/* ** ** 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 55217.319181 0.000200 0.21928 0.01787 1.00000 0 28.67369 0.97364 25.63089 0.87028 6.28763 0.46592 5.62145 0.41653 55217.319583 0.000203 0.23652 0.01869 1.00000 0 27.70826 0.97590 24.19711 0.85208 6.55363 0.46344 5.72382 0.40473 55217.320000 0.000214 0.21821 0.01718 1.00000 0 27.68147 0.93252 24.69782 0.83200 6.04036 0.42997 5.38973 0.38365 55217.320449 0.000234 0.20313 0.01604 1.00000 0 26.96293 0.87703 24.13943 0.78519 5.47706 0.39407 4.90358 0.35281 55217.320891 0.000208 0.21411 0.01714 1.00000 0 28.52722 0.96225 25.51635 0.86069 6.10792 0.44355 5.46333 0.39675 55217.321346 0.000246 0.19545 0.01533 1.00000 0 26.70859 0.85181 23.89621 0.76211 5.22027 0.37407 4.67075 0.33469 55217.321811 0.000220 0.21440 0.01732 1.00000 0 26.93536 0.90735 24.03921 0.80981 5.77501 0.42391 5.15408 0.37832 55217.322202 0.000171 0.28519 0.02329 1.00000 0 26.59625 1.02763 23.61536 0.91232 7.58487 0.54576 6.73204 0.48437 55217.322590 0.000217 0.22002 0.01743 1.00000 0 26.87423 0.90853 24.05912 0.81336 5.91273 0.42369 5.29351 0.37932 55217.323033 0.000226 0.19925 0.01576 1.00000 0 28.57421 0.91948 25.57196 0.82287 5.69341 0.41131 5.09445 0.36803 55217.323478 0.000220 0.21636 0.01749 1.00000 0 26.77275 0.90181 23.95437 0.80687 5.79265 0.42573 5.18276 0.38091 55217.323918 0.000220 0.21027 0.01691 1.00000 0 27.38765 0.91626 24.50037 0.81966 5.75877 0.42102 5.15175 0.37664 55217.324332 0.000194 0.24344 0.01950 0.98507 0 27.62749 0.97325 24.72118 0.87087 6.72551 0.48391 6.01803 0.43300 55217.324743 0.000217 0.22290 0.01762 0.98667 0 27.23725 0.91987 24.19925 0.81725 6.07119 0.43390 5.39212 0.38540 55217.325182 0.000223 0.20460 0.01682 1.00000 0 27.40456 0.91259 24.52764 0.81678 5.60687 0.42157 5.01826 0.37731 55217.325643 0.000237 0.20399 0.01604 0.97561 0 27.31620 0.87772 24.46191 0.78600 5.57212 0.39988 4.98992 0.35810 55217.326088 0.000208 0.21747 0.01775 1.00000 0 27.94299 0.94606 25.04997 0.84812 6.07684 0.45136 5.44777 0.40463 55217.326519 0.000223 0.20586 0.01639 0.98701 0 28.04587 0.91555 25.14168 0.82075 5.77362 0.41928 5.17579 0.37587 55217.326956 0.000214 0.20879 0.01668 1.00000 0 28.56264 0.94303 25.59860 0.84517 5.96373 0.43369 5.34513 0.38871 55217.327399 0.000229 0.20976 0.01677 1.00000 0 26.66306 0.88686 23.86851 0.79390 5.59297 0.40673 5.00684 0.36410 55217.327810 0.000182 0.25854 0.02090 1.00000 0 27.52401 1.01237 24.38878 0.89690 7.11617 0.51211 6.30461 0.45362 55217.328174 0.000182 0.26213 0.02126 1.00000 0 26.70347 0.98929 23.93072 0.88656 6.99970 0.50494 6.27281 0.45250 55217.328588 0.000231 0.19630 0.01561 1.00000 0 28.08975 0.90218 25.18710 0.80895 5.51392 0.40098 4.94425 0.35955 55217.329005 0.000185 0.26278 0.02101 1.00000 0 26.57928 0.97760 23.83425 0.87663 6.98461 0.49593 6.26318 0.44470 55217.329401 0.000211 0.23900 0.01888 1.00000 0 25.94658 0.90665 23.08090 0.80641 6.20116 0.43920 5.51845 0.39084 55217.329832 0.000220 0.22000 0.01767 1.00000 0 26.25041 0.90186 23.52618 0.80826 5.77509 0.41939 5.17579 0.37587 55217.330278 0.000226 0.21048 0.01654 1.00000 0 27.67368 0.92012 24.28715 0.80743 5.82480 0.41468 5.11334 0.36398 55217.330871 0.000367 0.24072 0.01428 0.99213 0 26.85407 0.70079 23.94366 0.62481 6.46440 0.34435 5.76402 0.30707