/* ** ** Swift/XRT hardness ratio for PKS 0521-36. ** 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 58643.038925 0.000625 0.61623 0.17638 0.97674 1 0.63614 0.11248 0.30476 0.05388 0.39201 0.08824 0.18931 0.04261 58643.040668 0.001118 0.36499 0.09606 0.98701 1 0.57973 0.07908 0.28735 0.03920 0.21159 0.04763 0.10462 0.02355 58643.043457 0.001670 0.42535 0.08397 0.98911 1 0.61881 0.06764 0.30479 0.03331 0.26321 0.04327 0.13011 0.02139 58643.105896 0.000930 0.53801 0.15104 1.00000 1 0.47632 0.08084 0.23252 0.03945 0.25626 0.05731 0.12500 0.02795 58643.107727 0.000901 0.42903 0.11593 0.98387 1 0.61433 0.09184 0.30425 0.04549 0.26357 0.05932 0.13034 0.02934 58643.110210 0.001583 0.44046 0.09465 0.97933 1 0.54382 0.06467 0.26810 0.03188 0.23953 0.04287 0.11853 0.02121 58643.227824 0.000755 0.61282 0.17497 0.96154 1 0.53724 0.09537 0.26022 0.04619 0.32923 0.07363 0.16000 0.03578 58643.229466 0.000886 0.50979 0.14082 0.98361 1 0.53115 0.08506 0.26000 0.04163 0.27077 0.06094 0.13251 0.02983 58643.231223 0.000872 0.56205 0.15302 0.95000 1 0.53601 0.08726 0.26122 0.04252 0.30126 0.06575 0.14737 0.03216 58643.234433 0.002339 0.34372 0.06401 0.99255 1 0.57389 0.05455 0.28379 0.02697 0.19726 0.03159 0.09762 0.01563