/* ** ** 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 54588.843084 0.000301 0.19396 0.01519 0.99038 0 25.66096 0.80890 20.04701 0.63003 4.97719 0.35689 3.89584 0.27877 54588.843726 0.000341 0.22023 0.01736 0.99153 0 22.47441 0.75634 15.57479 0.52411 4.94957 0.35278 3.42795 0.24433 54588.844444 0.000376 0.20359 0.01630 0.98462 0 21.48151 0.70173 15.04691 0.49143 4.37332 0.31961 3.05982 0.22357 54588.845179 0.000359 0.20296 0.01617 0.99194 0 22.82973 0.73998 15.93887 0.51658 4.63359 0.33721 3.23470 0.23538 54588.845911 0.000373 0.20606 0.01604 0.99225 0 22.13608 0.71623 15.26301 0.49387 4.56125 0.32300 3.14744 0.22289 54588.846681 0.000396 0.19815 0.01554 0.97810 0 21.73923 0.68958 15.03397 0.47685 4.30753 0.30907 2.97961 0.21376 54588.847430 0.000353 0.20358 0.01650 1.00000 0 22.49935 0.74139 15.63607 0.51520 4.58032 0.33914 3.18076 0.23549 54588.848113 0.000330 0.22399 0.01812 0.98246 0 22.57225 0.77128 15.62792 0.53396 5.05590 0.37081 3.49874 0.25663 54588.848804 0.000362 0.21758 0.01757 1.00000 0 21.03994 0.71910 14.46622 0.49439 4.57781 0.33483 3.15090 0.23050 54588.849536 0.000370 0.21707 0.01724 1.00000 0 20.61511 0.69495 14.30110 0.48207 4.47490 0.32187 3.10363 0.22323 54588.850257 0.000350 0.21736 0.01718 1.00000 0 22.02812 0.74380 15.19213 0.51298 4.78792 0.34213 3.29807 0.23567 54588.850963 0.000356 0.23345 0.01901 0.98374 0 19.97013 0.70433 13.86756 0.48912 4.66199 0.34210 3.23850 0.23755 54588.851692 0.000373 0.19850 0.01557 0.98450 0 22.79563 0.72297 15.82330 0.50183 4.52497 0.32464 3.14384 0.22554 54588.852780 0.000715 0.19429 0.01165 0.99061 0 21.29109 0.51040 14.57004 0.34927 4.13665 0.22735 2.83210 0.15562 54588.900233 0.000223 0.21691 0.01732 1.00000 0 26.78986 0.90329 23.70632 0.79930 5.81093 0.42054 5.13704 0.37174 54588.900710 0.000255 0.19511 0.01559 0.98864 0 25.39662 0.80791 23.09605 0.73473 4.95504 0.36322 4.50567 0.33028 54588.901205 0.000240 0.20613 0.01659 0.97590 0 25.92608 0.84979 23.37519 0.76622 5.34419 0.39272 4.81469 0.35389 54588.901717 0.000272 0.17571 0.01374 1.00000 0 26.38103 0.79738 23.93484 0.72344 4.63545 0.33416 4.20562 0.30318 54588.902267 0.000278 0.17746 0.01377 1.00000 0 26.15641 0.79429 23.42399 0.71126 4.64165 0.33157 4.15741 0.29702 54588.902765 0.000220 0.23102 0.01891 1.00000 0 24.36616 0.85288 22.11100 0.77394 5.62905 0.41644 5.10803 0.37789 54588.903213 0.000229 0.21838 0.01728 1.00000 0 25.59180 0.86172 23.03849 0.77568 5.58872 0.40025 5.02668 0.36004 54588.903694 0.000252 0.20940 0.01652 0.96552 0 25.07609 0.81504 22.58560 0.73407 5.25105 0.37759 4.73014 0.34011 54588.904183 0.000237 0.21387 0.01667 1.00000 0 25.69898 0.85187 22.95745 0.76097 5.49614 0.38769 4.91061 0.34637 54588.904686 0.000266 0.19375 0.01523 1.00000 0 24.56326 0.78082 22.29126 0.70860 4.75907 0.34219 4.31882 0.31053 54588.905201 0.000249 0.19478 0.01552 1.00000 0 25.90783 0.82604 23.41947 0.74670 5.04636 0.36845 4.55546 0.33267 54588.905699 0.000249 0.21021 0.01642 0.96512 0 25.81711 0.83500 23.11320 0.74748 5.42697 0.38578 4.85684 0.34523 54588.906194 0.000246 0.19311 0.01516 1.00000 0 26.96507 0.84921 24.24414 0.76353 5.20722 0.37441 4.67449 0.33611 54588.906677 0.000237 0.20525 0.01613 1.00000 0 26.12549 0.85546 23.71324 0.77647 5.36224 0.38309 4.86721 0.34773 54588.907183 0.000269 0.19525 0.01525 0.98925 0 24.47469 0.77372 22.21830 0.70239 4.77875 0.34141 4.33817 0.30993 54588.907681 0.000229 0.22105 0.01738 1.00000 0 25.50422 0.86164 22.96718 0.77592 5.63783 0.40020 5.07457 0.36023 54588.908150 0.000240 0.23542 0.01870 0.98795 0 23.07963 0.80453 20.89415 0.72835 5.43332 0.38770 4.91880 0.35096 54588.908618 0.000229 0.21825 0.01752 1.00000 0 25.27451 0.85150 22.84723 0.76963 5.51613 0.40182 4.98446 0.36303 54588.909116 0.000269 0.19112 0.01491 0.96774 0 25.42981 0.78775 23.08689 0.71517 4.86011 0.34811 4.41231 0.31603 54588.909640 0.000255 0.18930 0.01506 1.00000 0 26.28543 0.82827 23.53356 0.74156 4.97594 0.36346 4.45192 0.32511 54588.910161 0.000266 0.18849 0.01500 1.00000 0 25.20787 0.78986 22.71680 0.71176 4.75147 0.34747 4.28257 0.31309 54588.910670 0.000243 0.20436 0.01599 1.00000 0 26.11313 0.84814 23.24364 0.75486 5.33661 0.37978 4.74866 0.33794 54588.911194 0.000281 0.19038 0.01489 1.00000 0 23.88685 0.74939 21.51510 0.67495 4.54753 0.32581 4.09390 0.29323 54588.911929 0.000454 0.19742 0.01179 0.99363 0 24.70737 0.60065 22.19666 0.53957 4.87785 0.26598 4.38339 0.23900