/* ** ** Swift/XRT light curve for 3C 446. ** ** 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 55180.273279 0.002150 0.07029 0.01572 0.97297 1 55180.277302 0.001874 0.08250 0.01845 0.95349 1 55180.281253 0.002077 0.09119 0.01824 0.96887 1 55180.377513 0.036372 0.05321 0.00954 0.16316 1 55180.479148 0.002077 0.09374 0.01957 0.98013 1