/* ** ** 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 54701.074850 0.036935 0.58405 0.13156 0.14378 1 0.15784 0.02164 0.05946 0.00811 0.09219 0.01648 0.03493 0.00619 54701.174005 0.002034 0.49396 0.13585 0.97857 1 0.14330 0.02295 0.11818 0.01892 0.07078 0.01583 0.05839 0.01306 54701.179336 0.003297 0.55993 0.11771 0.98064 1 0.13870 0.01750 0.11457 0.01446 0.07766 0.01306 0.06415 0.01079 54701.241102 0.001772 0.57329 0.16088 0.99180 1 0.14121 0.02394 0.11537 0.01956 0.08095 0.01810 0.06612 0.01478 54701.244923 0.002048 0.51520 0.14209 0.97872 1 0.13893 0.02243 0.11299 0.01824 0.07158 0.01601 0.05797 0.01296 54701.248859 0.001888 0.47891 0.13085 0.98462 1 0.16044 0.02519 0.13056 0.02050 0.07684 0.01718 0.06250 0.01398 54701.252374 0.001627 0.69045 0.20247 0.99107 1 0.12823 0.02433 0.10430 0.01978 0.08854 0.01980 0.07207 0.01612 54701.281360 0.027359 0.53161 0.14895 0.05545 1 0.17474 0.02921 0.14295 0.02390 0.09289 0.02088 0.07620 0.01713 54701.310390 0.001670 0.53926 0.15035 0.97391 1 0.15977 0.02634 0.13178 0.02173 0.08616 0.01937 0.07106 0.01598 54701.314152 0.002092 0.39204 0.10398 0.99306 1 0.17302 0.02468 0.14270 0.02036 0.06783 0.01517 0.05594 0.01251 54701.318088 0.001845 0.45444 0.12356 0.98425 1 0.17077 0.02642 0.14083 0.02179 0.07760 0.01735 0.06400 0.01431 54701.322780 0.002847 0.50262 0.10882 0.96939 1 0.16252 0.02032 0.13403 0.01675 0.08169 0.01444 0.06737 0.01191