/* ** ** 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 57058.134583 0.000391 3.47541 0.24876 0.98519 0 57058.135396 0.000422 3.19612 0.22784 0.99315 0 57058.136163 0.000344 3.80532 0.27613 1.00000 0 57058.136852 0.000339 3.94598 0.28285 0.99145 0 57058.137546 0.000356 3.90277 0.27763 0.96748 0 57058.138232 0.000330 4.05589 0.29003 1.00000 0 57058.138970 0.000408 3.31117 0.23555 0.98582 0 57058.139803 0.000425 3.16212 0.22736 0.97959 0 57058.140610 0.000382 3.51563 0.25719 0.96970 0 57058.141406 0.000414 3.24980 0.23306 0.98601 0 57058.142234 0.000414 3.29514 0.23548 0.97203 0 57058.143044 0.000391 3.44183 0.24860 0.97778 0 57058.143764 0.000330 4.06964 0.29216 0.98246 0 57058.144609 0.000515 3.73661 0.22514 0.97753 0