/* ** ** Swift/XRT light curve for PKS 2144+092. ** ** 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 54949.116821 0.066033 0.03362 0.00548 0.14543 1 54949.186210 0.003355 0.05894 0.01203 0.98234 1 54949.244660 0.006028 0.04074 0.00745 0.98206 1 54949.318028 0.004881 0.03523 0.00770 0.98107 1 54949.411398 0.031607 0.03648 0.00655 0.21703 1