/* ** ** 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 56302.545507 0.000391 0.26709 0.06722 0.94815 0 1.36142 0.15716 1.17252 0.13537 0.36362 0.08131 0.31302 0.06999 56302.546247 0.000350 0.24011 0.06001 0.99174 0 1.60365 0.17906 1.39040 0.15525 0.38505 0.08610 0.33389 0.07466 56302.547055 0.000457 0.18279 0.04657 0.98101 0 1.56673 0.15739 1.35781 0.13640 0.28639 0.06705 0.24820 0.05811 56302.547871 0.000359 0.28927 0.07567 0.96774 0 1.30204 0.16098 1.12531 0.13910 0.37665 0.08682 0.32502 0.07492 56302.548577 0.000347 0.27777 0.07048 0.97500 0 1.43272 0.17174 1.23575 0.14811 0.39797 0.08899 0.34245 0.07657 56302.549390 0.000466 0.20854 0.05067 0.93789 0 1.52745 0.15302 1.31770 0.13199 0.31853 0.07052 0.27509 0.06090 56302.550345 0.000489 0.17031 0.04252 1.00000 0 1.56388 0.15002 1.35510 0.13000 0.26634 0.06140 0.23078 0.05320 56302.551401 0.000567 0.38128 0.06390 0.98469 0 1.56207 0.13839 1.35394 0.11995 0.59558 0.08474 0.51624 0.07345 56302.552630 0.000663 0.29095 0.04969 0.98690 0 1.57259 0.12822 1.36304 0.11114 0.45754 0.06867 0.39654 0.05951 56302.553695 0.000402 0.25271 0.06322 0.97842 0 1.34503 0.15095 1.16595 0.13085 0.33990 0.07600 0.29461 0.06588 56302.554636 0.000538 0.19589 0.04816 0.97849 0 1.30037 0.13296 1.12243 0.11475 0.25473 0.05696 0.22015 0.04923 56302.555564 0.000391 0.30943 0.07094 0.97037 0 1.45248 0.16078 1.25873 0.13933 0.44944 0.09023 0.38948 0.07819 56302.556435 0.000480 0.21300 0.04917 0.98795 0 1.60665 0.15371 1.38348 0.13236 0.34222 0.07190 0.29241 0.06142