/* ** ** 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 56757.385890 0.000407 3.44221 0.48071 1.00000 1 0.74287 0.10302 0.73805 0.10307 0.00481 0.00340 56757.386732 0.000436 3.18419 0.45525 0.96667 1 0.68966 0.09753 0.68270 0.09762 0.00697 0.00402 56757.387662 0.000494 2.81980 0.40206 0.97059 1 0.61819 0.08656 0.60798 0.08668 0.01021 0.00456 56757.388693 0.000537 2.50310 0.35532 1.00000 1 0.54055 0.07644 0.53873 0.07647 0.00182 0.00182 56757.389695 0.000465 3.09533 0.43686 0.96875 1 0.67098 0.09305 0.66011 0.09317 0.01086 0.00486 56757.390596 0.000436 3.26648 0.45339 1.00000 1 0.70668 0.09707 0.69994 0.09715 0.00674 0.00389 56757.391468 0.000436 3.33558 0.46257 0.96667 1 0.71725 0.09946 0.71725 0.09946 0.00000 0.00000 56757.392339 0.000436 3.42861 0.49030 0.90000 1 0.74075 0.10476 0.73327 0.10485 0.00748 0.00432 56757.393225 0.000450 3.01565 0.42687 1.00000 1 0.65807 0.09215 0.65155 0.09223 0.00652 0.00376 56757.394126 0.000450 3.09488 0.43929 0.96774 1 0.66667 0.09428 0.66443 0.09431 0.00225 0.00225 56757.394925 0.000349 3.97419 0.55305 1.00000 1 0.86668 0.12019 0.86387 0.12022 0.00281 0.00281 56757.395709 0.000436 3.06653 0.43687 1.00000 1 0.66667 0.09428 0.66218 0.09434 0.00449 0.00318 56757.396595 0.000450 2.96896 0.42295 1.00000 1 0.64517 0.09124 0.64082 0.09129 0.00435 0.00307 56757.397394 0.000349 3.79957 0.54531 1.00000 1 0.83334 0.11785 0.82212 0.11799 0.01123 0.00561 56757.398236 0.000494 2.69400 0.38524 1.00000 1 0.58824 0.08319 0.58230 0.08326 0.00594 0.00343 56757.399181 0.000450 3.01792 0.42720 1.00000 1 0.65807 0.09215 0.65155 0.09223 0.00652 0.00376 56757.400154 0.000523 2.59886 0.37441 0.97222 1 0.57144 0.08081 0.56181 0.08093 0.00962 0.00430 56757.401156 0.000479 2.96414 0.42228 0.93939 1 0.64517 0.09124 0.64082 0.09129 0.00435 0.00307 56757.402057 0.000421 3.28249 0.46593 0.96552 1 0.71429 0.10102 0.71189 0.10105 0.00241 0.00241 56757.403320 0.000842 3.07987 0.31797 0.98807 1 0.67007 0.06839 0.66302 0.06845 0.00705 0.00288 56757.451763 0.000363 4.16994 0.58796 0.97379 1 0.83797 0.11734 0.83272 0.11740 0.00525 0.00371 56757.452518 0.000392 3.87319 0.54968 0.96296 1 0.76924 0.10879 0.76678 0.10881 0.00246 0.00246 56757.453404 0.000494 3.18601 0.45076 0.97059 1 0.61819 0.08656 0.61238 0.08663 0.00581 0.00335 56757.454464 0.000566 2.85919 0.39287 0.97436 1 0.56843 0.07735 0.56339 0.07741 0.00504 0.00291 56757.455409 0.000378 3.90440 0.55221 1.00000 1 0.76924 0.10879 0.76924 0.10879 0.00000 0.00000 56757.456353 0.000566 2.95748 0.41167 0.92308 1 0.58890 0.08089 0.58180 0.08097 0.00710 0.00355 56757.457253 0.000334 4.47777 0.63773 1.00000 1 0.86958 0.12298 0.86402 0.12304 0.00555 0.00393 56757.458038 0.000450 3.33876 0.48212 0.96774 1 0.66667 0.09428 0.65390 0.09443 0.01277 0.00521 56757.458909 0.000421 3.50183 0.50043 1.00000 1 0.68966 0.09753 0.68306 0.09761 0.00661 0.00381 56757.459897 0.000566 2.64151 0.37242 1.00000 1 0.52308 0.07325 0.51981 0.07328 0.00327 0.00232 56757.460972 0.000508 3.04128 0.43463 0.94286 1 0.60607 0.08571 0.60026 0.08578 0.00581 0.00335 56757.461872 0.000392 3.78820 0.53579 1.00000 1 0.74075 0.10476 0.74075 0.10476 0.00000 0.00000 56757.462744 0.000479 3.16406 0.45383 0.96970 1 0.62501 0.08839 0.61703 0.08848 0.00798 0.00399 56757.463732 0.000508 3.06843 0.42968 0.97143 1 0.60001 0.08402 0.60001 0.08402 0.00000 0.00000 56757.464734 0.000494 2.99291 0.42922 1.00000 1 0.58824 0.08319 0.58073 0.08327 0.00751 0.00376 56757.465606 0.000378 4.27385 0.60868 0.92308 1 0.83334 0.11785 0.82802 0.11791 0.00532 0.00376 56757.466433 0.000450 3.56479 0.50621 0.93548 1 0.70346 0.09850 0.69465 0.09860 0.00881 0.00440 56757.467465 0.000581 3.83698 0.45873 0.96220 1 0.74830 0.08819 0.73834 0.08828 0.00996 0.00406