/* ** ** 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 55707.321947 0.000392 1.79732 0.70100 1.00000 1 0.20486 0.06546 0.16502 0.05273 0.36819 0.08233 0.29630 0.06625 55707.322949 0.000610 1.01716 0.32250 0.95238 1 0.24241 0.05421 0.19512 0.04363 0.24657 0.05542 0.19901 0.04473 55707.324373 0.000813 0.70050 0.20509 0.96429 1 0.26222 0.04956 0.21132 0.03994 0.18368 0.04107 0.14815 0.03313 55707.325622 0.000436 1.08500 0.35473 1.00000 1 0.30522 0.07280 0.24555 0.05855 0.33116 0.07405 0.26667 0.05963 55707.326813 0.000755 0.79188 0.23637 0.94231 1 0.25739 0.05089 0.20642 0.04081 0.20382 0.04558 0.16327 0.03651 55707.328150 0.000581 1.14467 0.37400 0.92500 1 0.23404 0.05549 0.18843 0.04467 0.26790 0.06023 0.21515 0.04836 55707.329326 0.000596 0.88636 0.27523 1.00000 1 0.27246 0.05837 0.21901 0.04692 0.24150 0.05429 0.19416 0.04364 55707.330561 0.000639 0.79575 0.23619 0.97727 1 0.30279 0.06056 0.24390 0.04878 0.24094 0.05284 0.19443 0.04264 55707.332594 0.001394 0.55928 0.11403 0.97728 1 0.36221 0.04473 0.28924 0.03572 0.20258 0.03286 0.16202 0.02628