/* ** ** 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 57330.346261 0.000472 0.35809 0.05919 0.96933 0 2.06879 0.17694 1.77313 0.15163 0.74082 0.10477 0.63397 0.08966 57330.347192 0.000460 0.34818 0.05758 0.97484 0 2.17233 0.18326 1.84807 0.15591 0.75637 0.10758 0.64299 0.09145 57330.348031 0.000379 0.39302 0.06614 0.96947 0 2.32270 0.20890 1.99523 0.17945 0.91287 0.12984 0.78475 0.11161 57330.348966 0.000556 0.28039 0.04478 0.98438 0 2.24728 0.16938 1.91974 0.14468 0.63012 0.08873 0.53792 0.07574 57330.350150 0.000628 0.28166 0.04547 0.97696 0 1.94503 0.14862 1.66926 0.12755 0.54783 0.07792 0.47011 0.06686 57330.351301 0.000524 0.28111 0.04519 0.95580 0 2.40220 0.17994 2.04814 0.15339 0.67529 0.09605 0.57608 0.08193 57330.352398 0.000573 0.29178 0.04671 0.97980 0 2.10405 0.16010 1.79674 0.13671 0.61393 0.08646 0.52405 0.07379 57330.353497 0.000527 0.26481 0.04214 0.95055 0 2.56201 0.18689 2.18347 0.15927 0.67845 0.09595 0.57900 0.08188 57330.354582 0.000558 0.29098 0.04738 0.97409 0 2.11253 0.16432 1.81029 0.14081 0.61470 0.08793 0.52744 0.07544 57330.355696 0.000556 0.33498 0.05077 0.95833 0 2.21091 0.16737 1.88598 0.14277 0.74060 0.09725 0.63149 0.08292