/* ** ** 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 54197.180177 0.000566 0.33910 0.08842 0.94872 1 3.02302 0.39673 0.63325 0.08308 1.02511 0.23098 0.21469 0.04837 54197.181586 0.000842 0.26655 0.06832 1.00000 1 2.39129 0.28423 0.51024 0.06064 0.63740 0.14474 0.13598 0.03087 54197.183125 0.000697 0.32443 0.08425 0.97917 1 2.47211 0.32634 0.52470 0.06926 0.80202 0.17935 0.17021 0.03806 54197.184810 0.000988 0.19279 0.04604 1.00000 1 2.98674 0.28987 0.63970 0.06208 0.57581 0.12566 0.12353 0.02696 54197.186510 0.000712 0.21633 0.05415 0.97959 1 3.54024 0.37298 0.75479 0.07952 0.76584 0.17388 0.16431 0.03731 54197.188398 0.001177 0.30974 0.06316 0.97075 1 2.45860 0.24252 0.51957 0.05125 0.76153 0.13590 0.16134 0.02879 54197.249417 0.000093 0.09696 0.05091 0.95937 0 3.19377 0.51185 2.70169 0.43296 0.30967 0.15485 0.26096 0.13048 54197.250234 0.000712 0.35338 0.09239 0.93878 1 2.01573 0.26689 0.48984 0.06485 0.71232 0.16058 0.17263 0.03891 54197.251484 0.000537 0.34821 0.09049 0.94595 1 2.69799 0.35720 0.65778 0.08709 0.93948 0.21008 0.22857 0.05111 54197.252835 0.000813 0.25509 0.06421 0.94643 1 2.41746 0.27074 0.58479 0.06549 0.61667 0.13900 0.14983 0.03377 54197.254200 0.000552 0.40765 0.10861 1.00000 1 2.16201 0.31311 0.51732 0.07492 0.88134 0.19709 0.21053 0.04708 54197.255841 0.001089 0.29037 0.06049 0.96968 1 2.34711 0.23543 0.56704 0.05687 0.68152 0.12444 0.16500 0.03013 54197.317828 0.000654 0.28083 0.07091 0.95556 1 2.67083 0.31322 0.66736 0.07825 0.75005 0.16773 0.18605 0.04160 54197.319121 0.000639 0.26108 0.06720 1.00000 1 2.73900 0.32187 0.68150 0.08008 0.71511 0.16376 0.17779 0.04072 54197.320399 0.000610 0.38674 0.10340 0.92857 1 2.09900 0.30181 0.52654 0.07571 0.81176 0.18297 0.20361 0.04589 54197.321590 0.000581 0.26590 0.06763 0.97500 1 3.04706 0.35898 0.76376 0.08998 0.81022 0.18262 0.20361 0.04589 54197.322825 0.000654 0.31438 0.08178 0.95556 1 2.31544 0.29322 0.58330 0.07386 0.72793 0.16541 0.18330 0.04165 54197.323556 0.000026 0.17321 0.13417 0.89807 0 3.35011 1.05940 2.86126 0.90481 0.58028 0.41032 0.49560 0.35044