/* ** ** 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 56138.151911 0.000281 0.51302 0.04542 0.98969 0 8.82613 0.45643 8.06286 0.41699 4.52794 0.32542 4.13661 0.29727 56138.152492 0.000301 0.48910 0.04294 0.98077 0 8.62764 0.43089 7.93242 0.39617 4.21980 0.30467 3.87966 0.28011 56138.153103 0.000310 0.46432 0.04081 1.00000 0 8.58411 0.42347 7.89692 0.38957 3.98574 0.28989 3.66666 0.26668 56138.153702 0.000289 0.49605 0.04371 0.97000 0 9.02652 0.45254 8.30419 0.41633 4.47762 0.32443 4.11929 0.29847 56138.154283 0.000292 0.51647 0.04624 0.99010 0 8.32309 0.43101 7.60946 0.39404 4.29861 0.31398 3.93561 0.28743 56138.154865 0.000289 0.50082 0.04480 1.00000 0 8.48528 0.43790 7.80612 0.40285 4.24958 0.31054 3.90944 0.28569 56138.155467 0.000312 0.47127 0.04132 0.99074 0 8.55698 0.42195 7.87204 0.38817 4.03263 0.29236 3.70985 0.26896 56138.156086 0.000307 0.48835 0.04280 0.99057 0 8.47004 0.42493 7.75487 0.38907 4.13631 0.29726 3.78204 0.27179 56138.156685 0.000292 0.46541 0.04019 0.99010 0 9.35949 0.45484 8.55264 0.41563 4.35600 0.31090 3.97889 0.28399 56138.157310 0.000333 0.40425 0.03520 1.00000 0 9.13713 0.42324 8.40597 0.38937 3.69369 0.27231 3.39812 0.25052 56138.157947 0.000304 0.47540 0.04117 0.99048 0 8.80523 0.43237 8.10066 0.39777 4.18596 0.29865 3.85102 0.27475 56138.158537 0.000286 0.49225 0.04280 0.97980 0 9.08974 0.45583 8.36221 0.41934 4.47440 0.31787 4.11627 0.29243 56138.159153 0.000330 0.49941 0.04409 0.98246 0 7.69023 0.39058 7.07490 0.35933 3.84058 0.27729 3.53326 0.25510 56138.159798 0.000315 0.42731 0.03680 1.00000 0 9.26385 0.43681 8.47410 0.39952 3.95854 0.28525 3.62487 0.26117 56138.160412 0.000298 0.46729 0.04043 1.00000 0 9.01733 0.44542 8.29563 0.40977 4.21373 0.29935 3.87649 0.27539 56138.161019 0.000310 0.45517 0.04037 1.00000 0 8.69529 0.43253 7.99846 0.39786 3.95780 0.29060 3.64070 0.26731 56138.161621 0.000292 0.48583 0.04189 0.98020 0 9.20129 0.45073 8.46476 0.41465 4.47025 0.31718 4.11243 0.29179 56138.162206 0.000292 0.51299 0.04475 1.00000 0 8.46072 0.43246 7.78362 0.39785 4.34024 0.30679 3.99292 0.28224