/* ** ** Swift/XRT hardness ratio for 3C 446. ** 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 54206.498093 0.273378 0.47725 0.03990 0.19863 1 0.06726 0.00322 0.04784 0.00226 0.03210 0.00220 0.02320 0.00158 55036.428517 0.104115 0.39701 0.06942 0.16174 1 0.05358 0.00497 0.04018 0.00372 0.02127 0.00315 0.01583 0.00234 55064.898294 0.078737 0.63605 0.10959 0.18810 1 0.04783 0.00521 0.03381 0.00365 0.03042 0.00406 0.02236 0.00296 55180.376182 0.105053 0.51202 0.09979 0.13360 1 0.04636 0.00530 0.03268 0.00368 0.02374 0.00375 0.01697 0.00265 55205.511358 0.470555 0.63887 0.07166 0.08308 1 0.04757 0.00336 0.03158 0.00217 0.03039 0.00265 0.02051 0.00175 55338.834447 0.070400 0.32684 0.07391 0.21794 1 0.04234 0.00477 0.03018 0.00340 0.01384 0.00271 0.00985 0.00193 55341.105750 0.006740 1.09212 0.47218 0.98926 1 0.01891 0.00607 0.00878 0.00281 0.02066 0.00599 0.01046 0.00302 55341.173043 0.006101 0.85055 0.26661 0.99417 1 0.03274 0.00699 0.02133 0.00455 0.02784 0.00639 0.01820 0.00418 55716.756389 0.008149 0.58280 0.24574 0.99787 1 0.01522 0.00393 0.01101 0.00284 0.00887 0.00296 0.00643 0.00214 55718.897769 0.073737 0.41545 0.10588 0.26846 1 0.02288 0.00316 0.01561 0.00214 0.00950 0.00204 0.00646 0.00138