/* ** ** 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 59913.057988 0.000541 0.33752 0.07766 0.82888 0 59913.059255 0.000726 0.23581 0.05458 0.87649 0 59913.060387 0.000405 0.42676 0.09652 0.88571 0 59913.061396 0.000605 0.29403 0.06612 0.86603 0 59913.062508 0.000495 0.35050 0.08209 0.85380 0 59913.063804 0.000802 0.38806 0.06602 0.86691 0 59913.239750 0.000752 0.23720 0.05368 0.88461 0 59913.241000 0.000498 0.32265 0.07884 0.91279 0 59913.242050 0.000553 0.32756 0.07370 0.87958 0 59913.243115 0.000512 0.33043 0.07960 0.88136 0 59913.244238 0.000605 0.29011 0.06606 0.88517 0 59913.245375 0.000532 0.32573 0.07659 0.88043 0 59913.246567 0.000660 0.52369 0.09104 0.78509 0