/* ** ** Swift/XRT light curve for PKS 2149-306. ** ** 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 58276.302542 0.000581 0.24752 0.05535 1.00000 1 0.20000 0.04472 0.20000 0.04472 0.00000 0.00000 58276.303980 0.000857 0.25633 0.04680 0.98125 1 0.20728 0.03784 0.20728 0.03784 0.00000 0.00000 58276.763493 0.000552 0.29305 0.06554 0.98027 1 0.21476 0.04802 0.21476 0.04802 0.00000 0.00000 58276.764655 0.000610 0.25333 0.05665 1.00000 1 0.19048 0.04259 0.19048 0.04259 0.00000 0.00000 58276.766209 0.000944 0.17141 0.03873 0.95385 1 0.12903 0.02885 0.12774 0.02887 0.00129 0.00091 58276.767720 0.000566 0.28262 0.06388 0.97436 1 0.21053 0.04708 0.20842 0.04710 0.00211 0.00149 58276.769782 0.001496 0.21334 0.03391 0.97517 1 0.15930 0.02519 0.15850 0.02519 0.00080 0.00056