/* ** ** 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 56868.919397 0.000295 0.37714 0.03182 1.00000 0 11.20697 0.49534 10.32408 0.45632 4.22660 0.30376 3.89309 0.27979 56868.920002 0.000310 0.37554 0.03160 1.00000 0 10.84570 0.48349 9.90717 0.44163 4.07295 0.29072 3.71850 0.26542 56868.920633 0.000321 0.38261 0.03200 0.99099 0 10.46536 0.46230 9.54394 0.42158 4.00416 0.28437 3.65351 0.25946 56868.921290 0.000336 0.33642 0.02767 0.99138 0 11.43440 0.47386 10.32569 0.42790 3.84676 0.27331 3.47194 0.24666 56868.921941 0.000315 0.35973 0.03016 1.00000 0 11.29450 0.49057 10.10861 0.43907 4.06292 0.29138 3.63749 0.26086 56868.922595 0.000339 0.34354 0.02876 1.00000 0 10.99270 0.46882 9.82969 0.41922 3.77643 0.27211 3.37686 0.24332 56868.923228 0.000295 0.40446 0.03439 0.99020 0 10.81553 0.49125 9.72950 0.44193 4.37445 0.31440 3.93164 0.28256 56868.923822 0.000298 0.35967 0.03016 1.00000 0 11.77125 0.50839 10.71263 0.46265 4.23373 0.30425 3.85530 0.27707 56868.924429 0.000310 0.35618 0.02968 1.00000 0 11.52644 0.49548 10.42753 0.44818 4.10547 0.29303 3.71850 0.26542 56868.925086 0.000347 0.32637 0.02712 0.97500 0 11.47324 0.46784 10.32043 0.42081 3.74455 0.27110 3.36494 0.24361 56868.925726 0.000292 0.38527 0.03234 0.99010 0 11.52512 0.51519 10.36855 0.46349 4.44026 0.31547 3.99273 0.28366 56868.926313 0.000295 0.41059 0.03472 0.99020 0 10.63674 0.48813 9.69241 0.44477 4.36734 0.31015 3.97907 0.28258 56868.926889 0.000281 0.41702 0.03526 1.00000 0 10.91039 0.50346 9.92322 0.45787 4.54980 0.32242 4.13687 0.29316 56868.927505 0.000330 0.37458 0.03186 0.98246 0 10.41094 0.45654 9.42376 0.41316 3.89978 0.28418 3.53149 0.25727 56868.928156 0.000321 0.39319 0.03358 1.00000 0 9.86051 0.44682 9.01738 0.40861 3.87702 0.28070 3.54683 0.25678 56868.928793 0.000315 0.38787 0.03303 1.00000 0 10.24979 0.45994 9.32147 0.41826 3.97563 0.28776 3.61191 0.26149 56868.929395 0.000286 0.45131 0.03938 0.98990 0 9.83184 0.47470 8.93590 0.43142 4.43720 0.32256 4.02977 0.29296 56868.930118 0.000437 0.35703 0.02650 0.98675 0 10.50370 0.39812 9.42148 0.35709 3.75013 0.23930 3.36422 0.21468