/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 59957.750827 0.000668 0.54698 0.15571 1.00000 1 0.41211 0.07135 0.31349 0.05427 0.22542 0.05094 0.17218 0.03891 59957.752425 0.000930 0.80998 0.24574 0.98438 1 0.20784 0.04262 0.15672 0.03213 0.16835 0.03765 0.12699 0.02839 59957.754473 0.001118 0.33973 0.08912 1.00000 1 0.40077 0.05338 0.30240 0.04028 0.13615 0.03077 0.10286 0.02324 59957.756638 0.001046 0.61544 0.17544 0.95833 1 0.24886 0.04400 0.18824 0.03328 0.15316 0.03425 0.11594 0.02593 59957.759397 0.001714 0.56953 0.12290 0.95419 1 0.27677 0.03586 0.21058 0.02728 0.15763 0.02720 0.12008 0.02072 59957.881336 0.000901 0.51420 0.14335 1.00000 1 0.31041 0.05118 0.25017 0.04124 0.15961 0.03588 0.12839 0.02886 59957.883225 0.000988 0.41725 0.11175 0.95588 1 0.36251 0.05279 0.29292 0.04265 0.15126 0.03400 0.12246 0.02753 59957.884909 0.000697 0.70026 0.20502 1.00000 1 0.29491 0.05574 0.23830 0.04503 0.20651 0.04618 0.16667 0.03727 59957.886536 0.000930 0.52983 0.14807 0.98438 1 0.29548 0.04954 0.23867 0.04001 0.15655 0.03501 0.12699 0.02839 59957.888831 0.001365 0.43088 0.10139 1.00000 1 0.32491 0.04254 0.26311 0.03445 0.13999 0.02737 0.11319 0.02213