/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 56047.384153 0.000417 5.67561 0.41546 0.93750 0 56047.384960 0.000391 5.58594 0.40303 0.97778 0 56047.385765 0.000414 5.47687 0.39589 0.96503 0 56047.386616 0.000437 5.12458 0.37269 0.96689 0 56047.387495 0.000443 5.14524 0.37424 0.94771 0 56047.388297 0.000359 6.06850 0.44139 0.98387 0 56047.389040 0.000385 6.02675 0.43582 0.97744 0 56047.389851 0.000425 5.51315 0.39880 0.96599 0 56047.390667 0.000391 5.49398 0.40145 0.99259 0 56047.391442 0.000385 5.65527 0.40642 0.97744 0 56047.392249 0.000422 5.28051 0.37956 0.97260 0 56047.393077 0.000405 5.54020 0.39780 0.96429 0 56047.394307 0.000825 5.24742 0.27210 0.95789 0