/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 55232.674157 0.003486 0.09333 0.02196 0.98750 1 0.76362 0.05225 0.36422 0.02492 0.07127 0.01604 0.03355 0.00755 55232.708995 0.031352 0.23026 0.05762 0.04992 1 0.67033 0.07328 0.31923 0.03489 0.15435 0.03475 0.07380 0.01661 55232.744821 0.004474 0.12662 0.02397 0.99531 1 0.69223 0.04415 0.32725 0.02087 0.08765 0.01562 0.04143 0.00738 55232.873179 0.004241 0.10854 0.02578 0.98630 1 0.63931 0.04937 0.24524 0.01891 0.06939 0.01558 0.02778 0.00621 55232.906313 0.028893 0.10011 0.02350 0.11396 1 0.72515 0.05162 0.35051 0.02494 0.07259 0.01624 0.03529 0.00789 55232.938081 0.002876 0.15891 0.03449 0.98258 1 0.65910 0.05384 0.31972 0.02612 0.10474 0.02106 0.05115 0.01028 55232.997959 0.002556 0.13828 0.03306 0.98864 1 0.68763 0.05808 0.33481 0.02828 0.09508 0.02126 0.04598 0.01028 55233.005091 0.004576 0.13042 0.02454 0.98413 1 0.65278 0.04211 0.31534 0.02034 0.08513 0.01505 0.04129 0.00730