/* ** ** 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 57805.121163 0.000237 0.19332 0.01506 1.00000 0 27.71737 0.87119 25.29690 0.79513 5.35830 0.38191 4.89123 0.34861 57805.121620 0.000220 0.22032 0.01773 0.98684 0 26.17338 0.88312 23.73604 0.80081 5.76653 0.42133 5.22247 0.38153 57805.122048 0.000208 0.21743 0.01720 0.98611 0 28.11535 0.94427 25.72027 0.86373 6.11313 0.43789 5.59259 0.40064 57805.122494 0.000237 0.18674 0.01463 1.00000 0 28.13158 0.87557 25.94524 0.80752 5.25318 0.37780 4.84489 0.34844 57805.122937 0.000205 0.23745 0.01859 0.98592 0 26.65470 0.92480 24.48503 0.84949 6.32926 0.44424 5.80967 0.40776 57805.123376 0.000234 0.19898 0.01590 1.00000 0 26.51858 0.85782 24.31372 0.78642 5.27672 0.38560 4.83562 0.35327 57805.123825 0.000214 0.23389 0.01827 1.00000 0 25.60119 0.87883 23.47506 0.80582 5.98793 0.42028 5.49563 0.38572 57805.124259 0.000220 0.21300 0.01698 1.00000 0 26.63595 0.88396 24.56684 0.81529 5.67353 0.41121 5.23283 0.37927 57805.124719 0.000240 0.20189 0.01585 1.00000 0 25.96447 0.83789 23.94815 0.77282 5.24184 0.37505 4.83479 0.34593 57805.125196 0.000237 0.18550 0.01500 1.00000 0 27.53531 0.86497 25.39602 0.79777 5.10776 0.38059 4.71093 0.35102 57805.125657 0.000223 0.21090 0.01673 0.98701 0 27.02997 0.88758 24.79987 0.81435 5.70066 0.41163 5.23011 0.37761 57805.126096 0.000217 0.21296 0.01706 1.00000 0 27.02502 0.90139 24.65518 0.82231 5.75521 0.41933 5.24918 0.38246 57805.126551 0.000237 0.18397 0.01505 1.00000 0 27.70094 0.87332 25.38150 0.80015 5.09616 0.38464 4.66711 0.35238 57805.127025 0.000237 0.21132 0.01675 1.00000 0 25.02156 0.82773 23.05409 0.76265 5.28762 0.38076 4.87185 0.35083 57805.127506 0.000243 0.19648 0.01529 1.00000 0 26.33559 0.83925 24.28966 0.77405 5.17429 0.36733 4.77231 0.33880 57805.127960 0.000211 0.22259 0.01767 1.00000 0 26.64030 0.90589 24.57247 0.83558 5.92994 0.42538 5.46965 0.39236 57805.128402 0.000231 0.20147 0.01589 1.00000 0 26.72397 0.86462 24.64946 0.79751 5.38395 0.38721 4.96601 0.35715 57805.128874 0.000240 0.19993 0.01571 1.00000 0 25.94309 0.83897 23.92877 0.77383 5.18675 0.37156 4.78403 0.34271 57805.129346 0.000231 0.20268 0.01587 1.00000 0 26.81547 0.86900 24.73602 0.80161 5.43506 0.38737 5.01351 0.35732 57805.129815 0.000237 0.18956 0.01495 1.00000 0 27.58244 0.86493 25.44292 0.79784 5.22846 0.37848 4.82299 0.34913 57805.130289 0.000237 0.18809 0.01470 1.00000 0 28.06666 0.87243 25.88811 0.80471 5.27906 0.37869 4.86932 0.34930 57805.130888 0.000362 0.21188 0.01313 1.00000 0 26.79106 0.69107 24.71296 0.63747 5.67661 0.31972 5.23629 0.29492