/* ** ** 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 56428.913659 0.001513 0.50630 0.14228 0.97323 0 0.58136 0.09315 0.17004 0.02607 0.29434 0.06795 0.07828 0.01761 56428.916422 0.001250 0.53649 0.15131 0.98148 0 0.63460 0.10692 0.17440 0.02926 0.34046 0.07700 0.09397 0.02114 56428.919611 0.001939 0.55558 0.12932 0.95774 0 0.60341 0.08441 0.16360 0.02284 0.33524 0.06237 0.09054 0.01681 56428.979887 0.001079 0.63639 0.19774 0.96783 0 0.36771 0.07362 0.15877 0.03040 0.23401 0.05560 0.10910 0.02484 56428.981675 0.000709 0.61124 0.17537 0.98776 0 0.49647 0.08919 0.27124 0.04868 0.30346 0.06788 0.16556 0.03702 56428.983443 0.001059 0.43519 0.11776 0.97814 0 0.48011 0.07217 0.25858 0.03886 0.20894 0.04701 0.11128 0.02503 56428.986687 0.002185 0.31819 0.06200 0.97219 0 0.54947 0.05320 0.29892 0.02892 0.17484 0.02956 0.09553 0.01615