/* ** ** 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 54442.838823 0.000561 0.40456 0.03443 0.98969 0 5.82085 0.26492 5.09991 0.23209 2.35488 0.16936 2.06493 0.14852 54442.839940 0.000556 0.39063 0.03338 0.98958 0 6.04981 0.27464 5.30910 0.24101 2.36321 0.17111 2.07578 0.15028 54442.841094 0.000599 0.38289 0.03256 0.98551 0 5.74164 0.25654 5.02992 0.22472 2.19842 0.15908 1.92857 0.13953 54442.842196 0.000503 0.44080 0.03811 1.00000 0 5.91023 0.28390 5.15893 0.24780 2.60523 0.18726 2.27297 0.16337 54442.843244 0.000544 0.45148 0.03861 0.96809 0 5.57942 0.26604 4.86032 0.23176 2.51897 0.17885 2.20111 0.15626 54442.844346 0.000558 0.41849 0.03541 0.96373 0 5.88674 0.26892 5.13200 0.23441 2.46356 0.17547 2.14822 0.15300 54442.845466 0.000561 0.40145 0.03453 0.98969 0 5.83592 0.26690 5.07346 0.23204 2.34283 0.17064 2.03833 0.14844 54442.846577 0.000550 0.44249 0.03800 0.98421 0 5.57188 0.26539 4.81360 0.22925 2.46550 0.17619 2.13120 0.15229 54442.847761 0.000634 0.36521 0.03069 0.99543 0 5.77378 0.25092 4.97839 0.21635 2.10867 0.15166 1.81865 0.13080 54442.848938 0.000544 0.43335 0.03716 0.98936 0 5.63282 0.26528 4.92073 0.23174 2.44099 0.17492 2.13189 0.15272 54442.850009 0.000527 0.48901 0.04309 0.98352 0 5.16784 0.25975 4.50758 0.22656 2.52714 0.18293 2.20334 0.15951 54442.851198 0.000663 0.34103 0.02831 0.99127 0 5.91585 0.24821 5.12946 0.21519 2.01748 0.14453 1.74683 0.12514 54442.852466 0.000605 0.38607 0.03236 0.98086 0 5.78045 0.25604 5.04065 0.22324 2.23168 0.15883 1.94439 0.13839 54442.853629 0.000558 0.46775 0.03877 0.98250 0 5.64839 0.26386 4.92144 0.22988 2.64202 0.18090 2.30211 0.15762 54442.899906 0.000503 0.47429 0.04178 0.99425 0 5.59638 0.27934 4.81264 0.24015 2.65430 0.19265 2.26810 0.16464 54442.901046 0.000637 0.35108 0.02913 0.98636 0 6.01347 0.25652 5.23257 0.22319 2.11123 0.15026 1.83685 0.13073 54442.902302 0.000619 0.39709 0.03338 0.98131 0 5.51864 0.24786 4.81602 0.21630 2.19139 0.15569 1.91222 0.13585 54442.903538 0.000616 0.40010 0.03392 0.98592 0 5.41510 0.24506 4.73090 0.21409 2.16657 0.15532 1.89282 0.13570 54442.904744 0.000590 0.41557 0.03544 0.98039 0 5.49820 0.25226 4.76488 0.21860 2.28490 0.16423 1.97744 0.14213 54442.906029 0.000694 0.34555 0.02867 0.97917 0 5.65724 0.23606 4.89342 0.20418 1.95485 0.14016 1.69145 0.12126 54442.907369 0.000645 0.37931 0.03197 0.98655 0 5.45513 0.24000 4.73969 0.20852 2.06917 0.14875 1.79767 0.12921 54442.908697 0.000683 0.32176 0.02644 0.99153 0 6.13024 0.24858 5.29325 0.21463 1.97249 0.14096 1.70311 0.12170 54442.909929 0.000550 0.47524 0.04174 0.98947 0 5.13567 0.25536 4.41717 0.21961 2.44067 0.17672 2.09779 0.15188 54442.911046 0.000567 0.42574 0.03632 0.99490 0 5.59856 0.26242 4.81017 0.22544 2.38351 0.16993 2.05400 0.14640 54442.912207 0.000593 0.39474 0.03334 0.99024 0 5.79541 0.26096 4.96668 0.22362 2.28767 0.16349 1.96319 0.14028 54442.913700 0.000900 0.42450 0.02902 0.98602 0 5.50625 0.20497 4.75555 0.17701 2.33739 0.13401 2.01800 0.11569 54442.967362 0.000596 0.42207 0.03580 0.98058 0 5.39170 0.25011 4.69451 0.21774 2.27565 0.16159 1.98308 0.14080 54442.968484 0.000527 0.42878 0.03630 0.98352 0 5.93408 0.27566 5.23238 0.24306 2.54443 0.18006 2.24372 0.15878 54442.969578 0.000567 0.42164 0.03579 0.98469 0 5.55340 0.25691 4.89792 0.22658 2.34153 0.16667 2.06517 0.14699 54442.970698 0.000553 0.39081 0.03309 0.98429 0 6.10308 0.27295 5.38235 0.24071 2.38512 0.17146 2.10342 0.15121 54442.971878 0.000628 0.38075 0.03244 1.00000 0 5.39758 0.24029 4.75982 0.21190 2.05511 0.14932 1.81230 0.13168 54442.973065 0.000558 0.43813 0.03765 0.98446 0 5.40036 0.25388 4.76202 0.22387 2.36608 0.17022 2.08633 0.15009 54442.974196 0.000573 0.41147 0.03487 0.97475 0 5.67593 0.25896 5.00571 0.22838 2.33546 0.16678 2.05976 0.14709 54442.975434 0.000666 0.34470 0.02886 0.97826 0 5.76537 0.24229 5.08440 0.21367 1.98730 0.14392 1.75250 0.12691 54442.976705 0.000605 0.41485 0.03534 0.98565 0 5.26255 0.24253 4.63945 0.21381 2.18318 0.15642 1.92470 0.13790 54442.977920 0.000611 0.39234 0.03317 0.99526 0 5.48448 0.24762 4.83669 0.21838 2.15179 0.15378 1.89758 0.13561 54442.979086 0.000556 0.40556 0.03437 0.99479 0 5.81852 0.26539 5.13173 0.23406 2.35976 0.16852 2.08133 0.14863 54442.980206 0.000564 0.44056 0.03829 0.98974 0 5.25637 0.25261 4.63709 0.22285 2.31573 0.16770 2.04307 0.14796 54442.981343 0.000573 0.44299 0.03819 0.98990 0 5.22953 0.24903 4.61060 0.21956 2.31661 0.16646 2.04246 0.14676