/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 54294.296357 0.000547 3.73410 0.27286 0.97884 0 2.16577 0.15314 2.13503 0.15342 0.03073 0.00927 54294.297560 0.000657 3.92994 0.28266 0.95595 0 1.86486 0.13121 1.82912 0.13153 0.03573 0.00923 54294.298967 0.000749 3.33052 0.23751 0.96139 0 1.63324 0.11463 1.61041 0.11484 0.02284 0.00688 54294.300309 0.000593 4.22950 0.30361 0.97073 0 2.01340 0.14237 1.98743 0.14261 0.02598 0.00821 54294.301513 0.000611 3.98772 0.28670 0.97630 0 1.95471 0.13787 1.92209 0.13817 0.03262 0.00905 54294.302778 0.000654 3.74755 0.27102 0.96460 0 1.83792 0.12996 1.80235 0.13028 0.03557 0.00918 54294.303970 0.000538 4.52788 0.32300 0.96237 0 2.23836 0.15828 2.22104 0.15843 0.01733 0.00707 54294.305075 0.000567 4.26123 0.30444 0.97449 0 2.09773 0.14833 2.07879 0.14850 0.01894 0.00716 54294.306198 0.000556 4.31768 0.31118 0.97396 0 2.14260 0.15150 2.10667 0.15183 0.03593 0.00997 54294.307430 0.000677 3.69601 0.26500 0.94017 0 1.83032 0.12910 1.80447 0.12934 0.02585 0.00779 54294.308747 0.000639 3.77187 0.27447 0.96833 0 1.88164 0.13272 1.83091 0.13318 0.05072 0.01107 54294.309890 0.000503 4.45374 0.32245 0.98276 0 2.35480 0.16609 2.30341 0.16656 0.05139 0.01246 54294.311108 0.000715 3.76352 0.25416 0.95776 0 1.93080 0.12787 1.89802 0.12815 0.03278 0.00846 54294.353559 0.000891 3.79654 0.27668 0.92336 0 1.40884 0.09962 1.37439 0.09993 0.03445 0.00790 54294.355416 0.000966 3.27823 0.23437 0.94910 0 1.27657 0.08982 1.25868 0.08998 0.01789 0.00540 54294.357271 0.000888 3.46007 0.25091 0.96743 0 1.34905 0.09539 1.31953 0.09566 0.02952 0.00716 54294.358810 0.000651 2.56073 0.25306 0.95556 0 0.99701 0.09638 0.97782 0.09662 0.01919 0.00678 54294.360292 0.000830 2.66547 0.22795 0.96018 0 1.03957 0.08693 1.01899 0.08715 0.02058 0.00621 54294.441227 0.000457 3.34603 0.24090 0.97955 0 2.61470 0.18397 2.58112 0.18428 0.03358 0.01062 54294.442086 0.000402 3.68633 0.26732 0.99281 0 2.90338 0.20530 2.83936 0.20589 0.06402 0.01553 54294.442919 0.000431 3.63946 0.26470 0.95302 0 2.82160 0.19952 2.75206 0.20015 0.06954 0.01595 54294.444227 0.000877 3.33466 0.17335 0.98020 0 2.61715 0.13287 2.56290 0.13322 0.05425 0.00974