/* ** ** 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 54292.680419 0.000370 0.57522 0.10331 0.96875 0 2.13007 0.23124 1.38520 0.14988 1.22526 0.17530 0.81131 0.11561 54292.681163 0.000373 0.43109 0.07298 0.96124 0 2.70280 0.25137 1.87443 0.17429 1.16515 0.16481 0.80780 0.11424 54292.681935 0.000399 0.41362 0.07033 0.97826 0 2.54951 0.23745 1.78955 0.16663 1.05453 0.15001 0.73811 0.10500 54292.682737 0.000402 0.43413 0.07396 0.95683 0 2.47420 0.23192 1.73684 0.16273 1.07413 0.15281 0.74921 0.10658 54292.683573 0.000434 0.44333 0.07672 0.98000 0 2.15115 0.20677 1.51944 0.14605 0.95366 0.13724 0.67074 0.09656 54292.684395 0.000388 0.36883 0.06213 0.99254 0 2.86980 0.25090 2.01065 0.17579 1.05847 0.15242 0.74135 0.10673 54292.685132 0.000350 0.63964 0.11469 0.96694 0 1.95749 0.21858 1.37887 0.15393 1.25210 0.17565 0.88144 0.12363 54292.685896 0.000414 0.42839 0.07278 0.97203 0 2.36583 0.22266 1.68418 0.15849 1.01349 0.14335 0.72062 0.10191 54292.686680 0.000370 0.45575 0.07934 0.96875 0 2.42696 0.23745 1.74775 0.17097 1.10609 0.15926 0.79516 0.11447 54292.687427 0.000376 0.47118 0.08281 0.97692 0 2.25980 0.22494 1.64042 0.16329 1.06478 0.15422 0.77226 0.11184 54292.688226 0.000422 0.33402 0.05523 0.97945 0 2.86840 0.23734 2.06912 0.17120 0.95812 0.13715 0.69316 0.09920 54292.689039 0.000391 0.46845 0.08213 0.97778 0 2.19385 0.21674 1.58499 0.15655 1.02771 0.14885 0.74301 0.10761 54292.689733 0.000304 0.49823 0.08702 0.96190 0 2.78839 0.28243 1.97230 0.19974 1.38925 0.19769 0.98658 0.14035 54292.690511 0.000475 0.38093 0.06306 0.96420 0 2.35416 0.20472 1.68788 0.14673 0.89678 0.12631 0.64282 0.09054 54292.881099 0.000356 0.37885 0.06360 0.98374 0 2.50365 0.21960 2.16205 0.18963 0.94850 0.13578 0.81899 0.11724 54292.881837 0.000382 0.38821 0.06536 0.92424 0 2.40315 0.20949 2.08053 0.18137 0.93293 0.13437 0.80789 0.11636 54292.882548 0.000330 0.41670 0.07030 0.94737 0 2.59889 0.23904 2.22141 0.20431 1.08295 0.15316 0.92747 0.13116 54292.883448 0.000570 0.45554 0.05726 0.96954 0 2.53237 0.17785 2.16288 0.15188 1.15359 0.12025 0.98243 0.10242 54292.884322 0.000304 0.40963 0.06950 0.96190 0 2.76857 0.25211 2.39482 0.21808 1.13410 0.16235 0.98116 0.14045 54292.885028 0.000402 0.30609 0.04991 0.95683 0 2.81637 0.21981 2.43345 0.18991 0.86205 0.12342 0.74509 0.10666 54292.885786 0.000356 0.40442 0.07022 0.97561 0 2.31817 0.21525 1.99766 0.18548 0.93752 0.13755 0.80799 0.11855 54292.886828 0.000686 0.39915 0.04861 0.96896 0 2.41459 0.15672 2.08481 0.13531 0.96378 0.09932 0.83049 0.08557 54292.947157 0.000312 0.43463 0.07445 0.95370 0 2.56596 0.23767 2.20791 0.20449 1.11526 0.16071 0.95683 0.13783 54292.947779 0.000310 0.48884 0.08508 0.97196 0 2.25324 0.22291 1.95032 0.19294 1.10148 0.15771 0.95280 0.13640 54292.948462 0.000373 0.37907 0.06304 0.97674 0 2.41435 0.21128 2.09756 0.18356 0.91522 0.12943 0.79497 0.11243 54292.949183 0.000347 0.41139 0.06932 0.98333 0 2.40916 0.22067 2.05804 0.18852 0.99110 0.14017 0.84887 0.12005 54292.949851 0.000321 0.43289 0.07353 0.99099 0 2.46768 0.23217 2.10733 0.19826 1.06824 0.15108 0.91061 0.12878 54292.950494 0.000321 0.39192 0.06546 0.94595 0 2.80526 0.24532 2.41619 0.21128 1.09945 0.15644 0.94885 0.13501 54292.951194 0.000379 0.34114 0.05773 0.96947 0 2.59217 0.22246 2.24962 0.19306 0.88430 0.12897 0.76755 0.11194 54292.951888 0.000315 0.52421 0.09394 0.99083 0 2.00564 0.21141 1.73228 0.18261 1.05137 0.15237 0.90756 0.13154 54292.952522 0.000318 0.49331 0.08580 0.97273 0 2.18380 0.21840 1.88570 0.18858 1.07729 0.15328 0.93111 0.13249 54292.953280 0.000440 0.30234 0.04932 0.96711 0 2.58065 0.20179 2.23245 0.17455 0.78023 0.11169 0.67409 0.09650 54292.954270 0.000550 0.42095 0.05380 0.96842 0 2.61501 0.18135 2.26384 0.15698 1.10078 0.11816 0.95227 0.10222