/* ** ** 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 57327.795580 0.022192 0.27562 0.05249 0.05691 1 2.51626 0.23034 0.59345 0.05418 0.69354 0.11583 0.16563 0.02760 57327.818600 0.000828 0.28174 0.06044 0.96323 1 2.87943 0.29230 0.72396 0.07348 0.81126 0.15333 0.20399 0.03855 57327.835229 0.000479 0.38837 0.10356 1.00000 1 2.53554 0.36088 0.62129 0.08843 0.98473 0.22205 0.24063 0.05424 57327.836464 0.000755 0.24200 0.05943 1.00000 1 2.74167 0.29965 0.66201 0.07235 0.66350 0.14590 0.16040 0.03527 57327.837742 0.000523 0.45633 0.12493 0.97222 1 2.07465 0.32236 0.49716 0.07724 0.94673 0.21340 0.22688 0.05114 57327.838977 0.000712 0.24159 0.06122 0.95918 1 2.87697 0.32231 0.69436 0.07779 0.69504 0.15798 0.16769 0.03810 57327.840604 0.000915 0.42860 0.08911 0.96428 1 2.09722 0.23837 0.50694 0.05762 0.89886 0.15648 0.21728 0.03782 57327.882917 0.000581 0.36383 0.09666 0.97500 1 2.21906 0.30573 0.55637 0.07665 0.80736 0.18339 0.20215 0.04592 57327.884064 0.000566 0.31197 0.08025 0.94872 1 2.72482 0.33780 0.69015 0.08556 0.85006 0.19160 0.21465 0.04837 57327.885125 0.000494 0.30301 0.07822 1.00000 1 3.03844 0.38259 0.77048 0.09702 0.92068 0.20749 0.23359 0.05264 57327.886229 0.000610 0.26195 0.06627 0.97619 1 2.90593 0.33402 0.74004 0.08506 0.76121 0.17155 0.19371 0.04365 57327.887478 0.000639 0.28280 0.07170 0.97727 1 2.58886 0.30928 0.65642 0.07842 0.73213 0.16371 0.18605 0.04160 57327.889192 0.001075 0.21041 0.04458 0.94198 1 2.91294 0.25803 0.73608 0.06520 0.61293 0.11796 0.15493 0.02982 57327.902725 0.000610 0.29876 0.07539 0.97619 1 2.77189 0.33437 0.67713 0.08168 0.82814 0.18354 0.20198 0.04475 57327.904729 0.001394 0.24387 0.04577 0.96135 1 2.57879 0.21486 0.63090 0.05256 0.62889 0.10576 0.15474 0.02602