/* ** ** 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 57826.909802 0.000258 0.19758 0.01563 1.00000 0 26.60721 0.84780 22.48181 0.71625 5.25701 0.38069 4.44307 0.32171 57826.910323 0.000263 0.19477 0.01540 1.00000 0 27.24158 0.86788 22.34978 0.71194 5.30583 0.38408 4.34542 0.31463 57826.910852 0.000266 0.19603 0.01541 0.98913 0 27.32533 0.86488 22.27389 0.70499 5.35658 0.38531 4.36530 0.31401 57826.911356 0.000237 0.22114 0.01771 1.00000 0 26.82519 0.91715 21.77583 0.74454 5.93223 0.42959 4.82236 0.34917 57826.911853 0.000260 0.19917 0.01574 1.00000 0 27.08088 0.87665 22.04688 0.71367 5.39358 0.38897 4.39155 0.31671 57826.912386 0.000272 0.19017 0.01512 1.00000 0 27.28202 0.86254 22.13470 0.69969 5.18819 0.37853 4.21087 0.30729 57826.912898 0.000240 0.22465 0.01769 1.00000 0 26.55329 0.90384 21.49844 0.73177 5.96517 0.42351 4.82965 0.34289 57826.913422 0.000284 0.17969 0.01417 1.00000 0 28.00513 0.85858 22.45710 0.68853 5.03223 0.36572 4.03701 0.29346 57826.913963 0.000258 0.20103 0.01594 1.00000 0 26.96413 0.87226 22.10206 0.71496 5.42063 0.39247 4.44307 0.32171 57826.914452 0.000231 0.22386 0.01793 1.00000 0 26.99073 0.92272 22.08415 0.75497 6.04207 0.43750 4.94292 0.35790 57826.914958 0.000275 0.19768 0.01576 1.00000 0 25.70485 0.82969 20.95736 0.67644 5.08126 0.37029 4.14341 0.30199 57826.915502 0.000269 0.21171 0.01695 0.98925 0 24.74858 0.81948 20.22865 0.66980 5.23960 0.38184 4.27852 0.31184 57826.915997 0.000226 0.22627 0.01817 0.98718 0 27.67262 0.94491 22.70980 0.77545 6.26142 0.45514 5.13802 0.37349 57826.916483 0.000260 0.19858 0.01573 1.00000 0 27.31034 0.87993 22.10569 0.71216 5.42338 0.39259 4.39370 0.31813 57826.917018 0.000275 0.18642 0.01491 1.00000 0 26.88547 0.84346 22.01471 0.69064 5.01201 0.36870 4.10328 0.30185 57826.917571 0.000278 0.19041 0.01515 0.97917 0 26.89502 0.84155 21.99998 0.68838 5.12104 0.37470 4.18955 0.30655 57826.918121 0.000272 0.18974 0.01491 0.98936 0 27.32714 0.85372 22.40013 0.69979 5.18514 0.37396 4.24988 0.30650 57826.918639 0.000246 0.21169 0.01667 0.98824 0 27.59138 0.90753 22.56755 0.74224 5.84095 0.41798 4.77678 0.34184 57826.919131 0.000246 0.21197 0.01674 1.00000 0 26.90389 0.89405 22.03825 0.73236 5.70289 0.40859 4.67116 0.33467 57826.919628 0.000252 0.19875 0.01554 1.00000 0 28.20371 0.90618 23.19093 0.74508 5.60543 0.39957 4.60983 0.32859 57826.920152 0.000272 0.18899 0.01508 0.98936 0 27.09204 0.85106 22.30077 0.70054 5.12025 0.37564 4.21306 0.30910 57826.920679 0.000255 0.21178 0.01691 1.00000 0 25.82695 0.85861 21.10820 0.70174 5.46964 0.39705 4.47079 0.32456 57826.921223 0.000289 0.20421 0.01527 1.00000 0 26.49549 0.82232 21.71361 0.67392 5.41054 0.36796 4.43319 0.30146