/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 54293.354452 0.000944 0.60578 0.17269 0.96923 1 0.25902 0.04579 0.20984 0.03709 0.15691 0.03509 0.12699 0.02839 54293.356181 0.000784 0.88784 0.26861 1.00000 1 0.21651 0.04537 0.17612 0.03690 0.19222 0.04195 0.15556 0.03395 54293.358185 0.001220 0.52700 0.14633 0.98810 1 0.22418 0.03690 0.18281 0.03009 0.11814 0.02642 0.09639 0.02155 54293.360887 0.001482 0.43467 0.11686 0.98039 1 0.22555 0.03366 0.18374 0.02742 0.09804 0.02192 0.08000 0.01789 54293.364199 0.001830 0.50596 0.14142 0.84143 1 0.18270 0.03064 0.14910 0.02500 0.09244 0.02067 0.07546 0.01687 54293.367336 0.001307 0.42024 0.11269 0.98889 1 0.27440 0.04276 0.22441 0.03497 0.11531 0.02516 0.09438 0.02060 54293.370082 0.001438 0.37315 0.09958 0.98318 1 0.28728 0.04411 0.23226 0.03567 0.10720 0.02340 0.08630 0.01883 54293.421317 0.001148 0.51526 0.14263 0.97468 1 0.24763 0.04041 0.20156 0.03289 0.12759 0.02853 0.10390 0.02323 54293.423452 0.000988 0.50038 0.13780 0.98529 1 0.29084 0.04624 0.23756 0.03777 0.14553 0.03272 0.11878 0.02671 54293.425805 0.001365 0.52600 0.14698 0.98936 1 0.20015 0.03320 0.16305 0.02705 0.10528 0.02367 0.08557 0.01924 54293.428652 0.001482 0.36717 0.09655 0.99020 1 0.26430 0.03604 0.21558 0.02940 0.09704 0.02182 0.07880 0.01772 54293.431731 0.001598 0.98375 0.23104 0.99557 1 0.16916 0.02837 0.13698 0.02297 0.16641 0.02736 0.13515 0.02222 54293.488632 0.001104 0.69391 0.19885 1.00000 1 0.20480 0.03803 0.15891 0.02951 0.14211 0.03101 0.11053 0.02412 54293.490694 0.000959 0.60076 0.16950 0.96970 1 0.26380 0.04539 0.20859 0.03589 0.15848 0.03544 0.12500 0.02795 54293.493062 0.001409 0.46901 0.12753 0.97938 1 0.22804 0.03528 0.18020 0.02788 0.10696 0.02392 0.08421 0.01883 54293.497231 0.002760 0.41928 0.08298 0.96599 1 0.23730 0.02533 0.18747 0.02001 0.09950 0.01658 0.07846 0.01308 54293.555751 0.001554 0.32631 0.08455 0.99065 1 0.28584 0.03680 0.22901 0.02948 0.09327 0.02097 0.07508 0.01688 54293.558758 0.001453 0.43307 0.11683 0.99000 1 0.22968 0.03424 0.18557 0.02766 0.09947 0.02236 0.08039 0.01807 54293.561285 0.001075 0.64076 0.18528 0.97297 1 0.21216 0.03824 0.17164 0.03094 0.13594 0.03074 0.10995 0.02486 54293.563043 0.000683 1.14868 0.38676 0.97872 1 0.18718 0.04712 0.15139 0.03811 0.21501 0.04808 0.17391 0.03889 54293.565164 0.001438 0.78602 0.19520 0.96970 1 0.19001 0.03133 0.15373 0.02535 0.14935 0.02773 0.12083 0.02244