/* ** ** 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 55271.062031 0.000318 4.43535 0.32097 0.94545 0 3.85257 0.27242 3.77369 0.27309 0.07888 0.01913 55271.062667 0.000318 4.21769 0.31079 0.98182 0 3.72843 0.26298 3.58544 0.26420 0.14299 0.02528 55271.063345 0.000359 3.95952 0.28773 0.95161 0 3.39549 0.24010 3.31369 0.24079 0.08179 0.01829 55271.063978 0.000275 5.07307 0.36368 0.96842 0 4.37685 0.30872 4.31391 0.30925 0.06295 0.01817 55271.064612 0.000359 4.01400 0.28890 0.93548 0 3.45403 0.24424 3.39995 0.24470 0.05408 0.01500 55271.065272 0.000301 4.55304 0.32461 1.00000 0 3.85257 0.27242 3.82473 0.27265 0.02784 0.01137 55271.065891 0.000318 4.38931 0.31551 0.97273 0 3.74455 0.26478 3.69043 0.26524 0.05412 0.01562 55271.066527 0.000318 4.34222 0.30969 0.99091 0 3.71260 0.26122 3.66833 0.26159 0.04427 0.01400 55271.067167 0.000321 4.43551 0.31881 0.96396 0 3.74455 0.26478 3.69043 0.26524 0.05412 0.01562 55271.067801 0.000312 4.37503 0.31278 0.99074 0 3.76328 0.26544 3.71818 0.26582 0.04510 0.01426 55271.068455 0.000341 4.17039 0.29773 0.95763 0 3.54573 0.25072 3.51583 0.25098 0.02989 0.01130 55271.069100 0.000304 4.53714 0.32614 0.99048 0 3.85257 0.27242 3.79689 0.27289 0.05568 0.01607 55271.069719 0.000315 4.52128 0.32241 0.96330 0 3.83496 0.27050 3.79819 0.27081 0.03677 0.01300 55271.070358 0.000324 4.25330 0.30653 0.97321 0 3.67585 0.25992 3.61386 0.26045 0.06198 0.01657 55271.071030 0.000347 4.14767 0.29548 0.96667 0 3.50584 0.24606 3.46008 0.24645 0.04576 0.01380 55271.071721 0.000344 3.93612 0.28406 1.00000 0 3.36695 0.23808 3.30612 0.23860 0.06083 0.01571 55271.072390 0.000324 4.31513 0.31153 0.98214 0 3.67885 0.25884 3.59550 0.25955 0.08336 0.01912 55271.073096 0.000382 3.62350 0.25904 0.98485 0 3.08206 0.21793 3.05236 0.21819 0.02970 0.01050 55271.073799 0.000321 4.32922 0.30777 1.00000 0 3.60962 0.25524 3.59222 0.25539 0.01739 0.00870 55271.074476 0.000356 3.88978 0.27806 0.99187 0 3.28416 0.23222 3.25251 0.23249 0.03164 0.01119 55271.075127 0.000295 4.69713 0.33577 0.98039 0 4.00667 0.28331 3.96807 0.28364 0.03861 0.01365 55271.075729 0.000307 4.63174 0.33077 0.98113 0 3.89110 0.27378 3.84005 0.27421 0.05104 0.01539 55271.076348 0.000312 4.41447 0.31511 1.00000 0 3.70988 0.26233 3.67860 0.26259 0.03128 0.01182 55271.076970 0.000310 4.47943 0.31935 1.00000 0 3.74455 0.26478 3.71749 0.26501 0.02706 0.01105 55271.077624 0.000344 4.02289 0.28654 1.00000 0 3.41746 0.23986 3.37285 0.24024 0.04461 0.01345 55271.078327 0.000359 3.84933 0.27857 0.97581 0 3.31130 0.23414 3.24350 0.23472 0.06780 0.01644 55271.079253 0.000567 4.49530 0.23501 0.99490 0 3.85257 0.19895 3.81050 0.19921 0.04207 0.01020