/* ** ** 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 54479.261334 0.000263 0.14060 0.01100 0.98901 0 33.45463 0.89962 30.83984 0.82925 4.70368 0.34548 4.33052 0.31812 54479.261820 0.000223 0.16950 0.01328 0.97403 0 33.81587 0.99353 30.89915 0.90781 5.73172 0.41637 5.23823 0.38060 54479.262277 0.000234 0.14835 0.01137 1.00000 0 36.06759 0.99453 33.28573 0.91772 5.35058 0.38261 4.93819 0.35309 54479.262723 0.000211 0.16648 0.01286 1.00000 0 35.39431 1.03692 32.91248 0.96421 5.89253 0.42133 5.47937 0.39179 54479.263191 0.000258 0.14032 0.01082 1.00000 0 34.38527 0.92287 31.97722 0.85824 4.82482 0.34879 4.48675 0.32435 54479.263663 0.000214 0.17440 0.01350 0.98649 0 33.78250 1.00083 31.41901 0.93081 5.89156 0.42126 5.47937 0.39179 54479.264109 0.000231 0.15646 0.01212 1.00000 0 34.26417 0.97294 31.86711 0.90487 5.36102 0.38648 4.98596 0.35944 54479.264580 0.000240 0.14341 0.01097 1.00000 0 35.91279 0.97815 33.39946 0.90970 5.15013 0.36814 4.78972 0.34238 54479.265046 0.000226 0.15990 0.01234 0.98718 0 34.75653 0.99208 32.32483 0.92267 5.55753 0.39840 5.16871 0.37052 54479.265515 0.000243 0.15062 0.01152 1.00000 0 34.16505 0.94707 31.77420 0.88079 5.14578 0.36700 4.78568 0.34132 54479.265972 0.000214 0.17479 0.01342 1.00000 0 33.51862 1.00189 31.16573 0.93156 5.85857 0.41442 5.44748 0.38534 54479.266423 0.000237 0.14612 0.01136 1.00000 0 35.25537 0.97682 32.78945 0.90850 5.15136 0.37429 4.79106 0.34811 54479.266878 0.000217 0.17175 0.01326 1.00000 0 33.35054 0.99002 31.01840 0.92079 5.72787 0.40839 5.32734 0.37984 54479.267320 0.000226 0.16076 0.01238 0.98718 0 34.53215 0.98890 32.11669 0.91973 5.55125 0.39681 5.16295 0.36905 54479.267789 0.000243 0.14593 0.01117 0.98810 0 35.28970 0.96328 32.82275 0.89595 5.14971 0.36811 4.78972 0.34238 54479.268252 0.000220 0.17184 0.01318 1.00000 0 33.69607 0.99978 30.82136 0.91440 5.79046 0.40964 5.30413 0.37520 54479.268709 0.000237 0.14719 0.01138 0.98780 0 35.57159 0.97862 33.08360 0.91017 5.23587 0.37836 4.86947 0.35189 54479.269184 0.000237 0.15773 0.01194 1.00000 0 33.80638 0.95585 31.44295 0.88903 5.33226 0.37425 4.95947 0.34809 54479.269644 0.000223 0.18200 0.01416 1.00000 0 30.87578 0.94726 28.71691 0.88103 5.61942 0.40191 5.22650 0.37380 54479.270110 0.000243 0.14856 0.01150 1.00000 0 34.59201 0.95892 32.03416 0.88799 5.13904 0.37150 4.75382 0.34366 54479.270596 0.000237 0.15427 0.01173 1.00000 0 35.46107 0.97814 32.68275 0.90140 5.47063 0.38745 5.03537 0.35658