/* ** ** Swift/XRT light curve for Cen A. ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 54225.404417 0.000436 2.99330 0.42883 0.90000 1 0.75555 0.10580 0.73973 0.10597 0.01582 0.00598 54225.405303 0.000450 2.63807 0.38187 0.96774 1 0.66666 0.09428 0.65242 0.09443 0.01424 0.00538 54225.406683 0.000930 2.32428 0.24946 0.98227 1 0.58537 0.06103 0.56984 0.06115 0.01553 0.00388 54225.940581 0.000407 1.98021 0.27868 0.97850 1 0.77377 0.10629 0.75657 0.10644 0.01720 0.00573 54225.941293 0.000305 2.40602 0.34708 1.00000 1 0.95237 0.13469 0.93491 0.13485 0.01746 0.00660 54225.941990 0.000392 1.88265 0.27538 1.00000 1 0.74073 0.10476 0.71746 0.10497 0.02328 0.00672 54225.943050 0.000668 1.90148 0.21104 0.99368 1 0.73507 0.08020 0.72361 0.08028 0.01146 0.00362