/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 55313.426499 0.001670 0.09168 0.02050 0.98261 1 55313.430130 0.001961 0.07761 0.01735 0.97037 1 55313.434197 0.002106 0.07171 0.01604 0.98621 1 55313.437393 0.001089 0.14289 0.03208 0.94667 1 55313.440036 0.001554 0.10565 0.02363 0.90661 1 55313.443101 0.001511 0.09890 0.02212 0.99038 1 55313.446253 0.001641 0.10501 0.02239 0.94333 1