/* ** ** 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 54858.509778 0.000229 0.19954 0.01583 1.00000 0 28.10751 0.90805 25.03901 0.80883 5.60863 0.40641 5.00398 0.36252 54858.510233 0.000226 0.20489 0.01615 1.00000 0 27.74167 0.90851 24.79410 0.81202 5.68388 0.40742 5.08960 0.36475 54858.510641 0.000182 0.27254 0.02186 1.00000 0 26.66686 0.99176 23.70047 0.88138 7.26776 0.51637 6.46301 0.45919 54858.511005 0.000182 0.25932 0.02067 1.00000 0 27.73343 1.00313 24.92301 0.90148 7.19180 0.51097 6.46301 0.45919 54858.511413 0.000226 0.21088 0.01702 1.00000 0 26.49161 0.88743 23.80972 0.79759 5.58660 0.41021 5.02098 0.36868 54858.511824 0.000185 0.25066 0.02046 1.00000 0 27.15345 0.98580 24.40282 0.88594 6.80623 0.49774 6.11675 0.44732 54858.512226 0.000217 0.22558 0.01772 1.00000 0 26.48674 0.89847 23.80967 0.80766 5.97501 0.42320 5.37112 0.38043 54858.512657 0.000214 0.23004 0.01839 1.00000 0 25.96492 0.90333 23.33057 0.81168 5.97293 0.42983 5.36694 0.38622 54858.513074 0.000203 0.23106 0.01873 1.00000 0 26.93264 0.94064 24.20422 0.84535 6.22302 0.45509 5.59246 0.40897 54858.513502 0.000226 0.22422 0.01768 0.98718 0 25.69760 0.87176 23.10084 0.78366 5.76188 0.41017 5.17958 0.36871 54858.513930 0.000203 0.24355 0.01946 1.00000 0 26.04187 0.93018 23.40320 0.83593 6.34255 0.45338 5.69989 0.40744 54858.514312 0.000179 0.27277 0.02205 0.98387 0 26.54950 0.99214 23.85911 0.89161 7.24181 0.51899 6.50801 0.46640 54858.514694 0.000203 0.21924 0.01730 1.00000 0 29.23018 0.98115 26.27039 0.88180 6.40839 0.45762 5.75947 0.41129 54858.515085 0.000188 0.25814 0.02097 1.00000 0 26.21700 0.96452 23.55971 0.86676 6.76771 0.49030 6.08176 0.44060 54858.515635 0.000362 0.20859 0.01320 0.99303 0 27.09102 0.70730 24.34676 0.63565 5.65089 0.32561 5.07831 0.29262 54858.577867 0.000263 0.22150 0.01775 1.00000 0 26.49245 0.90160 19.65162 0.66791 5.86804 0.42572 4.34439 0.31470 54858.578365 0.000234 0.23898 0.01916 1.00000 0 27.28704 0.95876 20.73078 0.72809 6.52119 0.46994 4.93020 0.35528 54858.578819 0.000220 0.22770 0.01816 1.00000 0 28.00398 0.96479 22.96759 0.79119 6.37651 0.45880 5.22594 0.37604 54858.579265 0.000226 0.24558 0.01965 0.98718 0 25.41489 0.90531 20.99433 0.74784 6.24134 0.44727 5.15586 0.36948 54858.579728 0.000237 0.23063 0.01854 1.00000 0 25.30427 0.88298 20.90373 0.72938 5.83604 0.42273 4.82121 0.34924 54858.580182 0.000217 0.23576 0.01895 1.00000 0 27.27403 0.95955 22.47272 0.79061 6.43010 0.46456 5.29790 0.38277 54858.580625 0.000226 0.22866 0.01861 1.00000 0 26.72004 0.93798 21.94869 0.77044 6.10988 0.44854 5.02146 0.36865 54858.581091 0.000240 0.21929 0.01735 0.98795 0 26.77886 0.89768 22.07773 0.74010 5.87226 0.42082 4.84148 0.34695 54858.581635 0.000304 0.21158 0.01494 1.00000 0 27.55373 0.81138 22.67604 0.66776 5.82984 0.37400 4.79705 0.30775