/* ** ** 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 58645.561533 0.000281 0.42140 0.01617 1.00000 0 54.88528 1.15179 48.77577 1.02361 23.12847 0.74270 20.54317 0.65967 58645.562109 0.000295 0.40753 0.01566 1.00000 0 53.78005 1.11782 48.04670 0.99873 21.91704 0.70805 19.57751 0.63244 58645.562681 0.000278 0.43804 0.01717 1.00000 0 51.83923 1.11983 46.67830 1.00834 22.70756 0.74276 20.44744 0.66883 58645.563263 0.000304 0.38681 0.01488 1.00000 0 53.67775 1.08369 48.35786 0.97629 20.76305 0.68016 18.70485 0.61274 58645.563871 0.000304 0.40415 0.01538 1.00000 0 52.32056 1.06879 47.12402 0.96264 21.14549 0.67898 19.04525 0.61154 58645.564487 0.000312 0.39302 0.01505 1.00000 0 51.80598 1.05422 46.66799 0.94966 20.36070 0.66050 18.34147 0.59500 58645.565089 0.000289 0.41081 0.01597 1.00000 0 53.30301 1.11510 47.73714 0.99867 21.89759 0.71769 19.62006 0.64307 58645.565673 0.000295 0.40553 0.01554 1.00000 0 53.79997 1.10526 48.12809 0.98872 21.81769 0.70594 19.51858 0.63152 58645.566264 0.000295 0.39646 0.01544 1.00000 0 53.55141 1.10352 48.25025 0.99428 21.23073 0.70160 19.12889 0.63214 58645.566874 0.000315 0.37739 0.01436 1.00000 0 53.47673 1.07046 48.17772 0.96438 20.18152 0.65336 18.18190 0.58863 58645.567502 0.000312 0.38242 0.01462 1.00000 0 53.44841 1.07893 47.84163 0.96581 20.43989 0.66388 18.30437 0.59442 58645.568124 0.000310 0.38490 0.01452 1.00000 0 53.75249 1.07113 48.40732 0.96462 20.68917 0.66301 18.63211 0.59709 58645.568743 0.000310 0.37851 0.01448 1.00000 0 54.01802 1.07873 48.66595 0.97185 20.44646 0.66738 18.42026 0.60124 58645.569357 0.000304 0.38879 0.01483 1.00000 0 54.16588 1.10090 48.65393 0.98883 21.05901 0.67979 18.92174 0.61070 58645.569976 0.000315 0.37447 0.01427 1.00000 0 54.46059 1.08009 48.41396 0.96015 20.39366 0.66370 18.12774 0.58987 58645.570610 0.000318 0.36768 0.01392 1.00000 0 54.55825 1.07185 49.17607 0.96611 20.05976 0.64937 18.08084 0.58531 58645.571243 0.000315 0.36015 0.01372 1.00000 0 55.74723 1.08669 50.26110 0.97975 20.07761 0.65727 18.10163 0.59259 58645.571860 0.000301 0.39859 0.01510 1.00000 0 54.17818 1.10400 48.02070 0.97849 21.59471 0.68988 19.14929 0.61178 58645.572488 0.000327 0.37323 0.01407 1.00000 0 53.51608 1.05450 47.65362 0.93890 19.97394 0.64210 17.78650 0.57165