/* ** ** 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 57684.201945 0.000315 0.22424 0.03512 0.94495 0 5.23627 0.34274 4.32716 0.28319 1.17417 0.16709 0.96743 0.13762 57684.202683 0.000422 0.18059 0.02797 1.00000 0 4.50763 0.27603 3.78175 0.23158 0.81401 0.11580 0.68250 0.09709 57684.203505 0.000399 0.19457 0.03023 0.96377 0 4.63807 0.28951 3.85691 0.24074 0.90244 0.12838 0.74921 0.10658 57684.204254 0.000350 0.23494 0.03763 0.99174 0 4.21698 0.29565 3.49514 0.24505 0.99074 0.14265 0.82168 0.11829 57684.204981 0.000376 0.20052 0.03133 0.94615 0 4.79904 0.30093 4.02101 0.25214 0.96233 0.13771 0.80588 0.11532 57684.205736 0.000379 0.21869 0.03434 0.96183 0 4.35152 0.28911 3.60775 0.23969 0.95162 0.13540 0.79083 0.11250 57684.206552 0.000437 0.18926 0.02931 0.94702 0 4.44091 0.27160 3.67658 0.22483 0.84047 0.11958 0.69682 0.09913 57684.207672 0.000683 0.23087 0.02648 0.96362 0 4.31667 0.21381 3.57387 0.17701 0.99659 0.10312 0.82577 0.08544 57684.540781 0.000307 0.28832 0.04764 0.99057 0 3.84267 0.30490 3.22817 0.25616 1.10793 0.16057 0.93369 0.13529 57684.541412 0.000324 0.26683 0.04172 0.96429 0 4.28010 0.30914 3.60746 0.26056 1.14206 0.15838 0.96457 0.13376 57684.542072 0.000336 0.25706 0.03893 0.97414 0 4.56156 0.31873 3.83778 0.26814 1.17261 0.15755 0.98809 0.13275 57684.542755 0.000347 0.24125 0.03887 0.95833 0 4.30001 0.30283 3.53361 0.24886 1.03738 0.15032 0.85250 0.12353 57684.543559 0.000457 0.17976 0.02784 0.97468 0 4.30752 0.26380 3.59910 0.22041 0.77434 0.11017 0.64698 0.09205 57684.544340 0.000324 0.20281 0.03214 0.99107 0 5.20934 0.34439 4.38919 0.29016 1.05650 0.15219 0.88801 0.12789 57684.545000 0.000336 0.24733 0.03959 0.97414 0 4.18390 0.29954 3.54597 0.25387 1.03482 0.14813 0.87701 0.12554 57684.545657 0.000321 0.25253 0.04011 0.98198 0 4.29362 0.31065 3.63863 0.26326 1.08425 0.15334 0.91896 0.12996 57684.546279 0.000301 0.24965 0.04043 0.99038 0 4.50008 0.32553 3.81244 0.27579 1.12347 0.16279 0.95182 0.13792 57684.546921 0.000341 0.20910 0.03309 0.98305 0 4.79680 0.31491 4.06439 0.26683 1.00300 0.14445 0.84974 0.12238 57684.547810 0.000547 0.15430 0.02368 0.96296 0 4.19864 0.23261 3.53427 0.19580 0.64785 0.09273 0.54452 0.07794 57684.548741 0.000385 0.20914 0.03261 0.93985 0 4.55853 0.29038 3.82433 0.24362 0.95338 0.13566 0.79707 0.11341 57684.549563 0.000437 0.17446 0.02693 0.96026 0 4.69108 0.27814 3.97577 0.23573 0.81843 0.11666 0.69361 0.09887 57684.550674 0.000674 0.20704 0.02469 0.98283 0 4.30981 0.21478 3.64118 0.18146 0.89229 0.09666 0.75412 0.08170