/* ** ** 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 54704.390870 0.001685 0.75698 0.22597 0.99138 1 0.11751 0.02324 0.09214 0.01822 0.08895 0.01989 0.06957 0.01556 54704.394095 0.001540 0.48833 0.13319 0.98113 1 0.20153 0.03147 0.15769 0.02463 0.09841 0.02201 0.07692 0.01720 54704.397450 0.001816 0.37211 0.09504 0.97600 1 0.23634 0.03136 0.18504 0.02455 0.08795 0.01919 0.06885 0.01502 54704.400588 0.001322 0.46694 0.12741 0.96703 1 0.24609 0.03762 0.19281 0.02948 0.11491 0.02597 0.08999 0.02034 54704.404771 0.002862 0.42078 0.08895 0.98130 1 0.20010 0.02302 0.15684 0.01804 0.08420 0.01493 0.06600 0.01171 54704.457423 0.001453 0.67218 0.19406 0.98000 1 0.15243 0.02783 0.12121 0.02213 0.10246 0.02291 0.08163 0.01825 54704.459994 0.001118 0.68371 0.20173 0.97403 1 0.19407 0.03681 0.15501 0.02940 0.13269 0.02999 0.10562 0.02386 54704.462332 0.001220 0.53090 0.14370 0.98810 1 0.23739 0.03801 0.19025 0.03046 0.12603 0.02750 0.10121 0.02208 54704.464758 0.001206 0.57213 0.15776 0.98795 1 0.22202 0.03711 0.17729 0.02963 0.12703 0.02786 0.10196 0.02236 54704.467547 0.001583 0.47775 0.13078 0.98165 1 0.19527 0.03050 0.15619 0.02439 0.09329 0.02097 0.07440 0.01672 54704.471716 0.002586 0.51349 0.10742 0.99057 1 0.19324 0.02368 0.15417 0.01889 0.09923 0.01682 0.07918 0.01342 54704.524764 0.001438 0.64492 0.18498 0.96970 1 0.16118 0.02895 0.12917 0.02320 0.10395 0.02324 0.08333 0.01863 54704.527902 0.001699 0.48407 0.13268 1.00000 1 0.17545 0.02781 0.14125 0.02239 0.08493 0.01899 0.06838 0.01529 54704.531054 0.001453 0.46024 0.12421 0.97000 1 0.22260 0.03364 0.17919 0.02708 0.10245 0.02291 0.08248 0.01844 54704.533916 0.001409 0.66810 0.19419 0.98969 1 0.15495 0.02877 0.12473 0.02316 0.10352 0.02315 0.08333 0.01863 54704.536603 0.001278 0.67045 0.19545 0.98864 1 0.17040 0.03187 0.13716 0.02565 0.11424 0.02555 0.09196 0.02056 54704.539755 0.001874 0.61626 0.14355 0.96899 1 0.19352 0.02799 0.15578 0.02253 0.11926 0.02177 0.09600 0.01753