/* ** ** Swift/XRT hardness ratio for GX 304-1. ** 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 55993.173056 0.000349 4.17167 2.28846 1.00000 1 0.19856 0.09933 0.07619 0.03810 0.82833 0.18651 0.33131 0.07456 55993.173913 0.000508 1.77809 0.67263 0.97143 1 0.34624 0.10564 0.13186 0.04023 0.61565 0.13769 0.23529 0.05261 55993.174727 0.000305 5.92100 3.67148 1.00000 1 0.17264 0.09974 0.06316 0.03646 1.02218 0.23023 0.37864 0.08522 55993.175729 0.000668 2.79907 0.77457 0.97826 1 0.41116 0.09761 0.15892 0.03773 1.15087 0.16364 0.44228 0.06287 55993.177065 0.000668 3.12943 0.91677 1.00000 1 0.36322 0.09311 0.13898 0.03560 1.13668 0.16119 0.43373 0.06150 55993.178445 0.000712 2.83978 0.88792 0.95431 1 0.31993 0.08629 0.12131 0.03272 0.90853 0.14369 0.34656 0.05481 55993.640529 0.000378 2.82384 1.18947 0.92308 1 0.27841 0.10169 0.13483 0.04928 0.78617 0.16492 0.38127 0.07996 55993.641604 0.000697 3.79356 1.16438 0.93750 1 0.24333 0.06629 0.11704 0.03188 0.92310 0.13056 0.44445 0.06285 55993.642678 0.000378 1.68766 0.59043 0.88462 1 0.46421 0.12876 0.22609 0.06271 0.78342 0.16704 0.38261 0.08157 55993.643390 0.000334 3.95132 1.98097 0.95652 1 0.18691 0.08359 0.09091 0.04066 0.73856 0.16735 0.35914 0.08137 55993.644175 0.000450 2.93226 1.28596 0.93548 1 0.19991 0.07556 0.09655 0.03649 0.58618 0.13038 0.28453 0.06328 55993.644988 0.000363 1.82376 0.67880 0.92000 1 0.41373 0.12475 0.20000 0.06030 0.75455 0.16466 0.36522 0.07970 55993.646281 0.000930 2.42946 0.57289 0.95365 1 0.35352 0.07040 0.17086 0.03402 0.85886 0.10847 0.41539 0.05246