/* ** ** 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 57870.241530 0.000799 0.18359 0.04106 0.98182 1 0.14815 0.03313 0.14815 0.03313 0.00000 0.00000 57870.243273 0.000944 0.15539 0.03475 0.98462 1 0.12500 0.02795 0.12500 0.02795 0.00000 0.00000 57870.245205 0.000988 0.15155 0.03389 0.97059 1 0.12121 0.02710 0.12121 0.02710 0.00000 0.00000 57870.247021 0.000828 0.18026 0.04053 0.96491 1 0.14546 0.03252 0.14470 0.03253 0.00076 0.00076 57870.248938 0.001089 0.13242 0.02978 1.00000 1 0.10667 0.02385 0.10611 0.02386 0.00055 0.00055 57870.251393 0.001365 0.13306 0.02661 0.98462 1 0.10805 0.02161 0.10805 0.02161 0.00000 0.00000 57870.905692 0.000799 0.19512 0.04388 0.93942 1 0.15484 0.03462 0.15406 0.03463 0.00078 0.00078 57870.907421 0.000930 0.16659 0.03725 0.93750 1 0.13333 0.02981 0.13333 0.02981 0.00000 0.00000 57870.909266 0.000915 0.15836 0.03541 1.00000 1 0.12699 0.02839 0.12699 0.02839 0.00000 0.00000 57870.911183 0.001002 0.15232 0.03424 0.94203 1 0.12308 0.02752 0.12246 0.02753 0.00062 0.00062 57870.913028 0.000842 0.18888 0.04246 0.91379 1 0.15094 0.03375 0.15019 0.03376 0.00076 0.00076 57870.914902 0.001031 0.21072 0.03889 0.99981 1 0.16905 0.03086 0.16735 0.03088 0.00169 0.00098