/* ** ** 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 57115.414342 0.000240 0.16281 0.01282 1.00000 0 43.42850 1.27105 29.03526 0.84969 7.07077 0.51693 4.71788 0.34483 57115.414837 0.000255 0.16622 0.01318 0.98864 0 43.71584 1.29455 27.17498 0.80426 7.26662 0.53429 4.52828 0.33270 57115.415317 0.000226 0.17754 0.01408 1.00000 0 46.47231 1.43188 28.27732 0.87127 8.25091 0.60298 5.02031 0.36694 57115.415809 0.000266 0.15987 0.01242 0.98913 0 45.30414 1.29585 27.32077 0.78146 7.24280 0.52312 4.36711 0.31542 57115.416313 0.000237 0.19191 0.01522 1.00000 0 41.20633 1.31706 24.99893 0.79899 7.90782 0.57420 4.79757 0.34834 57115.416767 0.000217 0.19815 0.01567 1.00000 0 43.89611 1.42349 26.60567 0.86276 8.69781 0.62737 5.26956 0.38008 57115.417187 0.000203 0.21817 0.01728 1.00000 0 43.24120 1.46193 25.98874 0.87866 9.43389 0.67591 5.67191 0.40640 57115.417597 0.000208 0.21006 0.01658 1.00000 0 43.29565 1.43339 26.26980 0.86970 9.09489 0.65162 5.51436 0.39511 57115.418011 0.000205 0.21560 0.01723 1.00000 0 42.95750 1.45046 25.82580 0.87198 9.26144 0.67065 5.56907 0.40329 57115.418448 0.000231 0.17804 0.01448 1.00000 0 45.07864 1.40728 26.95755 0.84147 8.02599 0.60253 4.80397 0.36064 57115.418926 0.000246 0.17802 0.01403 0.98824 0 43.53026 1.33562 26.28750 0.80656 7.74947 0.56271 4.68334 0.34004 57115.419380 0.000208 0.18976 0.01536 0.98611 0 47.98370 1.53258 28.78699 0.91940 9.10559 0.67712 5.46672 0.40652 57115.419808 0.000220 0.18059 0.01474 1.00000 0 46.44330 1.45337 28.00640 0.87625 8.38723 0.63214 5.05926 0.38128 57115.420257 0.000229 0.18443 0.01457 1.00000 0 44.78859 1.39504 26.99671 0.84087 8.26044 0.59978 4.97975 0.36156 57115.420728 0.000243 0.17263 0.01349 1.00000 0 45.56210 1.36927 27.25530 0.81911 7.86524 0.56724 4.70497 0.33935 57115.421185 0.000214 0.20260 0.01619 0.98649 0 44.21367 1.44101 26.75315 0.87191 8.95755 0.65375 5.42161 0.39572 57115.421614 0.000214 0.20332 0.01603 1.00000 0 43.92268 1.44107 26.36639 0.86505 8.93015 0.63999 5.36532 0.38443 57115.422062 0.000234 0.18016 0.01450 1.00000 0 43.70752 1.36667 26.73242 0.83588 7.87445 0.58401 4.81655 0.35719 57115.422534 0.000237 0.18794 0.01503 0.98780 0 42.82259 1.35205 25.88070 0.81707 8.04822 0.59127 4.86371 0.35735 57115.422991 0.000220 0.18908 0.01508 1.00000 0 45.37529 1.44407 27.23924 0.86662 8.57950 0.62724 5.15242 0.37659 57115.423434 0.000223 0.19778 0.01593 0.97403 0 43.86587 1.40051 26.44434 0.84421 8.67581 0.64163 5.22859 0.38669 57115.423885 0.000229 0.19546 0.01549 1.00000 0 42.38402 1.36655 25.60564 0.82559 8.28423 0.59993 5.00511 0.36245 57115.424331 0.000217 0.19765 0.01563 1.00000 0 44.43254 1.43038 26.81216 0.86306 8.78219 0.63457 5.29876 0.38272 57115.424779 0.000231 0.18673 0.01491 1.00000 0 43.76664 1.37563 26.22624 0.82433 8.17265 0.59979 4.89713 0.35936 57115.425245 0.000234 0.19128 0.01499 0.98765 0 43.97359 1.36522 26.36487 0.81852 8.41147 0.60522 5.04505 0.36298 57115.425708 0.000229 0.18148 0.01433 1.00000 0 45.54549 1.41235 27.44530 0.85105 8.26558 0.60015 4.97975 0.36156 57115.426174 0.000237 0.17822 0.01402 1.00000 0 45.23181 1.39319 27.06325 0.83350 8.06099 0.58374 4.82200 0.34919 57115.426735 0.000324 0.18655 0.01246 0.98214 0 44.16300 1.16949 26.78806 0.70936 8.23852 0.50511 4.99861 0.30644