/* ** ** 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 56801.929886 0.000321 0.36334 0.03090 0.99099 0 10.52423 0.45849 9.80249 0.42704 3.82385 0.27923 3.56168 0.26008 56801.930563 0.000356 0.31945 0.02638 1.00000 0 10.95766 0.45005 10.10839 0.41509 3.50043 0.25074 3.22857 0.23124 56801.931257 0.000339 0.35117 0.02950 0.99145 0 10.53472 0.44991 9.72341 0.41523 3.69952 0.26766 3.41004 0.24675 56801.931978 0.000382 0.30956 0.02565 0.98485 0 10.54675 0.42209 9.77228 0.39111 3.26489 0.23687 3.02739 0.21964 56801.932727 0.000367 0.32936 0.02721 0.99213 0 10.31691 0.42480 9.55916 0.39360 3.39797 0.24336 3.15170 0.22574 56801.933399 0.000304 0.38645 0.03283 1.00000 0 10.45673 0.47031 9.74300 0.43821 4.04095 0.29129 3.76512 0.27141 56801.934047 0.000344 0.38161 0.03261 1.00000 0 9.40103 0.42411 8.66432 0.39086 3.58754 0.26033 3.30724 0.23994 56801.934712 0.000321 0.38773 0.03299 0.97297 0 10.14057 0.45379 9.44727 0.42275 3.93182 0.28451 3.66263 0.26503 56801.935392 0.000359 0.33999 0.02894 0.98387 0 10.10124 0.42557 9.36181 0.39444 3.43428 0.25399 3.18223 0.23540 56801.936119 0.000367 0.31594 0.02644 1.00000 0 10.47944 0.42859 9.76439 0.39935 3.31083 0.24176 3.08492 0.22526 56801.936807 0.000321 0.38396 0.03252 1.00000 0 10.00580 0.44798 9.32290 0.41741 3.84187 0.27623 3.57965 0.25737 56801.937441 0.000312 0.39224 0.03332 1.00000 0 10.12174 0.45759 9.37622 0.42386 3.97016 0.28556 3.67908 0.26452 56801.938077 0.000324 0.38908 0.03332 1.00000 0 9.74784 0.44240 9.08261 0.41221 3.79268 0.27548 3.53385 0.25668 56801.938755 0.000353 0.33503 0.02815 1.00000 0 10.34003 0.43354 9.63432 0.40395 3.46420 0.25229 3.22777 0.23507 56801.939463 0.000356 0.34822 0.02931 0.97561 0 10.11400 0.42708 9.42398 0.39794 3.52185 0.25649 3.28157 0.23899 56801.940387 0.000567 0.36322 0.02309 0.98469 0 10.59910 0.34776 9.87556 0.32402 3.84977 0.20959 3.58697 0.19528