/* ** ** 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 59289.858087 0.000298 0.17039 0.01335 1.00000 0 24.93332 0.74829 22.44593 0.67351 4.24846 0.30740 3.82733 0.27684 59289.858686 0.000301 0.16214 0.01265 1.00000 0 25.73198 0.75274 23.39189 0.68422 4.17214 0.30183 3.79053 0.27418 59289.859320 0.000333 0.15093 0.01150 1.00000 0 25.63071 0.71015 23.24445 0.64402 3.86857 0.27460 3.50827 0.24899 59289.859951 0.000298 0.15527 0.01205 1.00000 0 27.65869 0.79130 24.77568 0.70873 4.29464 0.30983 3.84678 0.27752 59289.860527 0.000278 0.16924 0.01326 1.00000 0 26.78038 0.80507 24.27696 0.72981 4.53231 0.32792 4.10641 0.29703 59289.861094 0.000289 0.17156 0.01339 0.99000 0 26.04012 0.77575 23.32181 0.69473 4.46735 0.32228 4.00221 0.28874 59289.861724 0.000341 0.14192 0.01124 0.98305 0 25.99341 0.71193 23.55795 0.64510 3.68887 0.27405 3.34615 0.24837 59289.862373 0.000307 0.15786 0.01212 0.99057 0 26.58201 0.75380 24.11115 0.68369 4.19624 0.29936 3.80423 0.27137 59289.862989 0.000310 0.16293 0.01281 0.99065 0 25.38865 0.74202 22.89947 0.66921 4.13661 0.30187 3.73006 0.27227 59289.863599 0.000301 0.17010 0.01310 0.99038 0 25.40228 0.74774 22.91801 0.67461 4.32089 0.30747 3.89755 0.27732 59289.864210 0.000310 0.16466 0.01256 0.99065 0 25.45448 0.73793 23.08158 0.66906 4.19136 0.29565 3.79878 0.26794 59289.864838 0.000318 0.15042 0.01173 0.99091 0 26.65082 0.74625 23.92069 0.66969 4.00885 0.29164 3.60186 0.26202 59289.865437 0.000281 0.18034 0.01412 1.00000 0 25.10340 0.77523 22.59338 0.69762 4.52705 0.32563 4.08070 0.29349 59289.865998 0.000281 0.16357 0.01310 1.00000 0 26.89184 0.79487 24.33056 0.71918 4.39861 0.32752 3.98093 0.29631 59289.866777 0.000498 0.15273 0.00948 0.99419 0 26.40512 0.59348 23.72647 0.53324 4.03283 0.23344 3.62661 0.20996