/* ** ** 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 54580.077411 0.000402 0.26863 0.04258 0.93525 0 3.63112 0.25987 2.87338 0.20557 0.97544 0.13797 0.77051 0.10897 54580.078218 0.000405 0.34260 0.04899 0.95000 0 3.59411 0.25819 2.89710 0.20811 1.23133 0.15224 0.99024 0.12243 54580.078962 0.000339 0.31503 0.05222 0.96581 0 3.39288 0.27383 2.75591 0.22242 1.06885 0.15476 0.86811 0.12569 54580.079717 0.000417 0.25537 0.04054 0.97917 0 3.45965 0.24788 2.80857 0.20123 0.88348 0.12514 0.71727 0.10160 54580.080533 0.000399 0.25515 0.04095 0.97101 0 3.56792 0.25938 2.89830 0.21070 0.91034 0.13026 0.73979 0.10586 54580.081309 0.000376 0.28992 0.04660 0.94615 0 3.46344 0.25912 2.79483 0.20909 1.00412 0.14286 0.81016 0.11525 54580.082061 0.000376 0.23668 0.03833 0.99231 0 3.93280 0.27832 3.19526 0.22612 0.93082 0.13558 0.75642 0.11018 54580.082975 0.000532 0.34409 0.04243 0.98370 0 3.53985 0.22037 2.86706 0.17848 1.21802 0.12965 0.98755 0.10512 54580.083901 0.000394 0.25803 0.04081 0.96324 0 3.69877 0.26628 3.00795 0.21655 0.95440 0.13441 0.77597 0.10928 54580.084654 0.000359 0.23845 0.03789 0.99194 0 4.22076 0.29883 3.39968 0.24069 1.00642 0.14316 0.81016 0.11525 54580.085371 0.000359 0.23946 0.03788 0.97581 0 4.23036 0.29266 3.43973 0.23797 1.01300 0.14410 0.82355 0.11715 54580.086071 0.000341 0.27352 0.04392 0.99153 0 3.84191 0.28630 3.11130 0.23184 1.05084 0.14948 0.85170 0.12116 54580.086786 0.000373 0.28952 0.04701 0.96124 0 3.41325 0.26203 2.75312 0.21137 0.98822 0.14140 0.79945 0.11439 54580.087689 0.000530 0.33992 0.04449 0.97311 0 3.22519 0.21342 2.60249 0.17220 1.09631 0.12381 0.88582 0.10003 54580.407432 0.000379 0.24763 0.03943 0.98473 0 3.74334 0.26542 3.14162 0.22275 0.92695 0.13217 0.77942 0.11114 54580.408144 0.000333 0.30714 0.05046 0.95652 0 3.46498 0.27330 2.92091 0.23039 1.06425 0.15337 0.89584 0.12906 54580.408780 0.000304 0.38329 0.06422 0.98095 0 3.02824 0.26775 2.52165 0.22292 1.16070 0.16519 0.96724 0.13763 54580.409400 0.000315 0.32359 0.05275 0.94495 0 3.63528 0.28925 2.98906 0.23783 1.17633 0.16738 0.96724 0.13763 54580.410083 0.000367 0.27282 0.04376 0.99213 0 3.55938 0.26716 2.94095 0.22073 0.97109 0.13765 0.80228 0.11371 54580.410913 0.000463 0.21184 0.03333 0.98125 0 3.61092 0.23559 2.98168 0.19453 0.76496 0.10953 0.63111 0.09036 54580.411703 0.000327 0.27047 0.04344 0.97345 0 4.02161 0.29931 3.34353 0.24883 1.08774 0.15480 0.90568 0.12887 54580.412360 0.000330 0.28429 0.04585 0.97368 0 3.83939 0.29144 3.15695 0.23963 1.09151 0.15532 0.89752 0.12771 54580.413043 0.000353 0.29897 0.04479 0.97541 0 3.96402 0.28408 3.29061 0.23581 1.18513 0.15594 0.98415 0.12947 54580.413723 0.000327 0.32568 0.05345 0.99115 0 3.27290 0.26749 2.72074 0.22234 1.06591 0.15170 0.88951 0.12657 54580.414423 0.000373 0.27899 0.04449 0.98450 0 3.48958 0.26073 2.86836 0.21431 0.97356 0.13715 0.80023 0.11273 54580.415250 0.000454 0.21613 0.03426 0.97452 0 3.57841 0.23672 2.99094 0.19784 0.77338 0.11142 0.64407 0.09279 54580.416058 0.000353 0.30350 0.05076 1.00000 0 3.14560 0.25189 2.61011 0.20901 0.95469 0.14017 0.79441 0.11662 54580.416787 0.000376 0.24401 0.03897 0.98462 0 3.76013 0.26618 3.16935 0.22436 0.91749 0.13137 0.77409 0.11083 54580.417600 0.000437 0.29920 0.04165 0.97351 0 3.65040 0.24212 3.06348 0.20318 1.09219 0.13365 0.91935 0.11250