/* ** ** Swift/XRT hardness ratio for PKS 0537-441. ** 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 55258.131141 0.003254 0.35546 0.09265 0.99554 1 0.12566 0.01683 0.10072 0.01348 0.04467 0.00999 0.03587 0.00802 55258.235251 0.100856 0.50178 0.13116 0.04169 1 0.09075 0.01371 0.06188 0.00933 0.04554 0.00971 0.03040 0.00648 55258.399701 0.003762 0.44106 0.10821 0.99120 1 0.10690 0.01455 0.08480 0.01154 0.04715 0.00962 0.03739 0.00763 55258.466370 0.003762 0.42646 0.11124 0.99892 1 0.09404 0.01344 0.07635 0.01091 0.04011 0.00875 0.03247 0.00708 55258.533388 0.004111 0.38821 0.09599 0.99539 1 0.10415 0.01368 0.08415 0.01105 0.04043 0.00847 0.03252 0.00681 55258.766354 0.169716 0.31396 0.04632 0.06337 1 0.13038 0.00943 0.10385 0.00751 0.04093 0.00526 0.03285 0.00422