/* ** ** 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 57381.519786 0.000226 27.57704 0.87979 1.00000 0 25.91494 0.81584 25.67389 0.81907 0.24105 0.07268 57381.520243 0.000231 26.63141 0.85458 1.00000 0 25.04169 0.79189 24.78530 0.79534 0.25639 0.07401 57381.520683 0.000208 29.89576 0.95970 1.00000 0 27.93540 0.88163 27.60304 0.88610 0.33236 0.08883 57381.521114 0.000223 28.27705 0.90114 1.00000 0 26.12141 0.82438 25.94383 0.82677 0.17759 0.06279 57381.521560 0.000223 28.74652 0.91470 1.00000 0 26.19947 0.82562 26.02188 0.82800 0.17759 0.06279 57381.521988 0.000205 30.51954 0.97947 1.00000 0 28.41351 0.89539 28.05239 0.90023 0.36111 0.09324 57381.522414 0.000220 28.74970 0.92556 1.00000 0 26.43876 0.83482 26.07891 0.83965 0.35985 0.08996 57381.522845 0.000211 29.89375 0.95782 1.00000 0 27.52528 0.86912 27.24430 0.87290 0.28098 0.08111 57381.523273 0.000217 28.62191 0.92137 1.00000 0 26.68443 0.84426 26.36537 0.84855 0.31906 0.08527 57381.523698 0.000208 30.31565 0.97110 1.00000 0 27.85193 0.88032 27.59079 0.88383 0.26114 0.07874 57381.524127 0.000220 28.57125 0.91290 1.00000 0 26.33332 0.83315 26.15339 0.83557 0.17992 0.06361 57381.524561 0.000214 29.62760 0.93957 1.00000 0 27.31575 0.85994 27.17716 0.86180 0.13859 0.05658 57381.524983 0.000208 30.58159 0.97223 1.00000 0 27.93540 0.88163 27.79296 0.88355 0.14244 0.05815 57381.525411 0.000220 28.39415 0.91819 1.00000 0 26.88687 0.84186 26.27963 0.84993 0.60724 0.11686 57381.525860 0.000229 27.59596 0.88427 1.00000 0 25.43475 0.80311 25.17512 0.80660 0.25964 0.07495 57381.526305 0.000217 28.96404 0.93193 1.00000 0 26.76456 0.84552 26.42271 0.85012 0.34185 0.08827 57381.526728 0.000205 30.93631 0.98951 1.00000 0 28.32886 0.89405 28.06404 0.89761 0.26482 0.07985 57381.527162 0.000229 27.88554 0.88629 1.00000 0 25.53619 0.80471 25.38473 0.80675 0.15145 0.05724 57381.527607 0.000217 29.48914 0.93946 1.00000 0 26.89812 0.84763 26.69301 0.85038 0.20511 0.06837 57381.528024 0.000200 32.04998 1.02033 1.00000 0 29.20805 0.92088 29.00987 0.92354 0.19818 0.07007 57381.528438 0.000214 29.92297 0.95347 1.00000 0 27.31575 0.85994 27.08477 0.86304 0.23098 0.07304 57381.528869 0.000217 29.25315 0.94087 1.00000 0 26.84470 0.84679 26.48005 0.85168 0.36464 0.09116 57381.529306 0.000220 28.59301 0.91792 1.00000 0 26.46512 0.83523 26.15025 0.83946 0.31487 0.08415 57381.529743 0.000217 28.84663 0.92344 1.00000 0 26.71114 0.84468 26.48324 0.84775 0.22790 0.07207 57381.530180 0.000220 28.50246 0.91980 1.00000 0 26.38604 0.83398 26.00370 0.83912 0.38234 0.09273 57381.530614 0.000214 29.47519 0.94746 1.00000 0 27.18039 0.85781 26.83392 0.86246 0.34647 0.08946 57381.531042 0.000214 29.33504 0.93846 1.00000 0 27.36990 0.86079 27.04652 0.86512 0.32338 0.08643 57381.531598 0.000341 28.55336 0.73645 1.00000 0 26.38291 0.66926 26.07872 0.67255 0.30419 0.06638