/* ** ** 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 57805.121117 0.000191 33.05403 1.06142 1.00000 0 30.44466 0.96130 30.09083 0.96630 0.35383 0.09814 57805.121504 0.000197 32.30454 1.03535 1.00000 0 29.66703 0.93489 29.32361 0.93973 0.34343 0.09525 57805.121892 0.000191 32.99454 1.06429 1.00000 0 30.56603 0.96322 30.07611 0.97011 0.48992 0.11548 57805.122271 0.000188 33.08786 1.06058 1.00000 0 30.78971 0.97414 30.51335 0.97806 0.27637 0.08739 57805.122650 0.000191 32.95089 1.05109 1.00000 0 30.68745 0.96513 30.38805 0.96934 0.29940 0.09027 57805.123029 0.000188 33.39328 1.07637 1.00000 0 31.00546 0.97755 30.53564 0.98417 0.46982 0.11395 57805.123417 0.000200 31.88057 1.01208 1.00000 0 29.55645 0.92636 29.29610 0.93001 0.26034 0.08233 57805.123819 0.000203 31.28857 0.99162 1.00000 0 28.79078 0.90773 28.68813 0.90918 0.10265 0.05133 57805.124213 0.000191 32.55311 1.04480 1.00000 0 30.32320 0.95938 30.02381 0.96362 0.29940 0.09027 57805.124603 0.000200 31.51032 1.00435 1.00000 0 29.32418 0.92271 29.06383 0.92638 0.26034 0.08233 57805.125000 0.000197 31.76805 1.02018 1.00000 0 29.69649 0.93535 29.30023 0.94093 0.39626 0.10231 57805.125385 0.000188 33.36222 1.06751 1.00000 0 31.12874 0.97949 30.76946 0.98455 0.35928 0.09965 57805.125767 0.000194 32.85824 1.04411 1.00000 0 30.22943 0.95072 30.01493 0.95374 0.21449 0.07583 57805.126157 0.000197 32.22279 1.03059 1.00000 0 29.78488 0.93674 29.44145 0.94157 0.34343 0.09525 57805.126542 0.000188 33.05817 1.07051 1.00000 0 30.88218 0.97561 30.35708 0.98301 0.52510 0.12047 57805.126935 0.000205 30.58949 0.97952 1.00000 0 28.38528 0.89494 28.08167 0.89922 0.30361 0.08765 57805.127338 0.000197 31.84847 1.01720 1.00000 0 29.63757 0.93442 29.37340 0.93815 0.26417 0.08354 57805.127731 0.000197 31.85234 1.01892 1.00000 0 29.69649 0.93535 29.37948 0.93982 0.31701 0.09151 57805.128125 0.000197 31.66744 1.01773 1.00000 0 29.57865 0.93349 29.20881 0.93871 0.36984 0.09884 57805.128515 0.000194 32.25248 1.03034 1.00000 0 29.99022 0.94695 29.74892 0.95036 0.24130 0.08043 57805.128909 0.000200 31.08902 1.00278 1.00000 0 29.09191 0.91905 28.67535 0.92493 0.41655 0.10414 57805.129305 0.000197 31.54319 1.01743 1.00000 0 29.51973 0.93256 29.09705 0.93853 0.42268 0.10567 57805.129690 0.000188 33.27505 1.06163 1.00000 0 30.91300 0.97609 30.69190 0.97922 0.22109 0.07817 57805.130066 0.000188 33.60149 1.06580 1.00000 0 31.19038 0.98046 30.99693 0.98318 0.19346 0.07312 57805.130445 0.000191 32.58288 1.04522 1.00000 0 30.35356 0.95986 30.05416 0.96410 0.29940 0.09027 57805.130943 0.000307 32.67675 0.82605 1.00000 0 30.44691 0.75857 30.14186 0.76197 0.30505 0.07190