/* ** ** 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 55342.067688 0.000231 30.31111 0.97932 1.00000 0 25.09177 0.79268 24.75063 0.79756 0.34115 0.08808 55342.068131 0.000211 32.87570 1.04565 1.00000 0 27.63505 0.87085 27.46058 0.87335 0.17447 0.06594 55342.068573 0.000231 30.41468 0.97730 1.00000 0 25.16690 0.79387 24.84850 0.79841 0.31840 0.08510 55342.069025 0.000220 33.37329 1.06957 1.00000 0 26.49147 0.83565 26.20419 0.83975 0.28728 0.08293 55342.069464 0.000220 33.49038 1.08184 1.00000 0 26.57055 0.83689 26.11569 0.84337 0.45486 0.10435 55342.069901 0.000217 32.48503 1.05693 1.00000 0 26.68443 0.84426 26.17498 0.85155 0.50945 0.11117 55342.070359 0.000240 30.12980 0.96496 1.00000 0 24.35380 0.76669 24.06882 0.77076 0.28497 0.07904 55342.070827 0.000229 31.60096 1.02133 1.00000 0 25.33332 0.80151 24.96482 0.80679 0.36850 0.09212 55342.071282 0.000226 32.61260 1.04749 1.00000 0 25.83789 0.81463 25.51132 0.81929 0.32657 0.08728 55342.071739 0.000231 31.76340 1.01660 1.00000 0 25.29211 0.79584 24.99645 0.80005 0.29566 0.08200 55342.072202 0.000231 31.81525 1.01967 1.00000 0 25.41732 0.79780 25.05343 0.80297 0.36389 0.09097 55342.072656 0.000223 33.22283 1.06866 1.00000 0 26.22548 0.82602 25.84741 0.83141 0.37807 0.09452 55342.073110 0.000231 31.25151 1.00202 1.00000 0 25.01665 0.79149 24.78922 0.79475 0.22743 0.07192 55342.073565 0.000223 32.68383 1.05437 1.00000 0 26.01734 0.82274 25.66290 0.82781 0.35444 0.09152 55342.074010 0.000223 32.53831 1.03875 1.00000 0 26.27752 0.82684 26.01759 0.83055 0.25992 0.07837 55342.074462 0.000229 31.51297 1.01244 1.00000 0 25.35868 0.80191 25.08230 0.80587 0.27637 0.07978 55342.074922 0.000231 31.13886 1.00649 1.00000 0 25.14186 0.79347 24.73248 0.79932 0.40938 0.09649 55342.075373 0.000220 32.69743 1.06409 1.00000 0 26.38603 0.83398 25.85935 0.84151 0.52668 0.11229 55342.075821 0.000229 31.02121 1.01780 1.00000 0 25.38403 0.80231 24.73916 0.81152 0.64487 0.12187 55342.076258 0.000208 34.30102 1.10332 1.00000 0 28.04669 0.88339 27.64237 0.88915 0.40432 0.10108 55342.076690 0.000223 32.45155 1.04848 1.00000 0 26.14743 0.82479 25.72210 0.83086 0.42533 0.10025 55342.077141 0.000229 30.76202 0.99389 1.00000 0 25.40939 0.80271 25.01786 0.80831 0.39153 0.09496 55342.077592 0.000223 31.71115 1.02414 1.00000 0 26.09539 0.82397 25.69370 0.82971 0.40170 0.09743 55342.078044 0.000229 31.07321 0.99706 1.00000 0 25.35868 0.80191 25.10533 0.80554 0.25334 0.07639 55342.078703 0.000431 32.89869 0.75490 1.00000 0 26.82318 0.60054 26.37137 0.60511 0.45181 0.07428