/* ** ** Swift/XRT light curve for Mrk 421. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 59932.269432 0.000258 24.08708 0.77599 1.00000 0 22.59943 0.71323 22.26623 0.71732 0.33320 0.07644 59932.269947 0.000258 24.35121 0.78303 1.00000 0 22.73449 0.71536 22.38375 0.71965 0.35074 0.07843 59932.270456 0.000252 24.63239 0.78970 1.00000 0 23.14199 0.72999 22.87288 0.73329 0.26910 0.06948 59932.270954 0.000246 24.97860 0.80503 1.00000 0 23.54509 0.74493 23.23293 0.74877 0.31216 0.07571 59932.271451 0.000252 24.48343 0.78830 1.00000 0 23.09593 0.72926 22.77301 0.73323 0.32292 0.07611 59932.271958 0.000255 24.14139 0.77938 1.00000 0 22.81071 0.72062 22.45599 0.72497 0.35473 0.07932 59932.272461 0.000249 24.66803 0.79589 1.00000 0 23.27131 0.73627 22.94463 0.74029 0.32668 0.07700 59932.272970 0.000260 23.85035 0.76335 1.00000 0 22.34833 0.70531 22.12288 0.70807 0.22545 0.06253 59932.273468 0.000237 25.95220 0.83915 1.00000 0 24.40650 0.77219 24.02582 0.77687 0.38068 0.08512 59932.273963 0.000258 24.17118 0.76907 1.00000 0 22.62194 0.71359 22.48165 0.71531 0.14030 0.04960 59932.274487 0.000266 23.49199 0.74722 1.00000 0 22.03670 0.69272 21.85008 0.69500 0.18662 0.05627 59932.275004 0.000252 24.42216 0.79361 1.00000 0 23.07291 0.72890 22.60646 0.73462 0.46645 0.09148 59932.275511 0.000255 24.24826 0.77984 1.00000 0 22.78795 0.72026 22.50417 0.72374 0.28378 0.07095 59932.276017 0.000252 24.52303 0.78786 1.00000 0 23.09593 0.72926 22.80889 0.73279 0.28704 0.07176 59932.276518 0.000249 24.90636 0.79584 1.00000 0 23.36449 0.73774 23.16485 0.74020 0.19964 0.06019 59932.277021 0.000255 24.34866 0.78109 1.00000 0 22.94731 0.72277 22.64579 0.72646 0.30152 0.07313 59932.277536 0.000260 23.64066 0.76112 1.00000 0 22.28155 0.70425 21.98673 0.70787 0.29482 0.07150 59932.278054 0.000258 23.92694 0.77209 1.00000 0 22.62194 0.71359 22.25366 0.71810 0.36828 0.08036 59932.278566 0.000255 24.19319 0.78024 1.00000 0 22.85624 0.72134 22.50152 0.72568 0.35473 0.07932 59932.279076 0.000255 24.31877 0.78009 1.00000 0 22.90178 0.72205 22.61799 0.72553 0.28378 0.07095 59932.279588 0.000258 24.12872 0.77368 1.00000 0 22.75700 0.71571 22.44133 0.71957 0.31567 0.07440 59932.280085 0.000240 25.66082 0.82573 1.00000 0 24.18485 0.76403 23.86517 0.76795 0.31968 0.07753 59932.280583 0.000258 24.12836 0.76892 1.00000 0 22.59943 0.71323 22.44160 0.71517 0.15783 0.05261 59932.281087 0.000246 25.27703 0.81465 0.98824 0 23.82539 0.75380 23.50952 0.75769 0.31588 0.07661 59932.281593 0.000260 23.92991 0.76308 1.00000 0 22.41511 0.70636 22.22434 0.70870 0.19076 0.05752 59932.282102 0.000249 24.91938 0.80653 1.00000 0 23.27131 0.73627 22.89019 0.74095 0.38113 0.08317 59932.282617 0.000266 23.29339 0.74684 1.00000 0 21.92782 0.69100 21.65638 0.69433 0.27144 0.06786 59932.283141 0.000258 24.16870 0.77114 1.00000 0 22.68947 0.71465 22.47903 0.71723 0.21044 0.06075 59932.283650 0.000252 24.57532 0.78652 1.00000 0 23.07291 0.72890 22.85762 0.73155 0.21528 0.06215 59932.284157 0.000255 24.43554 0.78138 1.00000 0 22.99284 0.72349 22.72679 0.72674 0.26605 0.06869 59932.284651 0.000240 25.78244 0.82427 1.00000 0 24.18485 0.76403 23.97800 0.76657 0.20685 0.06237 59932.285129 0.000237 26.50095 0.84594 1.00000 0 24.45536 0.77296 24.28405 0.77507 0.17131 0.05710 59932.285739 0.000373 23.85200 0.64140 1.00000 0 22.59577 0.59237 22.18440 0.59656 0.41137 0.07055