/* ** ** 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 58173.656676 0.000625 0.50724 0.14147 0.98611 0 0.50619 0.08437 0.36985 0.06164 0.25676 0.05742 0.18811 0.04206 58173.657811 0.000509 0.51781 0.14486 0.97727 0 0.60733 0.10209 0.44989 0.07563 0.31448 0.07032 0.23295 0.05209 58173.659014 0.000694 0.39649 0.10572 0.95417 0 0.59247 0.08500 0.43910 0.06300 0.23491 0.05280 0.17411 0.03913 58173.660380 0.000671 0.45145 0.12257 0.96983 0 0.53245 0.08199 0.39446 0.06074 0.24037 0.05375 0.17807 0.03982 58173.661844 0.000793 0.31041 0.07999 0.97810 0 0.64998 0.08324 0.48160 0.06168 0.20176 0.04512 0.14950 0.03343 58173.663248 0.000611 0.50081 0.14020 0.95735 0 0.52933 0.08751 0.39219 0.06483 0.26509 0.05989 0.19641 0.04437 58173.664706 0.000848 0.51554 0.14357 0.96587 0 0.36878 0.06064 0.27327 0.04494 0.19012 0.04273 0.14089 0.03167 58173.666263 0.000709 0.53763 0.15119 0.97551 0 0.41876 0.07078 0.31025 0.05244 0.22514 0.05060 0.16682 0.03750 58173.667921 0.000949 0.36411 0.09369 0.97866 0 0.48580 0.06623 0.35995 0.04908 0.17688 0.03860 0.13106 0.02860 58173.669605 0.000735 0.34806 0.09132 0.96850 0 0.62843 0.08507 0.46562 0.06303 0.21873 0.04916 0.16208 0.03643 58173.670875 0.000535 0.61341 0.17639 0.97838 0 0.48704 0.08806 0.36089 0.06525 0.29875 0.06680 0.22136 0.04950 58173.672515 0.001105 0.54164 0.11958 0.96830 0 0.43170 0.05709 0.31998 0.04232 0.23383 0.04134 0.17331 0.03064 58173.716883 0.000906 0.36000 0.09502 0.96486 0 0.49382 0.06815 0.36966 0.05101 0.17777 0.04000 0.13192 0.02968 58173.718497 0.000709 0.51608 0.14426 0.96735 0 0.44605 0.07480 0.32628 0.05470 0.23020 0.05148 0.16906 0.03780 58173.720167 0.000961 0.36393 0.09616 0.97892 0 0.45365 0.06383 0.33793 0.04754 0.16510 0.03693 0.12328 0.02757 58173.721764 0.000637 0.60604 0.17431 0.96818 0 0.41768 0.07554 0.30757 0.05562 0.25313 0.05661 0.18811 0.04206 58173.723231 0.000830 0.47568 0.13027 0.96167 0 0.41096 0.06495 0.30537 0.04825 0.19549 0.04372 0.14517 0.03246 58173.724750 0.000689 0.57228 0.16212 0.95378 0 0.41006 0.07058 0.30718 0.05287 0.23467 0.05280 0.17551 0.03948 58173.726376 0.000932 0.44110 0.10932 0.98137 0 0.45783 0.06365 0.34193 0.04753 0.20195 0.04143 0.15143 0.03107