/* ** ** 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 59237.126713 0.000370 3.88380 0.27835 0.93750 0 59237.127396 0.000312 4.35013 0.31209 0.99074 0 59237.128064 0.000356 3.98203 0.28720 0.94309 0 59237.128750 0.000330 4.06994 0.29982 0.99123 0 59237.129462 0.000382 3.65461 0.26528 0.95455 0 59237.130246 0.000402 3.44106 0.25024 0.96403 0 59237.131048 0.000399 3.43542 0.24937 0.96377 0 59237.131800 0.000347 3.90658 0.28387 0.97500 0 59237.132518 0.000370 3.70014 0.26561 0.98438 0 59237.133273 0.000385 3.67398 0.26415 0.94737 0 59237.134063 0.000405 3.37489 0.24437 0.97857 0 59237.134856 0.000388 3.56766 0.25788 0.96269 0 59237.135573 0.000330 4.12661 0.29651 0.98246 0 59237.136276 0.000373 3.70778 0.26323 0.98450 0 59237.136985 0.000336 3.98630 0.29157 0.98276 0 59237.137755 0.000434 3.35150 0.23635 0.97333 0