/* ** ** 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 59874.391175 0.001031 0.44029 0.11846 0.97183 1 0.59304 0.08756 0.26197 0.03864 0.26111 0.05873 0.11536 0.02593 59874.393891 0.001685 0.23174 0.05767 0.96552 1 0.68318 0.07455 0.30826 0.03363 0.15832 0.03541 0.07143 0.01597 59874.396491 0.000915 0.43229 0.11687 0.96825 1 0.67847 0.10186 0.30305 0.04549 0.29330 0.06595 0.13049 0.02933 59874.399236 0.001830 0.34575 0.07021 0.94917 1 0.72011 0.07455 0.31603 0.03271 0.24898 0.04349 0.11004 0.01922 59874.457852 0.000726 0.43276 0.11674 1.00000 1 0.77291 0.11660 0.37083 0.05594 0.33448 0.07480 0.16000 0.03578 59874.459320 0.000741 0.44607 0.12099 1.00000 1 0.72774 0.11170 0.34898 0.05355 0.32462 0.07260 0.15686 0.03508 59874.461280 0.001220 0.24662 0.06315 0.97619 1 0.79925 0.09038 0.38827 0.04391 0.19711 0.04528 0.09512 0.02185 59874.463576 0.001075 0.30660 0.07672 0.97297 1 0.77812 0.09526 0.38214 0.04678 0.23857 0.05206 0.11667 0.02546 59874.465362 0.000712 0.53635 0.15083 0.97959 1 0.64060 0.10797 0.30978 0.05221 0.34358 0.07734 0.16562 0.03728 59874.467555 0.001482 0.32978 0.06472 0.95003 1 0.90255 0.08792 0.43367 0.04224 0.29765 0.05071 0.14344 0.02443