/* ** ** 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 56261.892171 0.000394 0.71009 0.20809 0.96324 0 0.89180 0.16753 0.45383 0.08449 0.63326 0.14242 0.30585 0.06839 56261.892927 0.000362 0.87478 0.26796 0.97600 0 0.62536 0.13060 0.38397 0.08006 0.54706 0.12259 0.32842 0.07344 56261.893702 0.000414 0.48884 0.13427 0.94406 0 0.97350 0.15337 0.60352 0.09506 0.47589 0.10707 0.29516 0.06638 56261.894810 0.000694 0.91866 0.19055 0.96250 0 0.68950 0.09923 0.42953 0.06180 0.63341 0.09462 0.39416 0.05886 56261.895869 0.000365 0.61653 0.17696 0.97619 0 0.85647 0.15258 0.53055 0.09447 0.52804 0.11883 0.32395 0.07286 56261.896581 0.000347 0.80063 0.24384 0.96667 0 0.71137 0.14598 0.42732 0.08765 0.56954 0.12817 0.34350 0.07726 56261.897276 0.000347 0.83403 0.25502 0.96667 0 0.65667 0.13602 0.41234 0.08541 0.54769 0.12319 0.34350 0.07726 56261.898031 0.000408 0.60715 0.16973 0.94326 0 0.83794 0.14355 0.52056 0.08917 0.50876 0.11239 0.31300 0.06907 56261.898783 0.000344 0.72492 0.21503 0.96639 0 0.76528 0.14795 0.47672 0.09214 0.55477 0.12480 0.34649 0.07793 56261.899573 0.000446 0.67115 0.19577 0.95455 0 0.64943 0.12159 0.40603 0.07601 0.43587 0.09749 0.27256 0.06095 56261.900317 0.000298 0.67585 0.19782 0.98058 0 0.94738 0.17883 0.58985 0.11131 0.64029 0.14323 0.39670 0.08870 56261.901286 0.000671 0.86007 0.16691 0.96552 0 0.82724 0.10933 0.51808 0.06844 0.71148 0.10112 0.44521 0.06326 56261.902406 0.000448 0.94357 0.24523 0.94194 0 0.66072 0.11912 0.41813 0.07538 0.62344 0.11670 0.39490 0.07392 56261.903231 0.000376 0.61516 0.17540 0.96923 0 0.83107 0.14695 0.52119 0.09213 0.51124 0.11436 0.31799 0.07110 56261.904116 0.000509 0.46094 0.12418 0.95455 0 0.82083 0.12332 0.51728 0.07771 0.37835 0.08461 0.23849 0.05333 56261.905082 0.000457 0.86833 0.21519 0.94304 0 0.75900 0.12959 0.47900 0.08178 0.65906 0.11838 0.41680 0.07486