/* ** ** Swift/XRT hardness ratio for S4 1749+70. ** 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 55622.274318 0.002237 0.32906 0.08462 0.97403 1 0.19730 0.02506 0.16209 0.02059 0.06492 0.01452 0.05333 0.01193 55622.278646 0.002092 0.41917 0.11191 0.99306 1 0.16245 0.02370 0.13333 0.01945 0.06809 0.01523 0.05594 0.01251 55622.284471 0.003733 0.24252 0.05641 0.97433 1 0.18623 0.01919 0.15112 0.01557 0.04516 0.00942 0.03674 0.00766 55622.342265 0.003050 0.34110 0.08455 0.99524 1 0.15030 0.01900 0.12314 0.01557 0.05127 0.01093 0.04211 0.00898 55622.350428 0.005113 0.21890 0.04961 0.97841 1 0.15434 0.01491 0.12681 0.01225 0.03378 0.00693 0.02776 0.00569 55622.406716 0.008512 0.23718 0.04742 0.99317 1 0.11114 0.00976 0.09005 0.00790 0.02636 0.00473 0.02131 0.00383