/* ** ** 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 54712.625807 0.002005 0.42951 0.11607 0.99275 1 0.16326 0.02419 0.13470 0.01995 0.07012 0.01585 0.05780 0.01306 54712.629453 0.001641 0.56804 0.15940 1.00000 1 0.15040 0.02550 0.12464 0.02113 0.08544 0.01910 0.07080 0.01583 54712.632460 0.001365 0.58362 0.16465 0.97872 1 0.17983 0.03094 0.14901 0.02563 0.10495 0.02347 0.08696 0.01944 54712.635452 0.001627 0.52634 0.14197 0.96883 1 0.17749 0.02814 0.14708 0.02332 0.09342 0.02039 0.07741 0.01689 54712.692107 0.001351 0.73778 0.21395 0.98925 1 0.15283 0.02899 0.12264 0.02326 0.11276 0.02473 0.09087 0.01993 54712.694751 0.001293 0.54621 0.15328 1.00000 1 0.20359 0.03452 0.16424 0.02784 0.11120 0.02487 0.08989 0.02010 54712.697264 0.001220 0.81051 0.24614 0.97619 1 0.14979 0.03058 0.12000 0.02450 0.12141 0.02730 0.09707 0.02182 54712.701665 0.003181 0.46721 0.09745 0.97022 1 0.17105 0.02017 0.13648 0.01609 0.07992 0.01375 0.06382 0.01098 54712.762184 0.002005 0.36584 0.09568 0.95652 1 0.20389 0.02765 0.16574 0.02248 0.07459 0.01668 0.06061 0.01355 54712.765569 0.001380 0.75595 0.22524 0.98947 1 0.13839 0.02725 0.11260 0.02217 0.10462 0.02339 0.08511 0.01903 54712.769229 0.002280 0.49992 0.10544 0.98459 1 0.21632 0.02656 0.17600 0.02161 0.10815 0.01855 0.08798 0.01509 54712.831647 0.001307 0.48967 0.13380 0.97778 1 0.23079 0.03624 0.18544 0.02911 0.11301 0.02527 0.09091 0.02033 54712.833927 0.000973 0.63641 0.18361 1.00000 1 0.23427 0.04236 0.18665 0.03376 0.14909 0.03352 0.11880 0.02671 54712.836891 0.001990 0.50110 0.10994 0.96849 1 0.23381 0.02946 0.18711 0.02357 0.11716 0.02104 0.09346 0.01679 54712.935999 0.036165 0.48885 0.08161 0.11117 1 0.19420 0.01871 0.15938 0.01535 0.09493 0.01294 0.07789 0.01062