/* ** ** 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 57130.121842 0.000275 0.14523 0.01120 0.98947 0 31.83283 0.86645 28.93732 0.78752 4.62295 0.33355 4.20455 0.30324 57130.122334 0.000217 0.19688 0.01559 1.00000 0 29.76311 0.95540 26.77551 0.85952 5.85969 0.42433 5.27224 0.38177 57130.122846 0.000295 0.14214 0.01102 1.00000 0 29.44302 0.80105 27.13328 0.73822 4.18495 0.30381 3.85701 0.28003 57130.123396 0.000255 0.15923 0.01231 1.00000 0 30.82389 0.88479 28.49179 0.81785 4.90810 0.35216 4.53675 0.32552 57130.123891 0.000240 0.16825 0.01293 1.00000 0 31.05463 0.91260 28.70510 0.84355 5.22491 0.37096 4.82961 0.34289 57130.124385 0.000255 0.15325 0.01188 1.00000 0 31.88082 0.89597 29.46882 0.82818 4.88579 0.35286 4.51615 0.32617 57130.124889 0.000249 0.16305 0.01282 0.97674 0 30.93258 0.89564 28.59206 0.82787 5.04354 0.36861 4.66192 0.34071 57130.125375 0.000237 0.16531 0.01287 1.00000 0 31.54257 0.92471 29.15606 0.85475 5.21437 0.37608 4.81985 0.34762 57130.125884 0.000272 0.14911 0.01147 1.00000 0 30.81951 0.85471 28.48257 0.78991 4.59546 0.32973 4.24717 0.30474 57130.126385 0.000229 0.18317 0.01418 1.00000 0 30.29743 0.92042 28.00508 0.85078 5.54956 0.39515 5.12968 0.36525 57130.126839 0.000226 0.17995 0.01389 1.00000 0 30.89595 0.93765 28.55832 0.86671 5.55986 0.39474 5.13920 0.36487 57130.127256 0.000191 0.21853 0.01725 1.00000 0 30.41061 1.01739 28.10970 0.94041 6.64577 0.47505 6.14295 0.43911 57130.127724 0.000278 0.14491 0.01095 1.00000 0 31.31547 0.84894 28.94639 0.78472 4.53777 0.32007 4.19448 0.29586 57130.128239 0.000237 0.17345 0.01347 0.98780 0 30.74264 0.91374 28.41643 0.84460 5.33230 0.38260 4.92882 0.35365 57130.128726 0.000249 0.15898 0.01211 0.98837 0 32.07764 0.91118 29.65041 0.84223 5.09960 0.36060 4.71373 0.33331 57130.129241 0.000266 0.15875 0.01247 1.00000 0 29.00752 0.83704 26.81276 0.77371 4.60496 0.33655 4.25654 0.31109 57130.129793 0.000286 0.14232 0.01128 0.98990 0 30.10853 0.82372 27.83050 0.76140 4.28508 0.31861 3.96087 0.29450 57130.130320 0.000240 0.16678 0.01335 1.00000 0 30.33611 0.90080 28.04082 0.83264 5.05950 0.37619 4.67669 0.34773 57130.130800 0.000240 0.16235 0.01277 0.98795 0 31.82369 0.92432 29.41591 0.85439 5.16653 0.37759 4.77563 0.34902 57130.131278 0.000237 0.16600 0.01303 1.00000 0 31.44182 0.93190 29.06293 0.86140 5.21939 0.37944 4.82449 0.35073 57130.131793 0.000278 0.14171 0.01102 0.98958 0 31.62976 0.85736 29.23655 0.79249 4.48236 0.32672 4.14321 0.30200 57130.132340 0.000269 0.15854 0.01193 1.00000 0 30.60256 0.85525 28.28719 0.79054 4.85175 0.33903 4.48467 0.31338