/* ** ** 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 57873.873697 0.000185 35.07119 1.13286 1.00000 0 31.30211 0.98986 30.84813 0.99634 0.45398 0.11349 57873.874087 0.000205 33.65796 1.07667 1.00000 0 28.46993 0.89627 28.16302 0.90064 0.30691 0.08860 57873.874498 0.000205 32.74366 1.05508 1.00000 0 28.27242 0.89316 27.88878 0.89864 0.38364 0.09906 57873.874894 0.000191 34.47262 1.10898 1.00000 0 30.35356 0.95986 29.99588 0.96498 0.35768 0.09920 57873.875274 0.000188 35.27897 1.13389 1.00000 0 31.19039 0.98046 30.71546 0.98720 0.47493 0.11519 57873.875664 0.000203 32.81625 1.05281 1.00000 0 28.99112 0.91088 28.57606 0.91677 0.41507 0.10377 57873.876063 0.000197 33.57358 1.07957 1.00000 0 29.63758 0.93442 29.23701 0.94013 0.40057 0.10343 57873.876463 0.000203 32.85176 1.05059 1.00000 0 28.87664 0.90908 28.56535 0.91351 0.31130 0.08986 57873.876848 0.000182 36.58582 1.16447 1.00000 0 32.05336 1.00959 31.82277 1.01287 0.23059 0.08153 57873.877218 0.000188 34.88774 1.13103 1.00000 0 30.91300 0.97609 30.35426 0.98406 0.55874 0.12494 57873.877603 0.000197 33.84747 1.08705 1.00000 0 29.93218 0.93906 29.45150 0.94587 0.48068 0.11330 57873.877993 0.000194 34.11701 1.09792 1.00000 0 30.10983 0.94884 29.67618 0.95501 0.43365 0.10841 57873.878378 0.000191 34.81693 1.12110 1.00000 0 30.83922 0.96751 30.28894 0.97531 0.55028 0.12305 57873.878760 0.000191 34.48088 1.11372 1.00000 0 30.50533 0.96226 30.01008 0.96932 0.49525 0.11673 57873.879139 0.000188 35.17515 1.13229 1.00000 0 31.09793 0.97901 30.62299 0.98576 0.47493 0.11519 57873.879521 0.000194 34.22160 1.09464 1.00000 0 30.07993 0.94837 29.78179 0.95262 0.29813 0.08989 57873.879903 0.000188 35.00794 1.12861 1.00000 0 30.85136 0.97512 30.43230 0.98110 0.41906 0.10820 57873.880285 0.000194 34.44433 1.09839 1.00000 0 30.25933 0.95119 29.96120 0.95543 0.29813 0.08989 57873.880673 0.000194 34.15872 1.09726 1.00000 0 30.13973 0.94931 29.73318 0.95510 0.40655 0.10497 57873.881058 0.000191 34.40925 1.11257 1.00000 0 30.44462 0.96130 29.94937 0.96836 0.49525 0.11673 57873.881445 0.000197 33.70858 1.07562 1.00000 0 29.54919 0.93303 29.33556 0.93608 0.21364 0.07553 57873.881833 0.000191 34.32034 1.11084 1.00000 0 30.38391 0.96034 29.88867 0.96741 0.49525 0.11673 57873.882201 0.000177 37.59996 1.20016 1.00000 0 33.00577 1.04113 32.73785 1.04496 0.26792 0.08931 57873.882571 0.000194 34.11073 1.09363 1.00000 0 30.02013 0.94743 29.69489 0.95207 0.32524 0.09389 57873.882950 0.000185 36.07888 1.14810 1.00000 0 31.64643 0.99529 31.39107 0.99892 0.25536 0.08512 57873.883332 0.000197 33.70319 1.07892 1.00000 0 29.66704 0.93489 29.34658 0.93945 0.32045 0.09251 57873.883726 0.000197 33.81878 1.08128 1.00000 0 29.81434 0.93721 29.46718 0.94214 0.34716 0.09628 57873.884107 0.000185 35.64511 1.14560 1.00000 0 31.52122 0.99332 31.09562 0.99938 0.42560 0.10989 57873.884475 0.000182 35.96396 1.16159 1.00000 0 31.79897 1.00557 31.33779 1.01216 0.46118 0.11530 57873.884851 0.000194 34.14491 1.09913 1.00000 0 30.16963 0.94978 29.70888 0.95633 0.46075 0.11175 57873.885233 0.000188 35.03885 1.13056 1.00000 0 31.03628 0.97804 30.53342 0.98519 0.50287 0.11853