/* ** ** Swift/XRT hardness ratio for 3C 273. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** 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). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 56725.713598 0.000392 0.50835 0.14045 1.00000 1 2.73073 0.44300 0.58462 0.09484 1.38817 0.31044 0.29630 0.06625 56725.714455 0.000465 0.25637 0.06296 1.00000 1 4.87273 0.54880 1.02542 0.11548 1.24922 0.27263 0.26250 0.05728 56725.715254 0.000334 0.58028 0.16618 1.00000 1 2.86309 0.50431 0.59357 0.10455 1.66139 0.37515 0.34475 0.07784 56725.716053 0.000465 0.46055 0.12557 1.00000 1 2.59997 0.40560 0.54342 0.08477 1.19741 0.26776 0.25000 0.05590 56725.716837 0.000320 0.87006 0.26730 1.00000 1 2.06392 0.43779 0.43135 0.09147 1.79573 0.39908 0.37538 0.08344 56725.717549 0.000392 0.59284 0.14919 1.00000 1 3.07431 0.48473 0.65034 0.10253 1.82258 0.35747 0.38519 0.07554 56725.718362 0.000421 0.36116 0.09621 1.00000 1 3.60855 0.49753 0.75462 0.10403 1.30325 0.29706 0.27098 0.06178 56725.719103 0.000320 0.38732 0.10037 1.00000 1 4.70660 0.65761 0.98374 0.13744 1.82296 0.39785 0.38182 0.08332 56725.719829 0.000407 0.44670 0.12132 1.00000 1 3.05976 0.47157 0.63874 0.09845 1.36679 0.30564 0.28572 0.06389 56725.720904 0.000668 0.22316 0.05564 0.95652 1 3.80467 0.40226 0.80260 0.08485 0.84904 0.19170 0.18021 0.04069 56725.721979 0.000407 0.83306 0.22104 1.00000 1 2.18815 0.39306 0.45926 0.08249 1.82285 0.35597 0.38066 0.07432 56725.723112 0.000726 0.55759 0.09918 1.00000 1 3.39693 0.36645 0.71497 0.07712 1.89411 0.26788 0.40000 0.05657 56725.724245 0.000407 0.55795 0.15742 0.92857 1 2.55877 0.42512 0.54291 0.09019 1.42767 0.32554 0.30225 0.06891 56725.724957 0.000305 0.49584 0.13707 1.00000 1 3.66161 0.59511 0.76938 0.12505 1.81557 0.40600 0.38096 0.08518 56725.725610 0.000349 0.49188 0.13529 1.00000 1 3.22555 0.51652 0.67827 0.10861 1.58660 0.35479 0.33334 0.07454 56725.726366 0.000407 0.56139 0.14321 0.92857 1 3.17732 0.48330 0.67148 0.10212 1.78373 0.36526 0.37645 0.07707 56725.727121 0.000349 0.43876 0.11833 1.00000 1 3.64290 0.54921 0.76523 0.11536 1.59835 0.35742 0.33334 0.07454 56725.727818 0.000349 0.73218 0.21968 1.00000 1 2.13867 0.42252 0.44910 0.08873 1.56589 0.35358 0.33039 0.07460 56725.728603 0.000436 0.47908 0.12855 0.93333 1 2.92253 0.43942 0.61581 0.09259 1.40014 0.31117 0.29494 0.06556 56725.729721 0.000683 0.63034 0.12058 0.97872 1 2.94538 0.35305 0.62066 0.07439 1.85659 0.27679 0.39131 0.05833 56725.730825 0.000421 0.75712 0.19896 0.94248 1 2.35919 0.40464 0.49759 0.08534 1.78620 0.35562 0.37533 0.07471 56725.781509 0.000523 0.39606 0.10560 1.00000 1 4.19604 0.60620 0.56428 0.08151 1.66187 0.37240 0.22182 0.04969 56725.782656 0.000625 0.42774 0.11426 0.97674 1 3.38537 0.49464 0.44692 0.06529 1.44807 0.32383 0.19048 0.04259 56725.783818 0.000537 0.48539 0.13298 0.97297 1 3.42438 0.54198 0.45673 0.07228 1.66216 0.37169 0.22222 0.04969 56725.784777 0.000421 0.47063 0.12877 1.00000 1 4.41000 0.69002 0.58467 0.09148 2.07549 0.46585 0.27485 0.06169 56725.785721 0.000523 0.42832 0.11552 0.97222 1 4.09089 0.61677 0.53334 0.08040 1.75222 0.39184 0.22857 0.05111 56725.786752 0.000508 0.36676 0.09627 1.00000 1 4.69825 0.64583 0.62310 0.08565 1.72315 0.38532 0.22857 0.05111 56725.787871 0.000610 0.47197 0.13029 0.97619 1 3.08460 0.49394 0.41053 0.06574 1.45584 0.32738 0.19405 0.04364 56725.789004 0.000523 0.76151 0.22467 0.94444 1 2.32527 0.44750 0.30858 0.05939 1.77073 0.39595 0.23530 0.05261 56725.789846 0.000320 0.90869 0.27799 1.00000 1 3.17667 0.67849 0.41835 0.08935 2.88660 0.63223 0.38048 0.08333 56725.790718 0.000552 0.42569 0.11145 0.97368 1 4.04152 0.58437 0.53252 0.07698 1.72045 0.37550 0.22703 0.04954 56725.791923 0.000654 0.43490 0.11735 0.97778 1 3.16315 0.47769 0.41835 0.06318 1.37564 0.30761 0.18182 0.04066 56725.793114 0.000537 0.40931 0.10862 0.97297 1 4.15452 0.59361 0.54445 0.07778 1.70048 0.38029 0.22222 0.04969 56725.794146 0.000494 0.57783 0.15499 0.94118 1 3.64206 0.59092 0.47501 0.07706 2.10449 0.44949 0.27454 0.05863 56725.795119 0.000479 0.53882 0.15045 1.00000 1 3.39684 0.56795 0.44862 0.07501 1.83029 0.40930 0.24243 0.05421 56725.796005 0.000407 0.69109 0.20101 0.96429 1 3.26966 0.60801 0.42909 0.07978 2.25964 0.50536 0.29630 0.06625 56725.797094 0.000683 0.35107 0.09128 0.97872 1 3.74021 0.49610 0.49502 0.06565 1.31308 0.29364 0.17392 0.03889 56725.798532 0.000755 0.46779 0.10435 0.99326 1 3.72478 0.47363 0.49542 0.06299 1.74241 0.31933 0.23148 0.04242