/* ** ** 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 58188.329290 0.000501 2.92891 0.21207 0.96532 0 58188.330297 0.000506 2.95599 0.21469 0.95429 0 58188.331371 0.000567 2.59467 0.18866 0.96939 0 58188.332461 0.000524 2.89102 0.21083 0.93923 0 58188.333483 0.000498 2.95594 0.21365 0.97674 0 58188.334501 0.000521 2.84439 0.20562 0.97778 0 58188.335604 0.000582 2.64265 0.19244 0.93532 0 58188.336735 0.000550 2.72003 0.19843 0.95789 0 58188.337780 0.000495 2.97037 0.21823 0.96491 0 58188.339258 0.000984 2.51277 0.14472 0.94412 0