/* ** ** Swift/XRT light curve for 1ES 0647+250. ** ** 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 59919.020581 0.000613 0.33555 0.07649 0.91509 0 59919.022198 0.001004 0.22404 0.04946 0.90490 0 59919.023816 0.000613 0.36437 0.08136 0.88679 0 59919.024927 0.000498 0.43047 0.09629 0.91279 0 59919.026090 0.000666 0.31577 0.07234 0.91304 0 59919.027971 0.001215 0.23540 0.04610 0.91589 0 59919.089883 0.000802 0.26744 0.06130 0.86578 0 59919.091362 0.000677 0.30096 0.06772 0.90171 0 59919.092522 0.000483 0.40145 0.09031 0.94012 0 59919.094768 0.001762 0.20369 0.03452 0.91133 0