/* ** ** 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 58818.333145 0.000272 0.14144 0.01110 0.98936 0 32.87560 0.89495 29.66846 0.80761 4.64980 0.34239 4.18984 0.30845 58818.333671 0.000255 0.16242 0.01265 1.00000 0 30.90408 0.91016 27.66517 0.81488 5.01945 0.36201 4.49047 0.32397 58818.334183 0.000258 0.15399 0.01217 0.98876 0 31.86439 0.90575 28.87783 0.82084 4.90665 0.36177 4.45257 0.32823 58818.334690 0.000249 0.15942 0.01233 1.00000 0 32.40811 0.93412 29.09571 0.83863 5.16637 0.37087 4.64148 0.33314 58818.335199 0.000260 0.15153 0.01196 1.00000 0 31.74917 0.90293 28.55525 0.81220 4.81111 0.35432 4.32950 0.31873 58818.335743 0.000284 0.14541 0.01112 1.00000 0 31.16254 0.86015 28.14604 0.77679 4.53129 0.32311 4.09187 0.29174 58818.336296 0.000269 0.15321 0.01203 1.00000 0 30.46099 0.86951 27.47350 0.78415 4.66692 0.34142 4.20957 0.30782 58818.336854 0.000289 0.13371 0.01022 1.00000 0 32.69362 0.86580 29.68603 0.78611 4.37152 0.31327 3.96996 0.28450 58818.337389 0.000246 0.16175 0.01296 0.97647 0 31.52004 0.91965 28.75047 0.83884 5.09825 0.38047 4.65041 0.34703 58818.337878 0.000243 0.16445 0.01274 1.00000 0 31.66873 0.93037 28.71067 0.84344 5.20791 0.37322 4.72615 0.33869 58818.338399 0.000278 0.13946 0.01102 1.00000 0 31.72024 0.86620 28.96597 0.79099 4.42382 0.32788 4.03979 0.29942 58818.338963 0.000286 0.13686 0.01054 1.00000 0 31.93093 0.86186 29.16453 0.78719 4.37016 0.31529 3.99152 0.28797 58818.339533 0.000284 0.13703 0.01054 0.98980 0 32.75528 0.87460 29.71464 0.79336 4.48833 0.32378 4.07382 0.29391 58818.340080 0.000263 0.15014 0.01152 1.00000 0 31.96528 0.88955 29.20431 0.81271 4.79918 0.34305 4.38461 0.31341 58818.340604 0.000260 0.14458 0.01091 1.00000 0 34.04769 0.92700 31.09881 0.84671 4.92269 0.34636 4.49638 0.31636 58818.341131 0.000266 0.14689 0.01142 1.00000 0 31.87511 0.88417 29.10538 0.80734 4.68219 0.34008 4.27528 0.31052 58818.341672 0.000275 0.15774 0.01206 0.98947 0 29.59827 0.84078 27.03278 0.76791 4.66895 0.33152 4.26420 0.30278 58818.342242 0.000295 0.13532 0.01034 1.00000 0 31.48460 0.83328 28.76254 0.76124 4.26061 0.30533 3.89212 0.27892 58818.342818 0.000281 0.13549 0.01058 1.00000 0 32.61747 0.86999 29.80149 0.79488 4.41929 0.32447 4.03771 0.29645 58818.343382 0.000284 0.14926 0.01131 1.00000 0 30.61552 0.85031 27.78712 0.77175 4.56954 0.32203 4.15148 0.29257 58818.344050 0.000385 0.16143 0.01011 0.99248 0 31.00215 0.72606 28.32133 0.66328 5.00469 0.29085 4.57203 0.26571