/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 58850.149108 0.000298 0.14575 0.01162 0.99029 0 28.03526 0.77358 25.91974 0.71515 4.08604 0.30559 3.77556 0.28238 58850.149716 0.000310 0.13979 0.01070 0.99065 0 29.09906 0.78110 26.91559 0.72242 4.06769 0.29161 3.76875 0.27009 58850.150358 0.000333 0.12818 0.01010 0.99130 0 28.43829 0.74242 26.47259 0.69110 3.64524 0.27092 3.39330 0.25220 58850.150986 0.000295 0.14759 0.01153 1.00000 0 27.98590 0.78224 26.04093 0.72788 4.13032 0.30126 3.84336 0.28033 58850.151562 0.000281 0.16155 0.01270 1.00000 0 27.03938 0.78901 25.16148 0.73422 4.36815 0.31890 4.06495 0.29676 58850.152155 0.000312 0.13793 0.01049 1.00000 0 28.93810 0.77101 26.93463 0.71763 3.99133 0.28429 3.71496 0.26461 58850.152766 0.000298 0.14342 0.01092 1.00000 0 29.01097 0.78918 27.00683 0.73466 4.16061 0.29602 3.87319 0.27557 58850.153327 0.000263 0.16816 0.01314 0.98901 0 28.09054 0.83072 26.14888 0.77330 4.72377 0.34151 4.39728 0.31791 58850.153883 0.000292 0.14960 0.01143 1.00000 0 28.36973 0.78811 26.40232 0.73346 4.24415 0.30197 3.94988 0.28103 58850.154464 0.000289 0.15569 0.01189 0.99000 0 28.10604 0.78799 26.16035 0.73344 4.37585 0.31089 4.07292 0.28937 58850.155043 0.000289 0.14208 0.01091 1.00000 0 30.05381 0.81344 27.97602 0.75720 4.27006 0.30681 3.97484 0.28560 58850.155604 0.000272 0.15607 0.01206 1.00000 0 29.11284 0.82768 27.09417 0.77029 4.54368 0.32647 4.22855 0.30383 58850.156151 0.000275 0.16030 0.01236 0.98947 0 28.32246 0.81260 26.36130 0.75633 4.54004 0.32503 4.22563 0.30252 58850.156724 0.000298 0.14038 0.01072 1.00000 0 29.82826 0.79914 27.76743 0.74393 4.18726 0.29932 3.89797 0.27864 58850.157294 0.000272 0.15277 0.01196 1.00000 0 29.33493 0.83649 27.29896 0.77843 4.48162 0.32689 4.17046 0.30419 58850.157856 0.000289 0.15045 0.01169 0.99000 0 28.57029 0.79491 26.58807 0.73976 4.29838 0.31187 4.00030 0.29024 58850.158434 0.000289 0.15615 0.01210 1.00000 0 27.37272 0.77789 25.47233 0.72388 4.27425 0.30821 3.97758 0.28682 58850.158996 0.000272 0.15178 0.01160 0.98936 0 30.37229 0.84617 28.26330 0.78741 4.60984 0.32799 4.28966 0.30521 58850.159568 0.000301 0.13758 0.01068 0.98077 0 30.01587 0.79910 27.93374 0.74367 4.12968 0.30122 3.84336 0.28033 58850.160468 0.000599 0.14563 0.00798 0.99517 0 28.13175 0.54869 26.17446 0.51052 4.09681 0.20988 3.81177 0.19528