/* ** ** Swift/XRT hardness ratio for 1ES 1218+304. ** 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 58984.281114 0.000475 0.16947 0.04114 0.98171 0 1.78249 0.16847 1.47515 0.13941 0.30207 0.06755 0.24886 0.05565 58984.282097 0.000509 0.16699 0.04046 0.96591 0 1.71123 0.15956 1.41090 0.13152 0.28577 0.06391 0.23569 0.05270 58984.283232 0.000625 0.11914 0.02820 0.96296 0 1.94840 0.15110 1.61597 0.12532 0.23213 0.05191 0.19263 0.04307 58984.284340 0.000483 0.15068 0.03630 0.95808 0 2.00649 0.17990 1.65788 0.14863 0.30233 0.06761 0.25042 0.05599 58984.285199 0.000376 0.20711 0.05111 0.98462 0 1.81515 0.18949 1.51118 0.15776 0.37593 0.08406 0.31302 0.06999 58984.285986 0.000411 0.17059 0.04142 0.96479 0 2.06429 0.19533 1.71789 0.16256 0.35215 0.07874 0.29246 0.06540 58984.286932 0.000530 0.16877 0.03820 0.96546 0 1.86513 0.16425 1.54411 0.13598 0.31477 0.06564 0.26079 0.05438