/* ** ** 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 58842.184918 0.000203 0.19703 0.01537 0.98571 0 31.64801 0.99503 29.36922 0.92327 6.23571 0.44529 5.78555 0.41316 58842.185369 0.000249 0.17113 0.01312 0.98837 0 30.14273 0.88258 27.86630 0.81593 5.15827 0.36555 4.76721 0.33786 58842.185858 0.000240 0.16287 0.01281 1.00000 0 31.28891 0.91862 28.92668 0.84921 5.09587 0.37196 4.72288 0.34452 58842.186368 0.000269 0.15108 0.01176 0.97849 0 30.76208 0.85211 28.65808 0.79383 4.64758 0.33813 4.32969 0.31501 58842.186862 0.000226 0.18010 0.01408 0.98718 0 30.61196 0.92945 28.51350 0.86573 5.51308 0.39718 5.13592 0.37000 58842.187299 0.000211 0.19665 0.01526 1.00000 0 30.73660 0.98077 27.90062 0.89026 6.04447 0.42742 5.48859 0.38810 58842.187739 0.000229 0.17215 0.01322 1.00000 0 32.41456 0.96061 29.81591 0.88357 5.58007 0.39548 5.12928 0.36352 58842.188205 0.000237 0.16362 0.01271 0.98780 0 32.54961 0.93932 30.05526 0.86731 5.32574 0.38412 4.91036 0.35411 58842.188691 0.000249 0.15532 0.01207 1.00000 0 32.20221 0.91283 29.78171 0.84420 5.00149 0.36202 4.62801 0.33494 58842.189163 0.000223 0.18714 0.01449 1.00000 0 29.93649 0.92668 27.80793 0.86073 5.60225 0.39760 5.20697 0.36955 58842.189614 0.000229 0.17899 0.01421 1.00000 0 29.95955 0.91976 27.78344 0.85289 5.36260 0.39250 4.96542 0.36352 58842.190060 0.000217 0.17437 0.01352 1.00000 0 33.07504 0.99140 30.69299 0.91995 5.76719 0.41226 5.35301 0.38268 58842.190514 0.000237 0.16056 0.01236 1.00000 0 32.98497 0.95018 30.31590 0.87328 5.29610 0.37821 4.86833 0.34766 58842.190994 0.000243 0.16150 0.01255 1.00000 0 31.92265 0.92606 29.33290 0.85087 5.15561 0.37181 4.73499 0.34147 58842.191469 0.000231 0.17845 0.01412 1.00000 0 30.04840 0.91740 27.65315 0.84420 5.36209 0.39136 4.92840 0.35985 58842.191929 0.000229 0.16707 0.01290 1.00000 0 32.98688 0.97022 30.22339 0.88887 5.51116 0.39357 5.05320 0.36086 58842.192372 0.000214 0.19368 0.01521 0.98649 0 30.46915 0.96408 28.10580 0.88925 5.90117 0.42406 5.44479 0.39124 58842.192812 0.000226 0.17689 0.01384 1.00000 0 31.78712 0.96082 28.97331 0.87574 5.62286 0.40591 5.12836 0.37019 58842.193263 0.000226 0.17652 0.01378 0.98718 0 31.57467 0.94999 29.03385 0.87352 5.57355 0.40154 5.13592 0.37000 58842.193711 0.000223 0.18517 0.01433 1.00000 0 30.69872 0.93958 28.26821 0.86516 5.68446 0.40388 5.23649 0.37206 58842.194169 0.000234 0.17003 0.01351 0.98765 0 31.21460 0.92389 28.87162 0.85445 5.30738 0.39136 4.91010 0.36202 58842.194629 0.000226 0.17529 0.01390 0.98718 0 31.68143 0.96115 29.04986 0.88123 5.55342 0.40670 5.09440 0.37296 58842.195074 0.000220 0.17557 0.01365 1.00000 0 32.65782 0.98460 29.93651 0.90256 5.73364 0.41093 5.25622 0.37672 58842.195508 0.000214 0.18825 0.01456 1.00000 0 32.11210 0.98742 29.42464 0.90468 6.04509 0.42919 5.53729 0.39324 58842.196116 0.000394 0.16468 0.00995 1.00000 0 31.84500 0.72333 29.14710 0.66198 5.24410 0.29355 4.79531 0.26840