/* ** ** 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 56369.003410 0.000392 3.22403 0.44785 1.00000 1 0.80000 0.10887 0.78484 0.10902 0.01516 0.00573 56369.004456 0.000654 3.24136 0.45195 0.59148 1 0.79650 0.10941 0.78552 0.10952 0.01098 0.00491 56369.005589 0.000479 3.97368 0.45159 0.96970 1 0.98750 0.11110 0.97837 0.11118 0.00914 0.00409 56369.006446 0.000378 3.30234 0.46820 0.96154 1 0.81600 0.11426 0.80665 0.11436 0.00936 0.00468 56369.007245 0.000421 3.06118 0.42451 0.96552 1 0.74286 0.10302 0.74286 0.10302 0.00000 0.00000 56369.007986 0.000320 3.93082 0.54482 1.00000 1 0.96364 0.13237 0.95567 0.13245 0.00797 0.00460 56369.009017 0.000712 3.26464 0.34522 0.94195 1 0.82331 0.08447 0.80051 0.08464 0.02280 0.00537 56369.079291 0.000334 3.52630 0.49696 0.99886 1 0.88798 0.12434 0.88282 0.12440 0.00516 0.00365 56369.080046 0.000421 3.91283 0.47074 1.00000 1 0.97931 0.11622 0.96705 0.11633 0.01226 0.00501 56369.080845 0.000378 3.95092 0.50155 1.00000 1 0.96923 0.12211 0.96240 0.12218 0.00684 0.00395 56369.081543 0.000320 3.84941 0.55141 0.95455 1 0.95238 0.13469 0.94110 0.13481 0.01129 0.00564 56369.082182 0.000320 3.76847 0.53105 1.00000 1 0.92728 0.12984 0.92189 0.12990 0.00539 0.00381 56369.082835 0.000334 3.88566 0.55482 0.91304 1 0.95238 0.13469 0.94392 0.13478 0.00847 0.00489 56369.083503 0.000334 3.59314 0.50792 1.00000 1 0.88696 0.12420 0.87923 0.12428 0.00773 0.00446 56369.084157 0.000320 3.82940 0.53573 1.00000 1 0.96364 0.13237 0.94748 0.13253 0.01616 0.00660 56369.084840 0.000363 3.21806 0.46100 1.00000 1 0.80000 0.11314 0.79052 0.11324 0.00948 0.00474 56369.085653 0.000450 3.44119 0.44411 0.92780 1 0.84835 0.10862 0.84217 0.10868 0.00618 0.00357 56369.146370 0.000392 3.98986 0.56061 0.94730 1 0.79759 0.11169 0.79541 0.11171 0.00219 0.00219 56369.147140 0.000378 4.02885 0.56754 0.96154 1 0.81600 0.11426 0.81152 0.11431 0.00448 0.00317 56369.147880 0.000363 4.16846 0.58089 1.00000 1 0.84800 0.11648 0.83681 0.11659 0.01120 0.00501 56369.148592 0.000349 4.22904 0.59753 1.00000 1 0.85000 0.11902 0.84301 0.11909 0.00700 0.00404 56369.149347 0.000407 3.66127 0.52580 0.96429 1 0.74074 0.10476 0.73038 0.10486 0.01037 0.00464 56369.150175 0.000421 3.61764 0.49833 1.00000 1 0.73104 0.10042 0.72911 0.10043 0.00193 0.00193 56369.151120 0.000523 2.92762 0.41660 0.94444 1 0.58824 0.08319 0.58494 0.08322 0.00329 0.00233 56369.152209 0.000566 3.50017 0.43052 0.97878 1 0.70208 0.08577 0.69768 0.08581 0.00440 0.00254 56369.270475 0.000392 4.02301 0.57786 0.99384 1 0.74533 0.10541 0.73494 0.10551 0.01040 0.00465 56369.271216 0.000349 4.59482 0.64720 1.00000 1 0.85000 0.11902 0.84535 0.11907 0.00465 0.00329 56369.272073 0.000508 3.36715 0.47101 0.94286 1 0.63031 0.08741 0.62523 0.08746 0.00507 0.00293 56369.272945 0.000363 4.65060 0.64679 0.96000 1 0.86667 0.12019 0.86435 0.12021 0.00232 0.00232 56369.274150 0.000842 3.44333 0.36722 0.96525 1 0.64304 0.06778 0.63606 0.06783 0.00698 0.00264 56369.400914 0.000450 2.73695 0.38936 0.97520 1 0.67480 0.09449 0.66496 0.09459 0.00984 0.00440 56369.401698 0.000334 3.55614 0.50452 1.00000 1 0.86957 0.12298 0.86698 0.12300 0.00259 0.00259 56369.402337 0.000305 3.88483 0.55474 1.00000 1 0.95238 0.13469 0.94388 0.13478 0.00850 0.00491 56369.403049 0.000407 3.01095 0.43133 0.96429 1 0.74074 0.10476 0.73193 0.10485 0.00882 0.00441 56369.403804 0.000349 3.39777 0.48363 1.00000 1 0.83334 0.11785 0.82838 0.11790 0.00496 0.00351 56369.404473 0.000320 3.91089 0.55487 0.95455 1 0.95238 0.13469 0.94955 0.13472 0.00283 0.00283 56369.405199 0.000407 2.95564 0.42550 1.00000 1 0.74286 0.10302 0.71736 0.10328 0.02550 0.00736 56369.406027 0.000421 3.14544 0.44913 0.89655 1 0.76923 0.10879 0.76237 0.10886 0.00687 0.00396 56369.406826 0.000378 3.13339 0.45033 1.00000 1 0.76923 0.10879 0.75779 0.10891 0.01144 0.00512 56369.407552 0.000349 3.99964 0.52930 1.00000 1 0.98334 0.12802 0.96846 0.12816 0.01488 0.00607 56369.408322 0.000421 2.92278 0.41868 0.96552 1 0.71429 0.10102 0.70579 0.10111 0.00850 0.00425 56369.409121 0.000378 3.35602 0.46379 1.00000 1 0.81539 0.11200 0.81081 0.11205 0.00458 0.00324 56369.409862 0.000363 3.35263 0.47396 1.00000 1 0.81600 0.11426 0.80886 0.11434 0.00714 0.00412 56369.410617 0.000392 3.05169 0.43298 1.00000 1 0.74074 0.10476 0.73854 0.10478 0.00220 0.00220 56369.411387 0.000378 3.11936 0.44977 1.00000 1 0.76923 0.10879 0.75550 0.10893 0.01373 0.00561 56369.467339 0.000407 3.65886 0.52383 0.99725 1 0.71626 0.10129 0.70826 0.10137 0.00800 0.00400 56369.468196 0.000450 3.32095 0.47535 1.00000 1 0.64516 0.09124 0.63796 0.09131 0.00720 0.00360 56369.469125 0.000479 3.19993 0.46081 0.96970 1 0.62500 0.08839 0.61454 0.08849 0.01047 0.00427 56369.470041 0.000436 3.52692 0.50942 0.96667 1 0.68966 0.09753 0.67618 0.09767 0.01348 0.00509 56369.470970 0.000494 3.23543 0.45893 0.94118 1 0.62500 0.08839 0.62326 0.08841 0.00174 0.00174 56369.471900 0.000436 3.41898 0.48937 1.00000 1 0.66667 0.09428 0.65923 0.09435 0.00744 0.00372 56369.472771 0.000436 3.58638 0.51116 0.96667 1 0.70345 0.09850 0.69190 0.09862 0.01155 0.00472 56369.473585 0.000378 4.04499 0.56976 1.00000 1 0.78462 0.10987 0.78032 0.10991 0.00429 0.00304 56369.474456 0.000494 3.27546 0.46272 0.94118 1 0.63750 0.08927 0.63227 0.08932 0.00523 0.00302 56369.475415 0.000465 3.47245 0.48657 0.96875 1 0.68387 0.09394 0.67127 0.09406 0.01261 0.00476 56369.476287 0.000407 3.68093 0.52368 1.00000 1 0.71429 0.10102 0.71030 0.10106 0.00399 0.00282 56369.477579 0.000886 3.23710 0.33455 0.99426 1 0.63314 0.06462 0.62578 0.06467 0.00736 0.00260 56369.592476 0.000596 2.54839 0.35795 0.98742 1 0.50390 0.07056 0.50253 0.07057 0.00138 0.00138 56369.593551 0.000479 3.37498 0.46645 0.96970 1 0.68750 0.09270 0.67181 0.09285 0.01569 0.00523 56369.594509 0.000479 3.21406 0.45272 0.96970 1 0.63750 0.08927 0.63402 0.08930 0.00349 0.00247 56369.595366 0.000378 4.10220 0.57781 0.96154 1 0.81600 0.11426 0.81154 0.11431 0.00446 0.00316 56369.596267 0.000523 2.95492 0.41172 1.00000 1 0.58889 0.08089 0.58114 0.08096 0.00775 0.00346 56369.597255 0.000465 3.10146 0.44525 1.00000 1 0.62500 0.08839 0.61629 0.08847 0.00872 0.00390 56369.598126 0.000407 3.67373 0.52742 0.96429 1 0.74074 0.10476 0.73041 0.10486 0.01033 0.00462 56369.598925 0.000392 3.99886 0.57065 0.92593 1 0.80000 0.11314 0.79331 0.11320 0.00669 0.00386 56369.599680 0.000363 4.08798 0.57583 1.00000 1 0.81600 0.11426 0.81154 0.11431 0.00446 0.00316 56369.600450 0.000407 3.80948 0.55021 0.92857 1 0.76923 0.10879 0.75422 0.10893 0.01502 0.00568 56369.601365 0.000508 2.91011 0.41777 0.97143 1 0.58824 0.08319 0.58003 0.08327 0.00820 0.00367 56369.602353 0.000479 3.04903 0.43332 1.00000 1 0.61818 0.08656 0.60973 0.08665 0.00845 0.00378 56369.603268 0.000436 3.57242 0.50673 0.93333 1 0.71429 0.10102 0.71230 0.10104 0.00199 0.00199 56369.604198 0.000494 2.92148 0.42069 1.00000 1 0.58824 0.08319 0.57839 0.08329 0.00984 0.00402 56369.605127 0.000436 3.44918 0.49368 0.96667 1 0.68966 0.09753 0.68196 0.09761 0.00769 0.00385 56369.605999 0.000436 3.31179 0.47553 1.00000 1 0.66667 0.09428 0.65737 0.09437 0.00930 0.00416 56369.607030 0.000596 3.06199 0.39136 0.99836 1 0.61564 0.07756 0.60747 0.07764 0.00818 0.00334 56369.866615 0.000349 3.73901 0.53612 0.97327 1 0.87334 0.12229 0.85417 0.12248 0.01918 0.00678 56369.867268 0.000305 4.29077 0.60552 1.00000 1 0.99048 0.13735 0.97448 0.13751 0.01600 0.00653 56369.867937 0.000363 3.77348 0.54013 0.92000 1 0.86957 0.12298 0.85983 0.12307 0.00974 0.00487 56369.868735 0.000436 3.09941 0.43608 0.96667 1 0.71724 0.09946 0.70759 0.09956 0.00966 0.00432 56369.869563 0.000363 3.51357 0.49932 1.00000 1 0.81600 0.11426 0.80480 0.11437 0.01120 0.00501 56369.870290 0.000363 3.62702 0.51447 0.96000 1 0.83334 0.11785 0.83100 0.11787 0.00233 0.00233 56369.871030 0.000378 3.38146 0.48055 1.00000 1 0.78462 0.10987 0.77385 0.10997 0.01077 0.00482 56369.871786 0.000378 3.37620 0.48413 1.00000 1 0.78462 0.10987 0.76739 0.11004 0.01723 0.00609 56369.872541 0.000378 3.51078 0.49651 0.96154 1 0.80000 0.11314 0.80000 0.11314 0.00000 0.00000 56369.873631 0.000683 3.97499 0.39431 0.96478 1 0.91742 0.08996 0.90754 0.09003 0.00988 0.00349 56369.934710 0.000465 3.24754 0.44694 0.91265 1 0.73961 0.10065 0.73192 0.10072 0.00769 0.00384 56369.935524 0.000349 3.73930 0.52928 1.00000 1 0.86667 0.12019 0.85030 0.12034 0.01637 0.00619 56369.936293 0.000392 3.47622 0.48914 0.96296 1 0.80000 0.11094 0.78921 0.11105 0.01080 0.00483 56369.937020 0.000334 4.25474 0.57165 1.00000 1 0.97392 0.13015 0.96904 0.13019 0.00488 0.00345 56369.937731 0.000378 3.38394 0.48094 1.00000 1 0.78462 0.10987 0.77382 0.10997 0.01080 0.00483 56369.938501 0.000392 3.27780 0.46445 1.00000 1 0.75556 0.10580 0.74724 0.10588 0.00832 0.00416 56369.939286 0.000392 3.53059 0.50236 0.92593 1 0.80000 0.11314 0.79551 0.11318 0.00449 0.00318 56369.940143 0.000465 2.80490 0.40151 0.96875 1 0.64516 0.09124 0.63792 0.09131 0.00724 0.00362 56369.941014 0.000407 3.18535 0.45598 0.96429 1 0.74074 0.10476 0.73243 0.10484 0.00832 0.00416 56369.941857 0.000436 3.68539 0.46725 1.00000 1 0.85334 0.10667 0.84211 0.10677 0.01123 0.00458