/* ** ** Swift/XRT hardness ratio for Mrk 501. ** 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 54218.137670 0.000093 0.30028 0.10385 0.99064 0 2.84197 0.48152 2.31486 0.39221 0.85339 0.25731 0.69506 0.20957 54218.138604 0.000828 0.28247 0.07162 0.98246 1 2.31349 0.27637 0.50411 0.06021 0.65350 0.14614 0.14286 0.03194 54218.140130 0.000697 0.25571 0.06443 1.00000 1 2.99939 0.34822 0.65349 0.07587 0.76696 0.17150 0.16667 0.03727 54218.141582 0.000755 0.41540 0.09060 0.93906 1 2.68383 0.31243 0.58574 0.06819 1.11485 0.20562 0.24343 0.04490 54218.322898 0.000064 0.09985 0.07405 0.91042 0 3.20739 0.71719 2.00307 0.44790 0.32027 0.22646 0.20001 0.14143 54218.323421 0.000450 0.45952 0.12564 0.96774 1 2.51458 0.38945 0.57736 0.08941 1.15549 0.26036 0.26478 0.05966 54218.324321 0.000450 0.53609 0.15046 0.96774 1 2.16515 0.36240 0.49460 0.08278 1.16071 0.26151 0.26478 0.05966 54218.325585 0.000813 0.28333 0.06996 0.91071 1 2.51902 0.28324 0.57873 0.06507 0.71372 0.15690 0.16360 0.03596 54218.326921 0.000523 0.39996 0.10572 0.91667 1 2.65079 0.36625 0.60248 0.08323 1.06022 0.23892 0.24071 0.05424 54218.328069 0.000625 0.31446 0.08075 0.97674 1 2.66408 0.33622 0.60413 0.07624 0.83775 0.18734 0.19048 0.04259 54218.329609 0.000915 0.23550 0.05838 0.98413 1 2.45918 0.26542 0.56135 0.06057 0.57915 0.12924 0.13274 0.02961 54218.331410 0.000886 0.21832 0.05431 0.98361 1 2.66464 0.28106 0.60673 0.06399 0.58173 0.13108 0.13239 0.02983 54218.332906 0.000610 0.37260 0.09695 1.00000 1 2.32594 0.31805 0.52968 0.07242 0.86665 0.19186 0.19730 0.04369 54218.334300 0.000784 0.26532 0.06696 0.94444 1 2.58309 0.30214 0.58861 0.06885 0.68535 0.15326 0.15686 0.03508 54218.335695 0.000610 0.28633 0.07370 1.00000 1 2.87193 0.35735 0.65868 0.08195 0.82230 0.18529 0.18913 0.04261 54218.336842 0.000537 0.40887 0.10730 0.94595 1 2.52496 0.35568 0.57963 0.08165 1.03239 0.22860 0.23676 0.05242 54218.338222 0.000842 0.25696 0.06309 0.93103 1 2.62351 0.28713 0.60209 0.06589 0.67415 0.14818 0.15451 0.03396 54218.340009 0.000944 0.33548 0.06873 0.94364 1 2.69522 0.27509 0.61959 0.06324 0.90420 0.16061 0.20776 0.03690