/* ** ** 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 54944.186298 0.000255 0.17356 0.01349 0.96591 0 29.38807 0.86319 26.82421 0.78788 5.10051 0.36702 4.65554 0.33500 54944.186839 0.000286 0.14625 0.01133 1.00000 0 29.81844 0.82087 27.21703 0.74926 4.36099 0.31564 3.98053 0.28811 54944.187412 0.000286 0.16205 0.01263 0.98990 0 27.34835 0.78837 24.96243 0.71959 4.43185 0.32096 4.04521 0.29296 54944.187965 0.000266 0.16432 0.01263 1.00000 0 28.91718 0.84086 26.39440 0.76750 4.75169 0.33795 4.33715 0.30847 54944.188495 0.000263 0.16497 0.01289 1.00000 0 28.75939 0.84436 26.25037 0.77070 4.74437 0.34339 4.33046 0.31343 54944.189021 0.000263 0.16881 0.01303 1.00000 0 28.81959 0.84365 26.30532 0.77004 4.86496 0.34760 4.44054 0.31728 54944.189580 0.000295 0.14843 0.01135 1.00000 0 28.89946 0.79470 26.37823 0.72537 4.28965 0.30609 3.91542 0.27939 54944.190144 0.000269 0.15957 0.01235 0.97849 0 29.85608 0.85101 27.25139 0.77677 4.76422 0.34282 4.34858 0.31291 54944.190644 0.000231 0.18581 0.01453 1.00000 0 29.31392 0.91011 26.75653 0.83071 5.44673 0.39092 4.97155 0.35682 54944.191162 0.000286 0.15682 0.01211 1.00000 0 28.23369 0.80225 25.77054 0.73226 4.42750 0.31797 4.04124 0.29023 54944.191703 0.000255 0.17300 0.01317 1.00000 0 29.26571 0.86257 26.71252 0.78732 5.06303 0.35535 4.62132 0.32435 54944.192218 0.000260 0.17124 0.01319 0.98889 0 28.68358 0.84753 26.18118 0.77359 4.91186 0.34935 4.48334 0.31887 54944.192754 0.000275 0.15967 0.01255 1.00000 0 28.36934 0.82237 25.89436 0.75063 4.52969 0.33084 4.13451 0.30198 54944.193240 0.000211 0.22528 0.01786 1.00000 0 26.47236 0.90450 24.16287 0.82559 5.96370 0.42663 5.44341 0.38941 54944.193717 0.000266 0.16516 0.01263 1.00000 0 28.88879 0.83993 26.36849 0.76666 4.77133 0.33738 4.35507 0.30795 54944.194238 0.000255 0.17335 0.01343 0.97727 0 29.20213 0.86936 26.65449 0.79352 5.06221 0.36214 4.62057 0.33055 54944.194823 0.000330 0.17091 0.01215 0.98384 0 28.02530 0.75172 25.58033 0.68614 4.78990 0.31540 4.37202 0.28788 54944.253024 0.000307 0.15214 0.01182 1.00000 0 26.44292 0.73882 24.81198 0.69325 4.02292 0.29162 3.77480 0.27363 54944.253580 0.000249 0.18607 0.01435 1.00000 0 26.68429 0.82059 25.03848 0.76998 4.96515 0.35109 4.65891 0.32943 54944.254135 0.000307 0.15042 0.01162 1.00000 0 26.42804 0.73584 24.79803 0.69046 3.97527 0.28649 3.73009 0.26882 54944.254659 0.000217 0.20778 0.01637 1.00000 0 27.31466 0.89236 25.62996 0.83732 5.67532 0.40690 5.32528 0.38180 54944.255142 0.000266 0.16459 0.01272 0.98913 0 28.25874 0.82091 26.51581 0.77028 4.65114 0.33307 4.36426 0.31253 54944.255660 0.000252 0.17262 0.01340 1.00000 0 28.18266 0.84251 26.44442 0.79054 4.86498 0.34839 4.56492 0.32690 54944.256184 0.000272 0.17429 0.01328 1.00000 0 26.60115 0.78479 24.96046 0.73639 4.63620 0.32581 4.35025 0.30572 54944.256739 0.000284 0.15690 0.01200 0.97959 0 28.22490 0.79374 26.48406 0.74479 4.42842 0.31512 4.15528 0.29569 54944.257292 0.000269 0.16534 0.01294 1.00000 0 27.28141 0.80290 25.59876 0.75338 4.51080 0.32716 4.23258 0.30698 54944.257830 0.000269 0.16325 0.01299 1.00000 0 27.26104 0.80316 25.57965 0.75363 4.45032 0.32901 4.17584 0.30872 54944.258360 0.000260 0.18546 0.01442 0.98889 0 25.77228 0.79290 24.18271 0.74399 4.77964 0.34140 4.48485 0.32035 54944.258918 0.000298 0.15478 0.01181 0.98058 0 27.48510 0.76276 25.78989 0.71572 4.25404 0.30232 3.99166 0.28368 54944.259488 0.000272 0.16152 0.01265 0.98936 0 27.94386 0.80635 26.22036 0.75662 4.51360 0.32858 4.23521 0.30831 54944.259992 0.000231 0.19279 0.01519 1.00000 0 27.32144 0.87043 25.63633 0.81674 5.26723 0.37960 4.94236 0.35618 54944.260677 0.000454 0.17525 0.01052 0.99109 0 26.03163 0.60230 24.42607 0.56516 4.56210 0.25266 4.28072 0.23708 54944.330086 0.000174 0.21036 0.01882 0.99121 0 26.13716 0.98645 24.54564 0.92639 5.49821 0.44586 5.16341 0.41871 54944.339399 0.000246 0.17538 0.01371 1.00000 0 29.15238 0.87912 26.51184 0.79949 5.11263 0.36877 4.64954 0.33536 54944.339888 0.000243 0.19568 0.01526 0.98810 0 27.15130 0.85675 24.69202 0.77915 5.31299 0.37875 4.83176 0.34444 54944.340365 0.000234 0.19127 0.01479 1.00000 0 28.43721 0.89081 25.86145 0.81012 5.43916 0.38461 4.94650 0.34977 54944.340848 0.000249 0.18502 0.01433 1.00000 0 27.85291 0.85507 25.33007 0.77762 5.15327 0.36643 4.68650 0.33324 54944.341358 0.000260 0.17410 0.01359 0.97778 0 28.36528 0.84483 25.79604 0.76831 4.93833 0.35619 4.49103 0.32393 54944.341971 0.000353 0.16234 0.01117 0.98361 0 28.66096 0.73221 26.06494 0.66589 4.65283 0.29720 4.23139 0.27028