/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 57397.473522 0.000249 0.15998 0.01232 1.00000 0 32.00721 0.91218 29.19412 0.83198 5.12056 0.36645 4.66568 0.33389 57397.474037 0.000266 0.14746 0.01145 0.98913 0 32.25322 0.88910 29.34484 0.80892 4.75604 0.34527 4.32339 0.31386 57397.474561 0.000258 0.14712 0.01160 0.98876 0 33.32104 0.92404 30.10142 0.83477 4.90221 0.36200 4.43185 0.32731 57397.475096 0.000278 0.13394 0.01032 0.98958 0 34.59514 0.91076 31.10099 0.81876 4.63353 0.33551 4.16244 0.30139 57397.475658 0.000284 0.13680 0.01057 1.00000 0 33.00521 0.88219 29.63761 0.79215 4.51507 0.32721 4.05744 0.29417 57397.476219 0.000278 0.14340 0.01091 0.98958 0 33.05036 0.89335 29.60784 0.80026 4.73936 0.33697 4.24271 0.30166 57397.476760 0.000263 0.14259 0.01098 0.98901 0 34.35696 0.92657 30.79535 0.83051 4.89895 0.35327 4.39154 0.31671 57397.477290 0.000266 0.13998 0.01098 0.98913 0 33.96793 0.92227 30.64511 0.83195 4.75478 0.34979 4.28362 0.31512 57397.477808 0.000252 0.16141 0.01247 1.00000 0 31.50114 0.91116 28.28113 0.81796 5.08466 0.36426 4.56377 0.32697 57397.478326 0.000266 0.14549 0.01123 0.98913 0 32.72916 0.89864 29.86821 0.82008 4.76164 0.34340 4.34328 0.31323 57397.478841 0.000249 0.15518 0.01190 1.00000 0 33.36328 0.94063 30.04926 0.84721 5.17736 0.36914 4.66342 0.33241 57397.479324 0.000234 0.16408 0.01277 1.00000 0 32.72767 0.95874 29.73093 0.87094 5.36986 0.38728 4.87949 0.35190 57397.479836 0.000278 0.13486 0.01042 1.00000 0 33.61573 0.89280 30.39490 0.80726 4.53334 0.32904 4.09822 0.29752 57397.480406 0.000292 0.12459 0.00968 1.00000 0 34.37298 0.87817 31.07301 0.79378 4.28243 0.31427 3.87933 0.28461 57397.480950 0.000252 0.14632 0.01134 1.00000 0 34.54165 0.95545 31.03890 0.85851 5.05397 0.36603 4.54520 0.32910 57397.481497 0.000295 0.13382 0.01019 1.00000 0 31.99299 0.84389 29.23933 0.77126 4.28135 0.30595 3.91227 0.27958 57397.482038 0.000246 0.15050 0.01162 1.00000 0 34.63704 0.96363 31.14170 0.86633 5.21282 0.37550 4.69928 0.33849 57397.482553 0.000269 0.14544 0.01106 0.98925 0 33.06072 0.90286 29.93972 0.81747 4.80838 0.34138 4.35718 0.30935 57397.483080 0.000258 0.14671 0.01124 1.00000 0 34.02797 0.93291 30.71167 0.84200 4.99219 0.35729 4.50841 0.32264 57397.483684 0.000347 0.14550 0.00983 1.00000 0 32.43931 0.78141 29.41627 0.70855 4.72006 0.29775 4.27863 0.26994