/* ** ** 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 58202.070821 0.000171 0.21490 0.01726 1.00000 0 34.53459 1.15259 30.88857 1.03084 7.42153 0.54230 6.63808 0.48504 58202.071139 0.000148 0.26508 0.02142 1.00000 0 33.38513 1.24743 29.36866 1.09735 8.84958 0.63400 7.78546 0.55777 58202.071443 0.000156 0.24805 0.01976 1.00000 0 34.29833 1.24011 29.92118 1.08171 8.50759 0.60402 7.42345 0.52703 58202.071753 0.000153 0.24332 0.01950 1.00000 0 34.90823 1.24540 30.97825 1.10517 8.49379 0.60935 7.53323 0.54045 58202.072086 0.000179 0.20943 0.01667 1.00000 0 35.07448 1.16162 30.44067 1.00813 7.34578 0.53186 6.37829 0.46178 58202.072424 0.000159 0.22596 0.01826 1.00000 0 36.62283 1.26479 32.03450 1.10624 8.27539 0.60455 7.23737 0.52869 58202.072725 0.000142 0.25271 0.02052 1.00000 0 37.07552 1.35590 32.10732 1.17422 9.36934 0.67919 8.11544 0.58830 58202.073006 0.000139 0.28149 0.02258 1.00000 0 34.48379 1.30371 30.10959 1.13835 9.70676 0.68672 8.48074 0.59993 58202.073307 0.000162 0.21501 0.01713 1.00000 0 37.70811 1.25929 33.21510 1.10918 8.10764 0.58627 7.13678 0.51601 58202.073628 0.000159 0.22223 0.01779 1.00000 0 36.36274 1.24116 32.34256 1.10395 8.08093 0.58504 7.19007 0.52055 58202.073966 0.000179 0.18647 0.01484 1.00000 0 38.63555 1.22033 33.84948 1.06914 7.20455 0.52644 6.31688 0.46157 58202.074299 0.000153 0.23837 0.01894 1.00000 0 35.69191 1.25945 31.59083 1.11466 8.50786 0.60554 7.52571 0.53564 58202.074615 0.000162 0.21727 0.01732 1.00000 0 37.05273 1.25038 32.71603 1.10404 8.05030 0.58146 7.09745 0.51251 58202.074939 0.000162 0.22445 0.01772 1.00000 0 36.62290 1.25640 32.04572 1.09914 8.21994 0.58444 7.19765 0.51173 58202.075274 0.000174 0.22908 0.01855 1.00000 0 32.86512 1.14544 28.52186 0.99408 7.52863 0.55017 6.52744 0.47695 58202.075613 0.000165 0.22543 0.01823 1.00000 0 34.60086 1.19631 30.47555 1.05354 7.80016 0.57016 6.87099 0.50206 58202.075948 0.000171 0.21573 0.01738 1.00000 0 35.27583 1.19604 30.74750 1.04237 7.60993 0.55604 6.63808 0.48504 58202.076290 0.000171 0.21949 0.01762 1.00000 0 34.44476 1.18045 30.38474 1.04125 7.56027 0.54895 6.66865 0.48407 58202.076608 0.000148 0.25893 0.02097 1.00000 0 34.42255 1.26976 29.91764 1.10360 8.91298 0.64279 7.75009 0.55889 58202.076906 0.000150 0.25101 0.02022 1.00000 0 35.19942 1.27569 30.43480 1.10301 8.83533 0.63550 7.63958 0.54949 58202.077233 0.000177 0.20907 0.01671 1.00000 0 35.20390 1.16891 31.06478 1.03147 7.36013 0.53493 6.48612 0.47143 58202.077566 0.000156 0.23619 0.01912 1.00000 0 35.40320 1.24247 31.01378 1.08835 8.36193 0.61016 7.33060 0.53487 58202.077867 0.000145 0.24792 0.01975 1.00000 0 37.06835 1.33006 32.50692 1.16640 9.18980 0.65347 8.06137 0.57314 58202.078182 0.000171 0.21450 0.01737 1.00000 0 34.91537 1.18174 30.85112 1.04408 7.48939 0.55079 6.60750 0.48600 58202.078605 0.000252 0.22340 0.01465 0.98392 0 35.42210 0.99489 30.81334 0.86547 7.91337 0.46900 6.89450 0.40863