/* ** ** 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 56824.728913 0.000420 0.34876 0.02900 0.98621 0 8.84414 0.37277 7.94388 0.33482 3.08446 0.22108 2.77188 0.19869 56824.729792 0.000460 0.32100 0.02617 0.98113 0 8.83582 0.35299 8.01655 0.32026 2.83626 0.20159 2.57344 0.18291 56824.730684 0.000431 0.35670 0.02964 0.98658 0 8.40322 0.35933 7.61775 0.32574 2.99740 0.21358 2.71737 0.19362 56824.731560 0.000446 0.34239 0.02848 0.99351 0 8.31593 0.34763 7.54621 0.31546 2.84728 0.20479 2.58370 0.18583 56824.732469 0.000463 0.31663 0.02585 0.98750 0 8.77813 0.35069 7.96614 0.31825 2.77940 0.19787 2.52230 0.17957 56824.733487 0.000556 0.33394 0.02485 0.97705 0 8.60968 0.31942 7.81328 0.28987 2.87513 0.18548 2.60918 0.16832 56824.926231 0.000405 0.33866 0.02916 0.99286 0 9.27653 0.39325 8.19438 0.34737 3.14155 0.23547 2.77760 0.20817 56824.927056 0.000420 0.33215 0.02759 0.98621 0 9.66265 0.40078 8.35968 0.34675 3.20942 0.23097 2.77722 0.19987 56824.927881 0.000405 0.39715 0.03432 0.98571 0 8.31685 0.38296 7.14178 0.32885 3.30306 0.24158 2.83662 0.20746 56824.928642 0.000356 0.41762 0.03690 0.99187 0 8.82083 0.41584 7.61336 0.35892 3.68375 0.27531 3.18107 0.23774 56824.929362 0.000365 0.39052 0.03359 0.99206 0 9.29907 0.42078 8.02234 0.36297 3.63149 0.26565 3.13163 0.22904 56824.930172 0.000446 0.33092 0.02739 0.98701 0 9.11277 0.37709 7.89396 0.32664 3.01556 0.21615 2.61172 0.18718 56824.931081 0.000463 0.29640 0.02436 0.99375 0 9.66861 0.38016 8.37650 0.32936 2.86582 0.20679 2.48515 0.17931 56824.931920 0.000376 0.37393 0.03198 0.99231 0 9.44222 0.41857 8.11648 0.35980 3.53077 0.25821 3.03453 0.22193 56824.932730 0.000434 0.34220 0.02813 0.98667 0 9.26292 0.38640 7.95690 0.33192 3.16976 0.22451 2.72183 0.19279 56824.933526 0.000362 0.36581 0.03106 0.99200 0 10.06432 0.44211 8.67383 0.38106 3.68167 0.26749 3.17175 0.23040 56824.934229 0.000341 0.44162 0.03833 0.98305 0 8.91114 0.42977 7.70449 0.37166 3.93535 0.28401 3.40637 0.24578 56824.934993 0.000422 0.33972 0.02800 0.97945 0 9.48318 0.39379 8.20181 0.34061 3.22163 0.22937 2.78898 0.19854 56824.935812 0.000396 0.35452 0.03002 1.00000 0 9.40410 0.40929 8.10235 0.35261 3.33399 0.24214 2.87078 0.20854 56824.936827 0.000619 0.35804 0.02428 0.99533 0 9.32546 0.32306 8.08109 0.27991 3.33891 0.19469 2.89347 0.16871