/* ** ** Swift/XRT hardness ratio for PKS 2149-306. ** 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 56643.029014 0.000363 1.68373 0.61943 1.00000 1 0.24141 0.07030 0.19041 0.05545 0.40647 0.09138 0.31841 0.07157 56643.029972 0.000596 0.84149 0.25999 1.00000 1 0.29282 0.06243 0.23158 0.04937 0.24641 0.05510 0.19512 0.04363 56643.031149 0.000581 1.05180 0.33696 0.97500 1 0.24662 0.05658 0.19487 0.04471 0.25940 0.05800 0.20513 0.04587 56643.032383 0.000654 1.12723 0.34928 0.95556 1 0.23097 0.05193 0.18091 0.04067 0.26036 0.05551 0.20465 0.04363 56643.033531 0.000494 1.32046 0.45654 1.00000 1 0.22461 0.05923 0.17820 0.04699 0.29658 0.06632 0.23530 0.05261 56643.034664 0.000639 0.71144 0.21120 0.97727 1 0.32486 0.06209 0.25769 0.04925 0.23111 0.05250 0.18327 0.04163 56643.035826 0.000523 0.69579 0.20403 1.00000 1 0.40361 0.07656 0.31886 0.06049 0.28083 0.06280 0.22222 0.04969 56643.037613 0.001264 0.73065 0.15646 0.97776 1 0.30862 0.04297 0.24377 0.03394 0.22549 0.03668 0.17822 0.02899