/* ** ** Swift/XRT hardness ratio for 1ES 2037+521. ** 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 57668.853884 0.001729 0.79728 0.23993 0.97479 1 0.10563 0.02113 0.08547 0.01709 0.08422 0.01893 0.06861 0.01543 57668.858009 0.002397 0.77717 0.20258 0.99208 1 0.10316 0.01796 0.08424 0.01466 0.08017 0.01556 0.06547 0.01270 57668.920611 0.001801 0.79381 0.23899 0.98387 1 0.11787 0.02359 0.08265 0.01653 0.09357 0.02105 0.06524 0.01467 57668.925782 0.003370 0.94004 0.22482 0.98542 1 0.09263 0.01544 0.06326 0.01054 0.08708 0.01494 0.05949 0.01020 57668.987088 0.001816 0.67339 0.19574 1.00000 1 0.11719 0.02176 0.09431 0.01751 0.07891 0.01765 0.06400 0.01431 57668.990749 0.001845 0.66795 0.19416 1.00000 1 0.11773 0.02186 0.09431 0.01751 0.07864 0.01758 0.06299 0.01409 57668.995237 0.002644 0.70498 0.16646 0.99926 1 0.12122 0.01858 0.09671 0.01482 0.08546 0.01535 0.06818 0.01225