/* ** ** Swift/XRT hardness ratio for QSO B1727+502. ** 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 57343.311386 0.000472 0.27968 0.04495 0.96319 0 2.71466 0.20303 2.27491 0.17011 0.75924 0.10800 0.63473 0.09029 57343.312312 0.000454 0.28166 0.04508 0.95541 0 2.85496 0.21384 2.37563 0.17793 0.80414 0.11373 0.66778 0.09444 57343.313356 0.000590 0.25137 0.04031 0.98529 0 2.35807 0.17076 1.96465 0.14227 0.59276 0.08482 0.49323 0.07057 57343.314418 0.000472 0.25199 0.04040 0.98773 0 2.93874 0.21227 2.44677 0.17672 0.74053 0.10598 0.61577 0.08810 57343.315396 0.000506 0.23329 0.03680 0.97714 0 3.00350 0.20977 2.50844 0.17518 0.70070 0.09910 0.58577 0.08284 57343.316374 0.000472 0.22293 0.03534 0.98160 0 3.33620 0.22763 2.77775 0.18952 0.74375 0.10642 0.61962 0.08865 57343.317335 0.000489 0.25673 0.04023 0.96450 0 2.93102 0.20617 2.44379 0.17189 0.75249 0.10537 0.62681 0.08777 57343.318394 0.000570 0.20284 0.03152 0.97462 0 3.08538 0.19856 2.57668 0.16579 0.62584 0.08851 0.52170 0.07378 57343.319560 0.000596 0.27442 0.03895 0.97061 0 2.78460 0.18431 2.33048 0.15425 0.76416 0.09596 0.63867 0.08020 57343.508332 0.000457 0.30160 0.04902 0.98101 0 2.66097 0.20989 2.13533 0.16840 0.80255 0.11404 0.64348 0.09143 57343.509333 0.000544 0.26196 0.04170 0.97340 0 2.61728 0.19119 2.09108 0.15273 0.68562 0.09697 0.54736 0.07741 57343.510427 0.000550 0.26155 0.04174 0.96316 0 2.61364 0.18992 2.08392 0.15143 0.68361 0.09714 0.54502 0.07744 57343.511596 0.000619 0.22064 0.03467 0.96729 0 2.74456 0.18400 2.18237 0.14630 0.60557 0.08605 0.48183 0.06846 57343.513399 0.001183 0.21374 0.02504 0.96333 0 2.67991 0.13260 2.13890 0.10582 0.57280 0.06083 0.45728 0.04856