/* ** ** 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 57867.157254 0.000214 0.20885 0.01642 1.00000 0 28.56943 0.93210 25.85915 0.84361 5.96674 0.42689 5.40356 0.38659 57867.157670 0.000203 0.23131 0.01903 1.00000 0 26.55800 0.93286 23.81929 0.83670 6.14309 0.45707 5.51766 0.41053 57867.158058 0.000185 0.27016 0.02193 1.00000 0 25.08257 0.94408 22.89514 0.86175 6.77626 0.48730 6.18526 0.44480 57867.158431 0.000188 0.26217 0.02104 1.00000 0 25.88959 0.95280 23.42642 0.86208 6.78745 0.48415 6.14559 0.43835 57867.158808 0.000188 0.25163 0.01989 1.00000 0 27.65696 0.98336 24.94147 0.88677 6.95941 0.49141 6.26887 0.44266 57867.159210 0.000214 0.20611 0.01619 1.00000 0 29.29290 0.95212 26.21344 0.85199 6.03758 0.43187 5.40356 0.38659 57867.159621 0.000197 0.22194 0.01784 1.00000 0 28.57922 0.97764 26.01931 0.89003 6.34281 0.46129 5.77426 0.41996 57867.160052 0.000234 0.19300 0.01540 1.00000 0 27.93512 0.88647 25.15680 0.79825 5.39159 0.39469 4.85741 0.35540 57867.160463 0.000177 0.27052 0.02172 1.00000 0 26.91464 1.00185 24.34046 0.90594 7.28100 0.51800 6.58142 0.46824 57867.160848 0.000208 0.21486 0.01697 1.00000 0 28.32212 0.94818 25.65949 0.85894 6.08538 0.43528 5.52028 0.39475 57867.161253 0.000197 0.23788 0.01859 1.00000 0 28.21450 0.97936 25.23593 0.87604 6.71161 0.46993 6.01000 0.42078 57867.161658 0.000208 0.21843 0.01708 1.00000 0 28.26492 0.94386 25.50720 0.85173 6.17394 0.43659 5.56482 0.39349 57867.162069 0.000203 0.22152 0.01753 1.00000 0 29.03364 0.98286 25.78774 0.87297 6.43142 0.46014 5.71233 0.40868 57867.162485 0.000214 0.21420 0.01706 1.00000 0 27.56046 0.92003 24.86873 0.83005 5.90346 0.42699 5.32775 0.38530 57867.162893 0.000194 0.26555 0.02124 0.98507 0 25.55430 0.93435 22.88047 0.83655 6.78600 0.48288 6.08283 0.43277 57867.163322 0.000234 0.20716 0.01630 0.97531 0 27.38334 0.88472 24.31039 0.78543 5.67287 0.40690 5.03620 0.36124 57867.163744 0.000188 0.24406 0.01973 1.00000 0 27.72815 1.00050 24.84115 0.89610 6.76724 0.48948 6.06544 0.43865 57867.164143 0.000211 0.23153 0.01829 0.98630 0 27.12602 0.93127 24.07885 0.82666 6.28057 0.44684 5.57593 0.39671 57867.164545 0.000191 0.25100 0.02001 1.00000 0 27.13781 0.97783 24.08924 0.86798 6.81157 0.48436 6.04642 0.42995 57867.164959 0.000223 0.21129 0.01666 1.00000 0 27.52489 0.91392 24.43001 0.81116 5.81570 0.41588 5.16182 0.36912 57867.165373 0.000191 0.24447 0.01994 1.00000 0 26.94724 0.97385 24.25559 0.87641 6.58771 0.48167 5.92495 0.43337 57867.165775 0.000211 0.22049 0.01782 0.98630 0 27.25174 0.92297 24.65205 0.83491 6.00884 0.44080 5.43676 0.39885 57867.166175 0.000188 0.25823 0.02089 1.00000 0 26.06914 0.95528 23.57668 0.86399 6.73179 0.48563 6.09626 0.43973 57867.166568 0.000205 0.22383 0.01771 1.00000 0 28.28471 0.96844 25.13740 0.86068 6.33083 0.45157 5.62625 0.40130 57867.167051 0.000278 0.21483 0.01514 0.98958 0 27.30847 0.80874 24.40685 0.72275 5.86674 0.37532 5.24239 0.33537