/* ** ** 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 59732.938055 0.000321 0.14514 0.01118 0.98198 0 27.31463 0.74172 24.96040 0.67774 3.96455 0.28568 3.62469 0.26118 59732.938643 0.000266 0.16919 0.01324 1.00000 0 27.90450 0.83157 25.32541 0.75468 4.72128 0.34175 4.27932 0.30981 59732.939181 0.000272 0.16832 0.01309 0.98936 0 27.63579 0.81096 25.41579 0.74582 4.65154 0.33500 4.27639 0.30799 59732.939733 0.000281 0.15979 0.01241 1.00000 0 27.71990 0.80493 25.48888 0.74016 4.42950 0.31917 4.07310 0.29349 59732.940301 0.000286 0.15663 0.01202 0.97980 0 28.60759 0.80657 26.18816 0.73838 4.48068 0.31982 4.10185 0.29278 59732.940856 0.000269 0.17045 0.01320 1.00000 0 27.62361 0.82112 25.27260 0.75120 4.70832 0.33667 4.31292 0.30838 59732.941432 0.000307 0.14838 0.01151 0.99057 0 27.47846 0.76336 25.27263 0.70209 4.07737 0.29521 3.74950 0.27145 59732.942040 0.000301 0.15048 0.01146 1.00000 0 28.04172 0.78306 25.80729 0.72066 4.21976 0.29892 3.88355 0.27511 59732.942584 0.000243 0.18265 0.01424 0.98810 0 28.42035 0.87040 26.15348 0.80098 5.19095 0.37227 4.77693 0.34258 59732.943099 0.000272 0.16492 0.01267 1.00000 0 27.98459 0.81925 25.75480 0.75398 4.61535 0.32789 4.24759 0.30176 59732.943663 0.000292 0.15394 0.01195 1.00000 0 27.64479 0.78669 25.45096 0.72426 4.25552 0.30728 3.91783 0.28290 59732.944210 0.000255 0.17312 0.01342 1.00000 0 28.60821 0.85516 26.32860 0.78702 4.95261 0.35411 4.55797 0.32590 59732.944733 0.000269 0.17175 0.01347 1.00000 0 26.78208 0.80676 24.64774 0.74247 4.59987 0.33302 4.23330 0.30648 59732.945272 0.000269 0.16151 0.01276 1.00000 0 28.18085 0.82307 25.93158 0.75738 4.55163 0.33426 4.18834 0.30757 59732.945836 0.000295 0.15861 0.01204 0.99020 0 27.61339 0.78467 25.25244 0.71750 4.37963 0.30816 4.00667 0.28191 59732.946412 0.000281 0.15831 0.01229 1.00000 0 27.95710 0.80605 25.72843 0.74180 4.42592 0.31891 4.07310 0.29349 59732.946956 0.000263 0.16040 0.01242 1.00000 0 29.56153 0.85250 27.20464 0.78453 4.74172 0.34078 4.36368 0.31361 59732.947566 0.000347 0.14972 0.01084 1.00000 0 27.00440 0.70782 24.85609 0.65151 4.04307 0.27294 3.72140 0.25122