/* ** ** Swift/XRT light curve for PKS 1222+216. ** ** 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 57457.971061 0.001496 0.09819 0.02219 0.95146 1 0.08163 0.01825 0.08081 0.01826 0.00082 0.00058 57457.973777 0.001220 0.11851 0.02650 0.97619 1 0.09756 0.02182 0.09756 0.02182 0.00000 0.00000 57457.977685 0.002687 0.05310 0.01187 0.98919 1 0.04372 0.00978 0.04372 0.00978 0.00000 0.00000 57457.980459 0.000087 0.48052 -1.00000 0.91309 1 0.48052 -1.00000 0.48052 -1.00000 0.00000 0.00000