/* ** ** 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 56251.806613 0.000370 0.73033 0.19905 0.94531 0 0.72872 0.13076 0.54034 0.09693 0.53221 0.10918 0.39552 0.08113 56251.807351 0.000367 0.77967 0.23178 0.98425 0 0.56820 0.11471 0.43165 0.08714 0.44301 0.09667 0.33656 0.07344 56251.808225 0.000501 0.46228 0.12633 0.96532 0 0.69804 0.10833 0.51664 0.08017 0.32269 0.07258 0.23859 0.05366 56251.809304 0.000579 0.28412 0.07246 0.96000 0 0.98089 0.11784 0.73072 0.08778 0.27869 0.06270 0.20753 0.04668 56251.810323 0.000440 0.70370 0.20989 0.96711 0 0.52213 0.10227 0.38553 0.07550 0.36742 0.08265 0.27105 0.06097 56251.811116 0.000353 0.53828 0.15087 0.95082 0 0.85084 0.14228 0.63627 0.10639 0.45799 0.10301 0.34349 0.07726 56251.812024 0.000556 1.03943 0.25236 0.94271 0 0.50596 0.08770 0.37680 0.06529 0.52591 0.08941 0.39110 0.06648 56251.812881 0.000301 0.74678 0.22881 0.97115 0 0.70789 0.14521 0.52020 0.10670 0.52864 0.12032 0.39011 0.08879 56251.813731 0.000550 0.36313 0.09601 0.95789 0 0.81660 0.11162 0.60188 0.08226 0.29653 0.06711 0.21771 0.04926 56251.814649 0.000367 0.47421 0.13000 0.97638 0 0.92727 0.14705 0.67722 0.10739 0.43972 0.09833 0.32312 0.07225 56251.815433 0.000417 0.52327 0.14558 0.95139 0 0.75426 0.12481 0.55818 0.09235 0.39469 0.08827 0.29246 0.06540 56251.816159 0.000310 0.62643 0.17909 0.94393 0 0.85665 0.15258 0.63033 0.11225 0.53664 0.12001 0.39670 0.08870 56251.816833 0.000365 0.62672 0.18093 0.99206 0 0.69499 0.12690 0.51368 0.09378 0.43557 0.09740 0.32053 0.07167 56251.817496 0.000298 0.71167 0.20999 0.98058 0 0.73903 0.14225 0.55194 0.10622 0.52594 0.11762 0.39670 0.08870 56251.818130 0.000336 0.75414 0.22552 0.96552 0 0.64621 0.12731 0.47150 0.09289 0.48733 0.10963 0.35576 0.08002 56251.818772 0.000307 0.66484 0.19521 0.99057 0 0.78499 0.14814 0.57209 0.10797 0.52189 0.11739 0.37948 0.08535 56251.819504 0.000425 0.34906 0.09244 0.97959 0 1.05722 0.14318 0.78386 0.10615 0.36903 0.08398 0.27362 0.06227 56251.820271 0.000341 0.76802 0.23090 0.98305 0 0.61407 0.12339 0.44920 0.09026 0.47161 0.10547 0.34540 0.07723 56251.821058 0.000446 0.43320 0.11651 0.94805 0 0.85871 0.12661 0.63119 0.09306 0.37199 0.08367 0.27291 0.06138