/* ** ** 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 54949.246897 0.196108 0.03864 0.00323 0.15536 1 54949.712489 0.139575 0.03698 0.00390 0.14068 1 55019.431360 0.168597 0.03947 0.00530 0.08399 1 55884.267528 0.640079 0.05037 0.00369 0.04799 1