/* ** ** 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 58743.539832 0.000828 0.18021 0.04051 0.96491 1 0.14546 0.03252 0.14472 0.03253 0.00074 0.00074 58743.541764 0.001104 0.14575 0.03181 0.94737 1 0.11667 0.02546 0.11667 0.02546 0.00000 0.00000 58743.544234 0.001365 0.11758 0.02566 0.94681 1 0.09438 0.02060 0.09438 0.02060 0.00000 0.00000 58743.546587 0.000988 0.14994 0.03371 0.97059 1 0.12121 0.02710 0.12060 0.02711 0.00062 0.00062 58743.548562 0.000988 0.15217 0.03421 0.95588 1 0.12308 0.02752 0.12245 0.02753 0.00063 0.00063 58743.551148 0.001598 0.17570 0.02889 0.95222 1 0.14130 0.02323 0.14130 0.02323 0.00000 0.00000