/* ** ** 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 55339.049155 0.000205 0.32870 0.02044 1.00000 0 32.40221 0.99889 30.04626 0.92626 10.65070 0.57502 9.87663 0.53323 55339.049792 0.000431 0.30799 0.01322 0.99329 0 34.51950 0.71543 31.89293 0.66099 10.63149 0.39968 9.82305 0.36926 55339.050772 0.000550 0.31552 0.01167 1.00000 0 35.84303 0.64764 32.90148 0.59445 11.30918 0.36503 10.38289 0.33514 55339.051458 0.000136 0.28404 0.02143 1.00000 0 38.40954 1.37225 34.60800 1.23643 10.90985 0.72501 9.83007 0.65326 55339.052158 0.000564 0.32422 0.01196 1.00000 0 34.44900 0.62804 31.43568 0.57307 11.16909 0.35822 10.19033 0.32679 55339.053293 0.000570 0.31135 0.01142 1.00000 0 35.68177 0.63655 32.43729 0.57863 11.10939 0.35591 10.09493 0.32337 55339.053981 0.000119 0.28545 0.02312 1.00000 0 37.55994 1.44021 34.34866 1.31702 10.72146 0.76486 9.80276 0.69940 55339.054612 0.000512 0.30674 0.01200 1.00000 0 35.17523 0.66666 32.18344 0.60995 10.78977 0.36932 9.86609 0.33769 55339.055683 0.000558 0.33209 0.01240 1.00000 0 33.74569 0.62604 30.70102 0.56952 11.20675 0.36296 10.19681 0.33024 55339.056360 0.000119 0.32896 0.02689 1.00000 0 32.91228 1.34505 30.06042 1.22845 10.82689 0.76634 9.89036 0.70003 55339.056600 0.000122 0.28395 0.02338 1.00000 0 35.73135 1.38109 32.91441 1.27218 10.14593 0.73761 9.35065 0.67984 55339.056852 0.000130 0.29232 0.02374 1.00000 0 33.90716 1.31585 30.55254 1.18566 9.91166 0.70716 8.93141 0.63723 55339.057103 0.000122 0.30274 0.02443 1.00000 0 35.21112 1.37124 32.42580 1.26276 10.65996 0.75337 9.81775 0.69370 55339.057347 0.000122 0.30454 0.02516 1.00000 0 33.76079 1.35025 30.82349 1.23275 10.28144 0.74338 9.38846 0.67878 55339.057590 0.000122 0.29740 0.02364 1.00000 0 36.02042 1.38782 33.39470 1.28665 10.71236 0.74493 9.93117 0.69060 55339.057833 0.000122 0.29188 0.02368 1.00000 0 35.66312 1.39434 32.58431 1.27384 10.40938 0.74014 9.50188 0.67562 55339.058142 0.000188 0.30034 0.01958 1.00000 0 35.38950 1.10818 32.36869 1.01347 10.62878 0.60773 9.72239 0.55597 55339.058909 0.000579 0.31974 0.01177 1.00000 0 34.05284 0.61587 31.08043 0.56206 10.88803 0.34898 9.93349 0.31836 55339.059606 0.000119 0.30107 0.02445 1.00000 0 35.76940 1.41237 32.68736 1.29058 10.76899 0.76411 9.84149 0.69833 55339.059847 0.000122 0.32257 0.02623 1.00000 0 32.63542 1.31757 30.11916 1.21592 10.52707 0.74320 9.70257 0.68503 55339.060529 0.000561 0.33147 0.01227 1.00000 0 33.58295 0.61945 30.84689 0.56896 11.13169 0.35737 10.22220 0.32815 55339.061458 0.000367 0.31659 0.01484 0.99213 0 33.69058 0.76811 30.92626 0.70505 10.66606 0.43671 9.79254 0.40091 55339.061944 0.000119 0.32361 0.02714 1.00000 0 32.43782 1.34366 29.61151 1.22655 10.49716 0.76554 9.58885 0.69920 55339.062271 0.000208 0.31962 0.02026 1.00000 0 32.36266 1.01349 29.24554 0.91584 10.34386 0.57024 9.34992 0.51542