/* ** ** Swift/XRT hardness ratio for PKS 1830-21. ** 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 58566.634845 0.000668 4.00396 2.00724 0.97826 1 0.06318 0.02833 0.04444 0.01988 0.25299 0.05670 0.17778 0.03975 58566.636371 0.000857 2.60517 1.15691 1.00000 1 0.07024 0.02695 0.05111 0.01961 0.18299 0.04093 0.13559 0.03032 58566.638404 0.001177 1.24403 0.42045 0.97531 1 0.11014 0.02791 0.08103 0.02053 0.13702 0.03064 0.10127 0.02264 58566.640423 0.000842 4.62867 2.53574 1.00000 1 0.04099 0.02050 0.03019 0.01509 0.18973 0.04243 0.13793 0.03084 58566.642137 0.000872 2.34371 0.98051 1.00000 1 0.07722 0.02730 0.05714 0.02020 0.18099 0.04047 0.13333 0.02981 58566.644418 0.001409 2.27961 0.68379 0.98524 1 0.09438 0.02376 0.06946 0.01748 0.21516 0.03510 0.15821 0.02581 58566.832923 0.001002 3.93083 1.96558 0.98551 1 0.03770 0.01686 0.02985 0.01335 0.14819 0.03314 0.11765 0.02631 58566.834841 0.000915 1.31287 0.45130 0.98413 1 0.12272 0.03191 0.09770 0.02541 0.16111 0.03622 0.12838 0.02886 58566.836598 0.000842 2.78188 1.23722 0.96552 1 0.06353 0.02438 0.05111 0.01961 0.17673 0.03973 0.14214 0.03195 58566.838152 0.000712 3.31136 1.54526 0.95918 1 0.06411 0.02617 0.05106 0.02085 0.21230 0.04798 0.16850 0.03808 58566.839750 0.000886 1.46081 0.52418 0.96721 1 0.11536 0.03226 0.09214 0.02576 0.16852 0.03788 0.13491 0.03033 58566.842176 0.001540 1.25218 0.34812 0.97937 1 0.11569 0.02413 0.09200 0.01918 0.14487 0.02664 0.11482 0.02111