/* ** ** 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 55237.007246 0.000246 0.22634 0.01808 1.00000 0 24.66125 0.84306 20.62474 0.70467 5.58171 0.40287 4.67595 0.33765 55237.007724 0.000231 0.22898 0.01861 1.00000 0 24.13958 0.84373 21.38977 0.74762 5.52753 0.40548 4.89805 0.35930 55237.008195 0.000240 0.21405 0.01721 0.98795 0 25.65115 0.85876 22.33696 0.74766 5.49050 0.40128 4.77616 0.34899 55237.008664 0.000229 0.22499 0.01793 1.00000 0 25.48399 0.87480 22.35236 0.76732 5.73371 0.41241 5.02857 0.36169 55237.009113 0.000220 0.22104 0.01733 1.00000 0 27.51390 0.92446 23.97846 0.80563 6.08176 0.43075 5.30091 0.37539 55237.009544 0.000211 0.26643 0.02141 1.00000 0 23.34552 0.87179 20.51169 0.76591 6.21997 0.44269 5.46387 0.38889 55237.009975 0.000220 0.23070 0.01869 1.00000 0 25.62103 0.89558 22.35969 0.78147 5.91085 0.43193 5.15322 0.37654 55237.010386 0.000191 0.28386 0.02297 0.98485 0 24.90598 0.94505 21.61744 0.82022 7.06988 0.50530 6.13941 0.43872 55237.010788 0.000211 0.23934 0.01922 1.00000 0 25.97647 0.91701 22.60975 0.79815 6.21724 0.44852 5.41444 0.39046 55237.011234 0.000234 0.21055 0.01694 0.98765 0 26.93513 0.89808 23.36354 0.77880 5.67113 0.41515 4.92309 0.36017 55237.011702 0.000234 0.22050 0.01756 0.98765 0 25.84986 0.87383 22.41711 0.75779 5.69992 0.41105 4.94067 0.35629 55237.012145 0.000208 0.25678 0.02081 0.98611 0 24.68983 0.89835 21.69230 0.78929 6.33994 0.45900 5.56976 0.40325 55237.012562 0.000208 0.24679 0.01973 1.00000 0 25.92818 0.92600 22.60081 0.80705 6.39873 0.45780 5.57311 0.39880 55237.012958 0.000188 0.27450 0.02201 1.00000 0 25.62729 0.96949 22.44650 0.84916 7.03467 0.49743 6.16411 0.43587 55237.013346 0.000200 0.25698 0.02089 0.98551 0 25.85514 0.94524 22.53732 0.82391 6.64428 0.48244 5.78602 0.42001 55237.013754 0.000208 0.23680 0.01899 0.98611 0 26.90844 0.93811 23.64200 0.82423 6.37202 0.46014 5.59797 0.40423 55237.014150 0.000188 0.29247 0.02370 0.96923 0 24.72476 0.95255 21.76407 0.83849 7.23125 0.51543 6.36611 0.45376 55237.014541 0.000203 0.23566 0.01903 1.00000 0 27.14715 0.96093 23.84811 0.84416 6.39758 0.46439 5.62071 0.40801 55237.014957 0.000214 0.24974 0.02017 0.97297 0 25.05161 0.89720 21.98978 0.78754 6.25639 0.45295 5.49240 0.39765 55237.015368 0.000197 0.25491 0.02092 1.00000 0 25.78237 0.94825 22.60459 0.83138 6.57218 0.48209 5.76241 0.42271 55237.015779 0.000214 0.22766 0.01842 1.00000 0 26.51832 0.92121 23.24671 0.80755 6.03704 0.44113 5.29250 0.38672 55237.016181 0.000188 0.27798 0.02238 1.00000 0 25.42060 0.96019 22.30886 0.84265 7.06629 0.50239 6.20105 0.44088 55237.016615 0.000246 0.19349 0.01519 1.00000 0 27.81364 0.88024 24.40943 0.77250 5.38177 0.38661 4.72309 0.33929 55237.017107 0.000246 0.20098 0.01582 0.98824 0 26.83805 0.85957 23.53192 0.75368 5.39381 0.38797 4.72925 0.34016 55237.017570 0.000217 0.23321 0.01880 1.00000 0 25.62918 0.89818 22.49672 0.78840 5.97698 0.43387 5.24599 0.38080 55237.017981 0.000194 0.26168 0.02136 1.00000 0 25.60074 0.95562 22.44011 0.83764 6.69917 0.48629 5.87238 0.42627 55237.018456 0.000281 0.22703 0.01602 1.00000 0 26.34752 0.80253 23.05064 0.70210 5.98169 0.38082 5.23340 0.33318