/* ** ** 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 60041.915628 0.000237 0.17504 0.01344 1.00000 0 30.96365 0.91944 28.13466 0.83538 5.41980 0.38390 4.92560 0.34891 60041.916083 0.000217 0.19597 0.01552 1.00000 0 29.71974 0.95551 26.99018 0.86779 5.82419 0.42145 5.28454 0.38234 60041.916569 0.000263 0.15809 0.01217 1.00000 0 30.06699 0.85433 27.69917 0.78706 4.75322 0.34000 4.37916 0.31323 60041.917101 0.000269 0.15557 0.01192 1.00000 0 30.14718 0.85422 27.81996 0.78827 4.69012 0.33377 4.32807 0.30800 60041.917616 0.000246 0.16722 0.01297 1.00000 0 30.43662 0.90192 28.08074 0.83211 5.08948 0.36480 4.69551 0.33656 60041.918094 0.000231 0.17519 0.01351 1.00000 0 30.87203 0.92490 28.48929 0.85352 5.40842 0.38422 4.99098 0.35457 60041.918586 0.000260 0.15771 0.01214 1.00000 0 30.42332 0.86709 28.07582 0.80019 4.79802 0.34319 4.42782 0.31671 60041.919066 0.000220 0.18772 0.01466 1.00000 0 30.26888 0.94750 27.93310 0.87439 5.68193 0.40641 5.24347 0.37505 60041.919538 0.000252 0.16611 0.01299 1.00000 0 29.52180 0.87102 27.24351 0.80380 4.90400 0.35500 4.52555 0.32760 60041.920064 0.000275 0.14289 0.01088 1.00000 0 31.92747 0.86383 29.45955 0.79706 4.56196 0.32478 4.20940 0.29968 60041.920582 0.000243 0.16648 0.01296 0.98810 0 30.98414 0.91129 28.59381 0.84098 5.15828 0.37165 4.76038 0.34298 60041.921094 0.000269 0.15013 0.01157 0.98925 0 31.15628 0.86653 28.75136 0.79964 4.67752 0.33614 4.31646 0.31019 60041.921612 0.000249 0.15605 0.01204 1.00000 0 32.01466 0.91054 29.54567 0.84032 4.99578 0.35825 4.61047 0.33062 60041.922104 0.000243 0.17990 0.01384 0.98810 0 29.26659 0.88676 27.00820 0.81833 5.26516 0.37217 4.85885 0.34345 60041.922590 0.000243 0.15984 0.01230 1.00000 0 32.12161 0.92499 29.63554 0.85340 5.13429 0.36646 4.73678 0.33809 60041.923128 0.000295 0.13767 0.01053 1.00000 0 30.59766 0.81595 28.23712 0.75300 4.21225 0.30206 3.88726 0.27876 60041.923655 0.000231 0.16914 0.01307 1.00000 0 32.11930 0.95358 29.40965 0.87315 5.43279 0.38775 4.97362 0.35499 60041.924144 0.000258 0.16115 0.01250 0.98876 0 30.36832 0.87514 27.83969 0.80219 4.89399 0.35260 4.48990 0.32349 60041.924642 0.000240 0.17215 0.01363 0.98795 0 30.27252 0.91127 27.74344 0.83512 5.21140 0.38166 4.77511 0.34967 60041.925137 0.000255 0.16727 0.01291 1.00000 0 29.46768 0.86569 27.00313 0.79326 4.92914 0.35181 4.52147 0.32272 60041.925678 0.000286 0.14892 0.01156 1.00000 0 28.93803 0.80923 26.70488 0.74678 4.30956 0.31196 3.97699 0.28789 60041.926245 0.000281 0.15125 0.01155 0.98969 0 29.79499 0.83348 27.49858 0.76924 4.50647 0.32015 4.15915 0.29547 60041.926786 0.000260 0.15353 0.01196 0.98889 0 31.49445 0.89175 28.86846 0.81747 4.83547 0.35078 4.43075 0.32141 60041.927414 0.000367 0.16539 0.01040 1.00000 0 31.66485 0.74542 29.22157 0.68791 5.23691 0.30543 4.83283 0.28186