/* ** ** 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 54844.737830 0.000214 0.21310 0.01689 1.00000 0 29.47542 0.97957 25.18938 0.83715 6.28134 0.45184 5.36816 0.38614 54844.738261 0.000217 0.21616 0.01728 0.98667 0 29.41566 0.98628 24.58328 0.82424 6.35852 0.46154 5.31664 0.38597 54844.738675 0.000197 0.25415 0.02033 1.00000 0 28.40953 1.03602 23.08812 0.84189 7.22040 0.51408 5.86556 0.41749 54844.739103 0.000231 0.20844 0.01635 0.98750 0 29.75653 0.97183 24.37877 0.79604 6.20240 0.44221 5.07665 0.36187 54844.739528 0.000194 0.23736 0.01941 1.00000 0 29.57988 1.05643 24.50620 0.87522 7.02109 0.51647 5.81811 0.42800 54844.739910 0.000188 0.24652 0.01992 1.00000 0 29.82471 1.06900 24.68428 0.88474 7.35229 0.53231 6.08361 0.44049 54844.740315 0.000217 0.21195 0.01651 1.00000 0 30.75614 1.00918 25.46615 0.83561 6.51882 0.46049 5.39824 0.38134 54844.740746 0.000214 0.21480 0.01703 1.00000 0 30.17881 1.00662 24.99171 0.83361 6.48231 0.46628 5.36816 0.38614 54844.741186 0.000226 0.20538 0.01629 1.00000 0 29.96107 0.98333 24.80637 0.81415 6.15334 0.44438 5.09536 0.36797 54844.741635 0.000223 0.22401 0.01773 0.98701 0 28.48987 0.96282 23.56732 0.79647 6.38213 0.45673 5.27961 0.37782 54844.742077 0.000220 0.22284 0.01757 1.00000 0 28.46843 0.96615 23.55324 0.79934 6.34390 0.45154 5.24813 0.37354 54844.742537 0.000240 0.19017 0.01493 1.00000 0 30.48779 0.95935 25.16785 0.79195 5.79777 0.41704 4.78607 0.34427 54844.742997 0.000220 0.21713 0.01718 1.00000 0 29.04064 0.97496 24.06075 0.80777 6.30547 0.45175 5.22433 0.37430 54844.743426 0.000208 0.22391 0.01784 1.00000 0 29.77121 1.02025 24.63993 0.84441 6.66618 0.47952 5.51727 0.39687 54844.743842 0.000208 0.22220 0.01783 1.00000 0 29.65493 1.01320 24.60076 0.84050 6.58942 0.47835 5.46432 0.39669 54844.744265 0.000214 0.22540 0.01815 1.00000 0 28.56712 0.99412 23.57186 0.82022 6.43913 0.46756 5.31664 0.38597 54844.744707 0.000229 0.21090 0.01679 0.98734 0 29.27104 0.96371 24.17016 0.79577 6.17335 0.44757 5.09785 0.36959 54844.745150 0.000214 0.21789 0.01720 1.00000 0 29.90633 1.00435 24.75005 0.83118 6.51631 0.46567 5.39260 0.38537 54844.745573 0.000208 0.23262 0.01873 0.98611 0 28.86442 1.00646 23.82167 0.83062 6.71445 0.48744 5.54128 0.40227 54844.746151 0.000370 0.21854 0.01317 0.99981 0 30.11558 0.77767 24.54122 0.63363 6.58145 0.35845 5.35824 0.29179