/* ** ** 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 55631.752731 0.000292 4.69884 0.33993 0.97030 0 4.08844 0.28910 4.00636 0.28982 0.08209 0.02052 55631.753342 0.000318 4.29043 0.30442 0.99091 0 3.71260 0.26122 3.68493 0.26146 0.02768 0.01130 55631.753964 0.000304 4.44111 0.31762 0.99048 0 3.85257 0.27242 3.81389 0.27276 0.03868 0.01367 55631.754531 0.000263 5.04718 0.36355 1.00000 0 4.40294 0.31133 4.33111 0.31197 0.07182 0.01992 55631.755072 0.000278 4.80059 0.34382 1.00000 0 4.17362 0.29512 4.12648 0.29554 0.04714 0.01571 55631.755622 0.000272 5.02037 0.35611 0.98936 0 4.32979 0.30540 4.30817 0.30559 0.02162 0.01081 55631.756221 0.000321 4.35990 0.30926 0.96396 0 3.76328 0.26544 3.74448 0.26561 0.01880 0.00940 55631.756858 0.000315 4.31486 0.31000 0.98165 0 3.76328 0.26544 3.70219 0.26598 0.06108 0.01694 55631.757477 0.000304 4.51001 0.32273 0.98095 0 3.92887 0.27643 3.87030 0.27695 0.05858 0.01691 55631.758070 0.000284 4.86166 0.34419 0.98980 0 4.21320 0.29498 4.17174 0.29535 0.04147 0.01466 55631.758654 0.000301 4.49212 0.32450 0.98077 0 3.92811 0.27776 3.85417 0.27841 0.07394 0.01909 55631.759239 0.000284 4.77772 0.34072 0.98980 0 4.13059 0.29208 4.09949 0.29235 0.03110 0.01270 55631.759829 0.000307 4.38488 0.31449 0.99057 0 3.81588 0.26982 3.76799 0.27025 0.04788 0.01514 55631.760411 0.000275 4.90668 0.35141 0.98947 0 4.26242 0.30140 4.21428 0.30183 0.04814 0.01605 55631.760940 0.000255 5.34041 0.38096 0.98864 0 4.62840 0.32646 4.58216 0.32687 0.04623 0.01635 55631.761467 0.000272 4.97878 0.35506 0.98936 0 4.30825 0.30464 4.27581 0.30493 0.03244 0.01324 55631.762020 0.000281 4.78968 0.34167 1.00000 0 4.15124 0.29281 4.10978 0.29317 0.04147 0.01466 55631.762578 0.000278 4.78545 0.34470 1.00000 0 4.17362 0.29512 4.10553 0.29572 0.06808 0.01888 55631.763145 0.000289 4.66302 0.33781 0.98000 0 4.08844 0.28910 4.00122 0.28987 0.08722 0.02115 55631.763704 0.000269 5.03779 0.36039 0.98925 0 4.37685 0.30872 4.32220 0.30920 0.05465 0.01728 55631.764230 0.000258 5.28722 0.37484 1.00000 0 4.59192 0.32150 4.54107 0.32194 0.05084 0.01695 55631.764881 0.000394 4.68810 0.28754 0.98529 0 4.06647 0.24657 4.02520 0.24688 0.04127 0.01244