/* ** ** 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 53396.474151 0.000674 0.38588 0.13271 0.98159 0 0.36277 0.06624 0.27107 0.04949 0.13999 0.04080 0.10416 0.03036 53396.537066 0.001152 0.42114 0.11066 0.98492 0 0.34356 0.05025 0.25253 0.03692 0.14469 0.03158 0.10732 0.02342 53396.539847 0.001629 0.42020 0.09504 0.97820 0 0.32150 0.03995 0.24299 0.03019 0.13509 0.02553 0.10185 0.01925 53396.603677 0.001097 0.38854 0.10287 0.97889 0 0.36686 0.05200 0.27764 0.03935 0.14254 0.03187 0.10800 0.02415 53396.606464 0.001690 0.59080 0.13786 0.98606 0 0.23205 0.03331 0.17550 0.02519 0.13710 0.02522 0.10361 0.01906 53396.669953 0.000706 0.30418 0.11629 0.98109 0 0.35249 0.06461 0.26106 0.04784 0.10722 0.03597 0.07915 0.02654 53396.736602 0.000668 0.42776 0.16204 0.99892 1 0.24676 0.05146 0.20443 0.04263 0.10555 0.03338 0.08704 0.02753 53396.936867 0.000891 0.58447 0.16608 0.99351 0 0.29900 0.05242 0.22492 0.03943 0.17475 0.03908 0.13094 0.02928