/* ** ** 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 53802.133462 0.000064 0.25565 0.16587 0.95620 0 1.28527 0.38051 1.11724 0.33076 0.32857 0.18970 0.28562 0.16490 53802.135713 0.002179 0.15349 0.03707 0.96000 1 0.74442 0.06512 0.35998 0.03149 0.11426 0.02572 0.05522 0.01243 53802.139635 0.001743 0.18861 0.04594 0.96667 1 0.75792 0.07320 0.36487 0.03524 0.14295 0.03197 0.06897 0.01542 53802.142787 0.001409 0.25760 0.06468 0.97938 1 0.67246 0.07677 0.32715 0.03734 0.17323 0.03874 0.08421 0.01883 53802.147799 0.003602 0.13128 0.02563 0.99330 1 0.74759 0.05010 0.37026 0.02481 0.09814 0.01800 0.04852 0.00890 53802.202382 0.001612 0.21063 0.05223 0.97297 1 0.71810 0.07478 0.34958 0.03640 0.15125 0.03404 0.07363 0.01657 53802.205708 0.001714 0.20933 0.05153 0.99153 1 0.67406 0.06935 0.32676 0.03362 0.14110 0.03155 0.06838 0.01529 53802.209209 0.001787 0.20244 0.04973 0.99187 1 0.65732 0.06683 0.32294 0.03283 0.13307 0.02976 0.06557 0.01466 53802.213131 0.002135 0.15651 0.03765 0.99320 1 0.70605 0.06260 0.34970 0.03100 0.11050 0.02471 0.05480 0.01225 53802.216995 0.001729 0.31234 0.06443 0.97358 1 0.69697 0.07069 0.34441 0.03493 0.21769 0.03910 0.10703 0.01922