/* ** ** 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 54708.341042 0.001758 0.40164 0.10711 1.00000 1 0.19919 0.02858 0.16404 0.02353 0.08000 0.01798 0.06579 0.01479 54708.344238 0.001438 0.37367 0.09837 1.00000 1 0.26149 0.03634 0.21625 0.03005 0.09771 0.02185 0.08081 0.01807 54708.347143 0.001467 0.40287 0.10769 0.98020 1 0.24133 0.03491 0.19959 0.02887 0.09722 0.02185 0.08040 0.01807 54708.350295 0.001685 0.30479 0.07814 0.97414 1 0.28210 0.03478 0.23123 0.02851 0.08598 0.01933 0.07044 0.01583 54708.353767 0.001787 0.48648 0.11740 0.99510 1 0.21226 0.02985 0.17458 0.02455 0.10326 0.02025 0.08497 0.01666 54708.406555 0.001002 0.66079 0.19295 1.00000 1 0.22618 0.04215 0.17516 0.03264 0.14945 0.03360 0.11537 0.02593 54708.409242 0.001685 0.37621 0.09975 0.99138 1 0.23860 0.03355 0.18307 0.02574 0.08976 0.02018 0.06922 0.01556 54708.412394 0.001467 0.43865 0.11831 0.98020 1 0.23770 0.03544 0.18368 0.02738 0.10427 0.02344 0.08041 0.01807 54708.415241 0.001380 0.38992 0.10317 0.98947 1 0.28562 0.04040 0.21739 0.03074 0.11137 0.02490 0.08511 0.01903 54708.474729 0.001816 0.46713 0.12634 0.98400 1 0.20923 0.03179 0.13985 0.02123 0.09774 0.02187 0.06504 0.01454 54708.478012 0.001467 0.41096 0.11001 0.98020 1 0.29562 0.04296 0.19672 0.02858 0.12149 0.02731 0.08041 0.01807 54708.481396 0.001917 0.47700 0.12108 0.98193 1 0.22151 0.03205 0.14898 0.02155 0.10566 0.02204 0.07098 0.01480 54708.541546 0.001554 0.53676 0.14994 0.97196 1 0.17381 0.02882 0.14253 0.02363 0.09329 0.02097 0.07654 0.01720 54708.544524 0.001423 0.53133 0.14777 0.97959 1 0.19358 0.03201 0.15660 0.02589 0.10285 0.02300 0.08333 0.01863 54708.548315 0.002368 0.42070 0.09515 0.98530 1 0.20265 0.02518 0.16472 0.02046 0.08525 0.01611 0.06974 0.01318 54708.608762 0.001409 0.47780 0.13079 0.98969 1 0.21041 0.03286 0.17263 0.02696 0.10053 0.02260 0.08291 0.01864 54708.611711 0.001540 0.37951 0.09976 0.97170 1 0.24721 0.03416 0.20465 0.02828 0.09382 0.02098 0.07767 0.01737 54708.615284 0.002034 0.51268 0.11564 0.98571 1 0.20423 0.02687 0.16905 0.02224 0.10470 0.01918 0.08667 0.01588