/* ** ** 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 59213.138508 0.003177 0.15382 0.03294 0.97210 0 0.63983 0.05126 0.32216 0.02567 0.09842 0.01955 0.04844 0.00957 59213.191412 0.000777 0.28643 0.07318 0.98138 0 0.67017 0.08228 0.53872 0.06599 0.19196 0.04301 0.15202 0.03399 59213.193280 0.001091 0.18528 0.04542 0.97347 0 0.71592 0.07107 0.58607 0.05806 0.13265 0.02973 0.10917 0.02441 59213.195733 0.001363 0.18798 0.04625 0.97028 0 0.63010 0.06270 0.46472 0.04623 0.11845 0.02665 0.08716 0.01961 59213.198141 0.001045 0.26440 0.06773 0.98892 0 0.55295 0.06544 0.42107 0.04971 0.14620 0.03321 0.11092 0.02511 59213.200557 0.001372 0.18621 0.04181 0.98101 0 0.71706 0.06453 0.55837 0.05011 0.13352 0.02747 0.10289 0.02111