0.16000 0.03578 0.00000 0.00000 57282.955976 0.000799 0.23404 0.05269 0.98182 1 0.14815 0.03313 0.14741 0.03314 0.00074 0.00074 57282.957777 0.001002 0.18812 0.04208 0.97101 1 0.11940 0.02670 0.11940 0.02670 0.00000 0.00000 57282.959753 0.000973 0.20001 0.04497 0.94030 1 0.12699 0.02839 0.12635 0.02840 0.00063 0.00063 57282.961714 0.000988 0.19374 0.04370 0.98529 1 0.11940 0.02670 0.11881 0.02671 0.00060 0.00060 57282.963965 0.001264 0.17723 0.03700 0.94167 1 0.11230 0.02342 0.11230 0.02342 0.00000 0.00000