/* ** ** 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 58844.174384 0.000240 0.15590 0.01198 1.00000 0 34.17478 0.96235 30.81693 0.86775 5.32774 0.38078 4.80732 0.34361 58844.174838 0.000214 0.18744 0.01499 1.00000 0 31.06504 0.98719 28.23814 0.89735 5.82276 0.42747 5.29302 0.38857 58844.175278 0.000226 0.17661 0.01392 1.00000 0 31.79670 0.97336 28.60951 0.87570 5.61550 0.40783 5.04285 0.36625 58844.175715 0.000211 0.18082 0.01436 1.00000 0 32.68214 1.01187 29.69396 0.91933 5.90972 0.43202 5.36316 0.39213 58844.176161 0.000234 0.16424 0.01271 1.00000 0 32.96566 0.96417 29.82758 0.87247 5.41416 0.38803 4.90129 0.35123 58844.176612 0.000217 0.18582 0.01442 0.97333 0 33.06480 1.01322 29.57287 0.90615 6.14423 0.43805 5.49331 0.39165 58844.177075 0.000246 0.16428 0.01296 0.98824 0 31.51723 0.93014 28.35821 0.83678 5.17778 0.37868 4.66084 0.34078 58844.177526 0.000205 0.18630 0.01488 1.00000 0 32.75638 1.03144 29.60039 0.93200 6.10240 0.44789 5.51666 0.40499 58844.177966 0.000234 0.16283 0.01285 1.00000 0 32.75963 0.96475 29.84910 0.87904 5.33414 0.39054 4.86033 0.35585 58844.178447 0.000246 0.16887 0.01308 1.00000 0 30.98326 0.92387 27.83558 0.82990 5.23207 0.37404 4.69421 0.33553 58844.178901 0.000208 0.17649 0.01375 1.00000 0 34.78883 1.06180 31.25537 0.95381 6.13999 0.44001 5.51395 0.39513 58844.179349 0.000240 0.15988 0.01235 1.00000 0 33.27441 0.96113 29.91050 0.86395 5.31988 0.38127 4.78319 0.34277 58844.179804 0.000214 0.19058 0.01499 1.00000 0 31.30280 0.99340 28.17618 0.89420 5.96563 0.42924 5.36725 0.38620 58844.180267 0.000249 0.16415 0.01271 1.00000 0 30.86367 0.90261 28.12218 0.82244 5.06642 0.36307 4.61633 0.33081 58844.180758 0.000243 0.15383 0.01205 1.00000 0 33.79839 0.95866 30.58593 0.86747 5.19915 0.37976 4.71059 0.34397 58844.181259 0.000258 0.15474 0.01198 0.97753 0 32.45773 0.91337 29.37560 0.82659 5.02235 0.36232 4.54222 0.32768 58844.181757 0.000240 0.15685 0.01231 1.00000 0 33.17280 0.96027 30.22676 0.87500 5.20331 0.37943 4.74114 0.34573 58844.182254 0.000258 0.15063 0.01172 1.00000 0 33.22024 0.92521 29.82308 0.83055 5.00405 0.36338 4.49097 0.32620 58844.182743 0.000231 0.16629 0.01303 1.00000 0 32.95906 0.97049 29.55811 0.87030 5.48078 0.39811 4.91678 0.35709 58844.183212 0.000237 0.16410 0.01297 0.98780 0 32.82145 0.96003 29.45934 0.86169 5.38615 0.39562 4.83559 0.35499 58844.183655 0.000205 0.18278 0.01427 1.00000 0 34.06814 1.04639 30.78764 0.94552 6.22707 0.44690 5.62225 0.40351 58844.184100 0.000240 0.16136 0.01248 1.00000 0 32.77848 0.94992 29.63756 0.85886 5.28929 0.37912 4.78319 0.34277 58844.184555 0.000214 0.17394 0.01368 0.98649 0 34.19638 1.02511 31.15096 0.93381 5.94814 0.43260 5.41805 0.39405 58844.185096 0.000327 0.14165 0.00992 0.99115 0 33.46139 0.82227 30.20444 0.74223 4.73982 0.31076 4.28112 0.28074