/* ** ** 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 57382.852548 0.000284 0.14721 0.01128 0.98980 0 30.41771 0.83356 27.92307 0.76519 4.47786 0.32029 4.11201 0.29412 57382.853074 0.000243 0.17112 0.01361 1.00000 0 30.04379 0.90491 27.21886 0.81980 5.14106 0.37831 4.65778 0.34264 57382.853578 0.000260 0.14677 0.01135 1.00000 0 32.74637 0.90729 29.93190 0.82935 4.80632 0.34714 4.38843 0.31692 57382.854107 0.000269 0.13913 0.01116 1.00000 0 32.39072 0.88377 29.80401 0.81320 4.50659 0.34008 4.14672 0.31292 57382.854640 0.000263 0.14803 0.01152 0.98901 0 32.08996 0.88933 29.50806 0.81778 4.75035 0.34547 4.36728 0.31762 57382.855155 0.000252 0.15825 0.01230 1.00000 0 31.38430 0.90335 28.66754 0.82514 4.96656 0.35871 4.53975 0.32784 57382.855693 0.000286 0.14604 0.01135 0.98990 0 29.85420 0.81954 27.46309 0.75390 4.35998 0.31709 4.01077 0.29169 57382.856269 0.000289 0.14070 0.01078 0.99000 0 31.13425 0.83188 28.64165 0.76528 4.38068 0.31472 4.02995 0.28952 57382.856818 0.000260 0.16197 0.01253 0.98889 0 30.08381 0.86502 27.67645 0.79580 4.87271 0.35007 4.48275 0.32205 57382.857328 0.000249 0.16357 0.01259 1.00000 0 30.81665 0.89879 28.34724 0.82676 5.04072 0.35894 4.63679 0.33018 57382.857825 0.000249 0.16462 0.01283 1.00000 0 30.32706 0.89041 27.89708 0.81907 4.99259 0.36055 4.59254 0.33166 57382.858335 0.000260 0.15757 0.01224 1.00000 0 30.28405 0.86606 27.85314 0.79653 4.77187 0.34461 4.38843 0.31692 57382.858884 0.000289 0.13798 0.01062 0.99000 0 31.58363 0.84136 28.88650 0.76950 4.35781 0.31475 3.98948 0.28811 57382.859469 0.000295 0.13735 0.01083 0.99020 0 30.51206 0.82168 28.06659 0.75583 4.19085 0.31048 3.85495 0.28559 57382.860013 0.000249 0.16538 0.01302 0.98837 0 30.40264 0.89148 27.96778 0.82008 5.02807 0.36729 4.62536 0.33787 57382.860580 0.000318 0.12870 0.00967 0.99091 0 31.36825 0.80050 28.85451 0.73635 4.03698 0.28530 3.71352 0.26244 57382.861167 0.000269 0.15309 0.01219 0.98925 0 30.09434 0.85743 27.49910 0.78341 4.60725 0.34242 4.21029 0.31277 57382.861682 0.000246 0.16088 0.01251 0.97647 0 32.53576 0.92941 29.70544 0.84855 5.23439 0.37868 4.78388 0.34610 57382.862186 0.000258 0.15211 0.01179 0.98876 0 32.07776 0.90491 29.50601 0.83236 4.87933 0.35237 4.48816 0.32412 57382.862727 0.000284 0.13830 0.01086 1.00000 0 31.22029 0.84388 28.72001 0.77629 4.31771 0.31849 3.97194 0.29298 57382.863450 0.000440 0.15711 0.00964 0.99342 0 29.41328 0.65898 27.05569 0.60616 4.62124 0.26408 4.25080 0.24291