/* ** ** 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 55317.922099 0.001845 0.08367 0.01871 0.95276 1 55317.924815 0.000872 0.17395 0.03890 0.96667 1 55317.927197 0.001511 0.10477 0.02295 0.97115 1 55317.930393 0.001685 0.08782 0.01972 0.99138 1 55317.933399 0.001322 0.14949 0.02932 0.97214 1 55317.990296 0.001365 0.11111 0.02485 0.96624 1 55317.993084 0.001423 0.10590 0.02368 0.96939 1 55317.997239 0.002731 0.10556 0.01716 0.96153 1