/* ** ** 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 55331.039259 0.001031 0.14083 0.03149 0.98592 1 55331.041133 0.000842 0.17240 0.03855 0.98276 1 55331.042876 0.000872 0.16803 0.03777 0.96667 1 55331.044605 0.000857 0.16600 0.03712 1.00000 1 55331.045970 0.000508 0.28662 0.06443 0.97143 1 55331.047147 0.000668 0.21185 0.04762 1.00000 1 55331.074847 0.027032 0.12207 0.02741 0.04446 1 55331.103230 0.001351 0.10996 0.02459 0.98925 1 55331.105539 0.000959 0.15509 0.03468 0.98485 1 55331.107732 0.001235 0.12261 0.02742 0.96471 1 55331.110710 0.001743 0.11047 0.02173 0.98202 1