/* ** ** 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 55269.663250 0.000281 4.84506 0.34517 0.98969 0 4.19448 0.29586 4.15758 0.29618 0.03690 0.01395 55269.663826 0.000295 4.54976 0.32696 1.00000 0 3.94775 0.27845 3.88325 0.27903 0.06450 0.01789 55269.664393 0.000272 5.11249 0.36187 0.97872 0 4.42040 0.31025 4.38740 0.31054 0.03301 0.01347 55269.664952 0.000286 4.74543 0.33646 1.00000 0 4.12808 0.28902 4.08208 0.28943 0.04601 0.01534 55269.665525 0.000286 4.72283 0.33790 0.98990 0 4.10888 0.28982 4.05724 0.29028 0.05164 0.01633 55269.666115 0.000304 4.44949 0.32054 0.98095 0 3.88997 0.27506 3.82609 0.27563 0.06388 0.01772 55269.666705 0.000286 4.67509 0.33448 1.00000 0 4.06738 0.28689 4.01626 0.28735 0.05112 0.01617 55269.667281 0.000289 4.73534 0.33506 0.99000 0 4.08761 0.28760 4.06716 0.28779 0.02045 0.01022 55269.667857 0.000286 4.87882 0.34856 0.95960 0 4.23864 0.29897 4.19069 0.29940 0.04795 0.01598 55269.668467 0.000324 4.14778 0.29889 0.99107 0 3.62766 0.25588 3.55927 0.25648 0.06839 0.01766 55269.669066 0.000275 4.89495 0.35111 0.98947 0 4.26241 0.30140 4.20857 0.30188 0.05384 0.01703 55269.669622 0.000281 4.91967 0.35087 0.96907 0 4.26241 0.30140 4.23011 0.30169 0.03230 0.01319 55269.670172 0.000263 5.15218 0.36757 0.98901 0 4.47411 0.31558 4.42913 0.31598 0.04499 0.01591 55269.670733 0.000298 4.56822 0.32508 0.99029 0 3.96739 0.27914 3.92769 0.27950 0.03969 0.01403 55269.671320 0.000289 4.67423 0.33771 0.98000 0 4.08844 0.28910 4.01097 0.28979 0.07746 0.02000 55269.671905 0.000295 4.73126 0.33753 0.96078 0 4.10888 0.28982 4.06757 0.29019 0.04131 0.01461 55269.672492 0.000292 4.82058 0.34230 0.97030 0 4.17021 0.29197 4.11856 0.29243 0.05164 0.01633 55269.673080 0.000295 4.61054 0.33071 0.98039 0 4.00667 0.28331 3.95606 0.28377 0.05061 0.01600 55269.673647 0.000272 4.99533 0.35586 0.98936 0 4.32979 0.30540 4.29170 0.30574 0.03809 0.01440 55269.674182 0.000263 5.10848 0.36643 0.98901 0 4.45186 0.31479 4.39562 0.31530 0.05623 0.01778 55269.674703 0.000258 5.27482 0.37815 0.98876 0 4.62133 0.32435 4.53506 0.32512 0.08627 0.02227 55269.675241 0.000281 4.76556 0.33987 1.00000 0 4.13059 0.29208 4.09928 0.29236 0.03131 0.01278 55269.675953 0.000431 4.67239 0.27329 1.00000 0 4.07390 0.23404 4.00936 0.23451 0.06454 0.01481