/* ** ** Swift/XRT hardness ratio for OJ 287. ** 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 55132.454626 0.001453 0.36338 0.09540 1.00000 1 0.26409 0.03582 0.21879 0.02967 0.09596 0.02157 0.07960 0.01789 55132.457342 0.001264 0.50076 0.13772 0.97701 1 0.22661 0.03629 0.18795 0.03010 0.11348 0.02537 0.09412 0.02105 55132.459884 0.001278 0.39729 0.10309 0.98864 1 0.29164 0.04044 0.24186 0.03354 0.11587 0.02541 0.09609 0.02107 55132.461990 0.000828 0.57941 0.16347 0.98246 1 0.29730 0.05115 0.24654 0.04241 0.17226 0.03852 0.14286 0.03194 55132.464387 0.001569 0.55488 0.13922 0.99562 1 0.20210 0.03062 0.16760 0.02539 0.11214 0.02243 0.09300 0.01860 55132.522788 0.001046 0.58190 0.16399 1.00000 1 0.23661 0.04058 0.19155 0.03285 0.13768 0.03079 0.11111 0.02485 55132.525271 0.001438 0.42494 0.11382 1.00000 1 0.23538 0.03471 0.18969 0.02797 0.10002 0.02237 0.08081 0.01807 55132.529324 0.002615 0.43156 0.08653 0.98124 1 0.23076 0.02555 0.18846 0.02086 0.09959 0.01665 0.08130 0.01359 55132.590108 0.001699 0.31400 0.08085 1.00000 1 0.26611 0.03397 0.21649 0.02764 0.08356 0.01869 0.06838 0.01529 55132.594669 0.002862 0.19826 0.04854 0.97462 1 0.25798 0.02570 0.21021 0.02094 0.05115 0.01144 0.04167 0.00932 55132.600145 0.002615 0.27412 0.05956 0.99149 1 0.27272 0.02750 0.22122 0.02230 0.07476 0.01439 0.06052 0.01165 55132.650732 0.001670 0.48156 0.13151 0.97391 1 0.18364 0.02848 0.14797 0.02295 0.08843 0.01988 0.07107 0.01598 55132.654015 0.001612 0.34258 0.08868 0.95495 1 0.27075 0.03531 0.22019 0.02872 0.09275 0.02074 0.07547 0.01688 55132.657617 0.001990 0.31796 0.08180 0.99270 1 0.22729 0.02892 0.18478 0.02351 0.07227 0.01616 0.05882 0.01315 55132.661452 0.001845 0.41782 0.11232 0.98425 1 0.18746 0.02764 0.15207 0.02242 0.07832 0.01761 0.06368 0.01431 55132.665650 0.002353 0.47797 0.09695 0.98148 1 0.23381 0.02686 0.18975 0.02180 0.11176 0.01868 0.09032 0.01510