/* ** ** 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 53417.583850 0.000553 0.29834 0.04846 0.97382 0 2.23079 0.17501 1.79633 0.14091 0.66554 0.09467 0.53582 0.07621 53417.585167 0.000764 0.44231 0.05463 0.98009 0 2.09063 0.14293 1.69778 0.11607 0.92471 0.09511 0.75093 0.07723 53417.651028 0.000370 0.39029 0.06605 0.97656 0 2.55470 0.22816 2.02374 0.18074 0.99707 0.14334 0.78968 0.11352 53417.651801 0.000402 0.41469 0.06996 0.98561 0 2.24605 0.20654 1.76453 0.16223 0.93141 0.13173 0.73114 0.10340 53417.652576 0.000373 0.48389 0.08362 0.98450 0 2.09834 0.20834 1.63084 0.16191 1.01536 0.14360 0.78871 0.11154 53417.653300 0.000350 0.43148 0.07375 0.99174 0 2.42503 0.23005 1.92479 0.18260 1.04634 0.14878 0.83068 0.11812 53417.654124 0.000475 0.33240 0.05518 0.97561 0 2.33507 0.19376 1.85597 0.15401 0.77619 0.11159 0.61694 0.08869 53417.655091 0.000492 0.27766 0.04452 0.98235 0 2.71776 0.20527 2.15955 0.16311 0.75460 0.10672 0.59980 0.08482 53417.655970 0.000388 0.40595 0.06911 0.96269 0 2.37293 0.21640 1.88473 0.17189 0.96330 0.13848 0.76520 0.11000 53417.656705 0.000347 0.49706 0.08704 0.98333 0 2.13938 0.21860 1.69928 0.17364 1.06339 0.15121 0.84476 0.12012 53417.657443 0.000391 0.41703 0.06978 0.98519 0 2.31970 0.21244 1.84100 0.16860 0.96738 0.13546 0.76819 0.10757 53417.658291 0.000457 0.32696 0.05374 0.98734 0 2.46258 0.20296 1.95494 0.16112 0.80518 0.11449 0.63898 0.09086 53417.659136 0.000388 0.45546 0.07787 0.97015 0 2.13109 0.20477 1.69187 0.16257 0.97063 0.13727 0.77051 0.10897 53417.660227 0.000703 0.53162 0.06242 0.95941 0 2.25717 0.15528 1.79009 0.12315 1.19995 0.11417 0.95174 0.09056 53417.717761 0.000437 0.29529 0.04728 0.99338 0 2.76147 0.21438 2.30769 0.17915 0.81542 0.11419 0.68113 0.09538 53417.718589 0.000391 0.39731 0.06628 0.99259 0 2.27287 0.20322 1.90845 0.17064 0.90304 0.12718 0.75858 0.10684 53417.719463 0.000483 0.39116 0.06148 0.97370 0 2.12817 0.17781 1.78780 0.14938 0.83246 0.11083 0.69904 0.09307 53417.785022 0.000336 0.37933 0.06153 0.97414 0 2.87208 0.24424 2.46841 0.20991 1.08947 0.15047 0.93508 0.12915 53417.785815 0.000457 0.30909 0.05036 0.98101 0 2.43860 0.19376 2.08030 0.16528 0.75375 0.10721 0.64293 0.09145 53417.786706 0.000434 0.37978 0.06346 0.99333 0 2.05670 0.18302 1.77007 0.15752 0.78109 0.11046 0.67226 0.09507 53417.787589 0.000448 0.31259 0.05158 0.99355 0 2.40792 0.19794 2.06111 0.16942 0.75268 0.10770 0.64378 0.09211 53417.788405 0.000367 0.38235 0.06431 0.96850 0 2.50475 0.22140 2.10367 0.18594 0.95769 0.13704 0.80604 0.11532 53417.789119 0.000347 0.39006 0.06491 0.95000 0 2.67756 0.23483 2.24459 0.19686 1.04442 0.14772 0.87865 0.12426 53417.789901 0.000434 0.36064 0.06013 0.97333 0 2.24511 0.19447 1.91149 0.16556 0.80968 0.11536 0.68927 0.09818 53417.790676 0.000341 0.38101 0.06435 0.97458 0 2.67548 0.24001 2.26021 0.20275 1.01938 0.14587 0.86211 0.12334 53417.791345 0.000327 0.43086 0.07403 0.98230 0 2.43928 0.23505 2.07922 0.20034 1.05098 0.14952 0.89779 0.12770 53417.791978 0.000307 0.52400 0.09071 0.97170 0 2.21550 0.22545 1.89674 0.19301 1.16091 0.16257 0.99194 0.13890 53417.792626 0.000341 0.48700 0.07987 0.97458 0 2.35264 0.22078 2.01146 0.18874 1.14573 0.15409 0.97960 0.13175 53417.793269 0.000301 0.46847 0.08136 0.97115 0 2.46271 0.24544 2.10613 0.20987 1.15370 0.16410 0.98668 0.14035 53417.794264 0.000694 0.44524 0.05459 0.97973 0 2.20470 0.15128 1.86309 0.12783 0.98162 0.09974 0.83059 0.08440 53417.851776 0.000422 0.30384 0.04895 0.97945 0 2.76896 0.21530 2.35485 0.18309 0.84131 0.11870 0.71760 0.10122 53417.852609 0.000411 0.38957 0.06556 0.99296 0 2.12118 0.19074 1.81409 0.16313 0.82635 0.11755 0.70672 0.10053 53417.853503 0.000483 0.37237 0.05358 0.96852 0 2.59219 0.19484 2.21976 0.16685 0.96525 0.11844 0.82665 0.10143 53417.923377 0.000344 0.36774 0.06134 0.99160 0 2.66360 0.23209 2.29656 0.20011 0.97952 0.13933 0.84454 0.12013 53417.924043 0.000321 0.41845 0.07086 0.99099 0 2.52198 0.23489 2.17622 0.20269 1.05533 0.14925 0.91061 0.12878 53417.924729 0.000365 0.37500 0.06301 0.96032 0 2.51961 0.21860 2.17418 0.18863 0.94485 0.13596 0.81514 0.11730 53417.925443 0.000350 0.41277 0.07006 1.00000 0 2.31058 0.21400 1.99438 0.18472 0.95374 0.13566 0.82360 0.11715 53417.926106 0.000312 0.41717 0.07153 1.00000 0 2.54939 0.24088 2.20007 0.20787 1.06354 0.15216 0.91800 0.13133 53417.926797 0.000379 0.37951 0.06365 0.96947 0 2.39808 0.21304 2.06762 0.18368 0.91011 0.12945 0.78469 0.11161 53417.927556 0.000379 0.40702 0.06879 0.97710 0 2.21842 0.20250 1.91276 0.17460 0.90295 0.12844 0.77856 0.11074 53417.928444 0.000509 0.38689 0.05422 0.95455 0 2.52763 0.18647 2.18028 0.16085 0.97793 0.11653 0.84360 0.10052