/* ** ** 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 58608.117777 0.000226 0.22832 0.01877 1.00000 0 24.44902 0.85069 21.63203 0.75267 5.58224 0.41590 4.93990 0.36804 58608.118229 0.000226 0.24124 0.01932 0.98718 0 23.99171 0.84883 21.38792 0.75661 5.78775 0.41593 5.15697 0.37064 58608.118671 0.000217 0.24907 0.01978 0.98667 0 24.58015 0.87454 21.82674 0.77655 6.12220 0.43475 5.43083 0.38569 58608.119123 0.000234 0.23040 0.01823 1.00000 0 23.95629 0.82669 21.44182 0.73981 5.51951 0.39297 4.93677 0.35149 58608.119565 0.000208 0.26029 0.02116 1.00000 0 23.75022 0.87717 20.98504 0.77497 6.18194 0.44768 5.46788 0.39587 58608.120011 0.000237 0.22363 0.01777 0.98780 0 24.77303 0.84038 21.92658 0.74374 5.53991 0.39815 4.90231 0.35233 58608.120468 0.000220 0.23606 0.01895 1.00000 0 24.74090 0.86791 22.04564 0.77340 5.84037 0.42176 5.20646 0.37596 58608.120911 0.000223 0.24773 0.01953 0.98701 0 23.95044 0.84535 21.52632 0.75979 5.93318 0.41836 5.33264 0.37602 58608.121351 0.000217 0.24225 0.01958 1.00000 0 24.14625 0.86034 21.70203 0.77325 5.84937 0.42439 5.25727 0.38143 58608.121788 0.000220 0.25390 0.02025 1.00000 0 23.02218 0.83471 20.69147 0.75021 5.84533 0.41528 5.25357 0.37323 58608.122242 0.000234 0.22725 0.01803 0.98765 0 24.42520 0.83160 21.95251 0.74741 5.55054 0.39790 4.98863 0.35762 58608.122708 0.000231 0.24260 0.01962 1.00000 0 22.60476 0.80858 20.31622 0.72672 5.48389 0.39787 4.92869 0.35759 58608.123188 0.000249 0.22351 0.01765 1.00000 0 23.14720 0.79051 20.80335 0.71046 5.17363 0.36835 4.64975 0.33105 58608.123660 0.000223 0.22624 0.01801 1.00000 0 25.36158 0.86774 22.79396 0.77989 5.73787 0.41239 5.15697 0.37064 58608.124105 0.000223 0.24743 0.01967 1.00000 0 23.47034 0.83821 21.09419 0.75335 5.80716 0.41242 5.21924 0.37066 58608.124545 0.000217 0.23370 0.01875 1.00000 0 25.12981 0.87818 22.57655 0.78896 5.87295 0.42409 5.27588 0.38098 58608.124976 0.000214 0.25361 0.02041 1.00000 0 23.72138 0.85885 21.16187 0.76614 6.01609 0.43245 5.36604 0.38566 58608.125390 0.000200 0.25662 0.02042 0.98551 0 25.58562 0.92614 22.99558 0.83238 6.56576 0.46528 5.90109 0.41818 58608.125856 0.000266 0.19416 0.01510 1.00000 0 24.87021 0.78549 22.35227 0.70596 4.82878 0.34306 4.33990 0.30832 58608.126362 0.000240 0.22005 0.01711 1.00000 0 24.97243 0.83026 22.44318 0.74617 5.49507 0.38637 4.93850 0.34724 58608.126845 0.000243 0.23400 0.01784 0.98810 0 24.62990 0.81696 22.13618 0.73424 5.76339 0.39558 5.17986 0.35553