/* ** ** 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 56709.339732 0.001554 0.71441 0.20834 0.96262 1 0.16465 0.03082 0.10973 0.02052 0.11763 0.02631 0.07767 0.01737 56709.343218 0.001932 0.57978 0.16556 0.99248 1 0.15671 0.02737 0.10363 0.01810 0.09086 0.02053 0.06001 0.01356 56709.347227 0.002077 0.95256 0.24982 0.98313 1 0.13026 0.02395 0.08602 0.01581 0.12408 0.02321 0.08195 0.01533 56710.555981 0.003036 0.46420 0.11269 0.97500 1 0.13118 0.01789 0.10529 0.01436 0.06089 0.01223 0.04888 0.00982 56710.622643 0.003036 0.58425 0.12542 0.98935 1 0.14970 0.01980 0.11652 0.01541 0.08746 0.01479 0.06771 0.01144 56710.689315 0.003036 0.67370 0.14753 0.97022 1 0.12772 0.01778 0.10270 0.01430 0.08605 0.01455 0.06904 0.01167 56710.754660 0.001714 0.53976 0.15054 0.98305 1 0.15905 0.02651 0.12743 0.02124 0.08585 0.01920 0.06897 0.01542 56710.757696 0.001322 0.88245 0.24219 0.98082 1 0.16306 0.03104 0.13084 0.02491 0.14389 0.02844 0.11564 0.02286