/* ** ** 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 57828.960510 0.000211 0.24368 0.01952 1.00000 0 25.37222 0.90331 22.43509 0.79873 6.18274 0.44357 5.46850 0.39243 57828.960941 0.000220 0.22564 0.01790 1.00000 0 25.95260 0.88726 23.40086 0.79998 5.85592 0.41918 5.27899 0.37786 57828.961378 0.000217 0.20779 0.01634 1.00000 0 28.57769 0.93827 25.58023 0.83980 5.93828 0.42445 5.32028 0.38026 57828.961786 0.000191 0.25191 0.01995 1.00000 0 26.86817 0.96798 24.21889 0.87253 6.76829 0.47740 6.10107 0.43034 57828.962185 0.000208 0.21984 0.01760 0.97222 0 28.52466 0.95495 25.70426 0.86053 6.27077 0.45599 5.65073 0.41091 57828.962596 0.000203 0.23119 0.01853 1.00000 0 27.09808 0.94591 24.41953 0.85241 6.26493 0.45192 5.64562 0.40724 57828.963010 0.000211 0.21888 0.01719 1.00000 0 27.83750 0.93332 25.08690 0.84110 6.09307 0.43262 5.49104 0.38987 57828.963450 0.000229 0.19126 0.01535 1.00000 0 28.78398 0.91353 25.93787 0.82320 5.50518 0.40567 4.96079 0.36556 57828.963863 0.000185 0.25386 0.02151 1.00000 0 26.26966 0.98482 23.68341 0.88786 6.66885 0.50668 6.01224 0.45679 57828.964268 0.000220 0.22239 0.01808 1.00000 0 25.72858 0.88369 23.18717 0.79640 5.72181 0.42163 5.15661 0.37999 57828.964685 0.000197 0.23883 0.01882 1.00000 0 27.65330 0.96568 24.92849 0.87053 6.60455 0.46659 5.95371 0.42061 57828.965076 0.000194 0.24576 0.01967 0.98507 0 27.31175 0.96838 24.61077 0.87261 6.71227 0.48169 6.04849 0.43405 57828.965481 0.000211 0.22102 0.01759 0.98630 0 27.54974 0.92753 24.83400 0.83610 6.08906 0.43923 5.48880 0.39593 57828.965895 0.000203 0.23565 0.01857 1.00000 0 27.23302 0.95100 24.54344 0.85708 6.41746 0.45337 5.78361 0.40859 57828.966320 0.000223 0.21409 0.01685 1.00000 0 27.19253 0.90592 24.33421 0.81065 5.82172 0.41510 5.20811 0.37129 57828.966742 0.000200 0.23183 0.01846 1.00000 0 27.56958 0.95751 24.82704 0.86227 6.39149 0.45798 5.75388 0.41230 57828.967150 0.000208 0.23226 0.01926 0.98611 0 25.85691 0.90827 23.30086 0.81849 6.00565 0.45100 5.41193 0.40641 57828.967570 0.000211 0.22721 0.01827 0.98630 0 26.81934 0.91976 24.17864 0.82920 6.09374 0.44312 5.49377 0.39949 57828.967998 0.000217 0.21227 0.01696 1.00000 0 27.39699 0.91374 24.70909 0.82409 5.81548 0.42230 5.24492 0.38087 57828.968421 0.000205 0.23366 0.01852 1.00000 0 26.82079 0.92950 24.17238 0.83772 6.26701 0.44678 5.64824 0.40267 57828.968846 0.000220 0.20701 0.01662 1.00000 0 27.76819 0.91559 25.02547 0.82515 5.74829 0.42078 5.18062 0.37923 57828.969277 0.000211 0.22457 0.01786 1.00000 0 27.00931 0.92472 24.35056 0.83369 6.06559 0.43528 5.46850 0.39243 57828.969697 0.000208 0.23774 0.01895 1.00000 0 25.85754 0.91185 23.31094 0.82204 6.14730 0.43937 5.54196 0.39610 57828.970122 0.000217 0.21131 0.01684 1.00000 0 27.82167 0.91996 25.08568 0.82949 5.87906 0.42639 5.30073 0.38444 57828.970550 0.000211 0.21258 0.01694 1.00000 0 28.27405 0.94059 25.47644 0.84752 6.01061 0.43533 5.41606 0.39227 57828.971138 0.000376 0.23459 0.01373 0.99231 0 27.05503 0.68945 24.39110 0.62156 6.34679 0.33453 5.72187 0.30159