/* ** ** 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 59733.147927 0.000214 31.61820 1.02714 1.00000 0 27.23447 0.85866 26.69450 0.86634 0.53998 0.11512 59733.148341 0.000200 33.03262 1.06402 1.00000 0 29.26605 0.92179 28.81857 0.92816 0.44749 0.10853 59733.148746 0.000205 33.21791 1.07023 1.00000 0 28.49809 0.89672 28.03762 0.90326 0.46047 0.10853 59733.149151 0.000200 33.50704 1.09012 1.00000 0 29.00475 0.91767 28.45197 0.92556 0.55278 0.12063 59733.149553 0.000203 33.00487 1.07113 1.00000 0 28.64763 0.90547 28.12870 0.91287 0.51894 0.11604 59733.149958 0.000203 33.02176 1.07079 1.00000 0 28.76211 0.90727 28.21723 0.91503 0.54488 0.11890 59733.150366 0.000205 32.84804 1.06130 1.00000 0 28.55452 0.89760 28.01731 0.90523 0.53721 0.11723 59733.150786 0.000214 31.41383 1.01279 1.00000 0 27.23447 0.85866 26.81722 0.86460 0.41725 0.10120 59733.151200 0.000200 33.41912 1.08514 1.00000 0 29.03378 0.91813 28.50733 0.92564 0.52646 0.11772 59733.151596 0.000197 34.18774 1.11041 1.00000 0 29.81428 0.93720 29.14653 0.94667 0.66775 0.13355 59733.152001 0.000208 32.01097 1.04550 1.00000 0 27.93534 0.88163 27.27946 0.89097 0.65588 0.12863 59733.152418 0.000208 32.12840 1.04186 1.00000 0 27.96316 0.88207 27.43341 0.88961 0.52975 0.11560 59733.152832 0.000205 32.49735 1.05409 1.00000 0 28.27236 0.89316 27.76073 0.90046 0.51163 0.11440 59733.153240 0.000203 33.21201 1.07078 1.00000 0 28.79073 0.90772 28.34963 0.91401 0.44110 0.10698 59733.153650 0.000208 31.95509 1.04091 1.00000 0 27.79622 0.87943 27.24124 0.88736 0.55498 0.11832 59733.154076 0.000217 30.80434 0.99945 1.00000 0 26.81793 0.84637 26.30937 0.85361 0.50856 0.11098 59733.154588 0.000295 32.02428 0.86949 0.99290 0 27.55484 0.73828 27.30377 0.74133 0.25108 0.06710 59733.351573 0.000214 31.34710 1.01213 0.99490 0 27.40134 0.86349 26.95533 0.86987 0.44601 0.10513 59733.352010 0.000223 29.81927 0.98235 1.00000 0 25.99127 0.82233 25.28052 0.83250 0.71075 0.12976 59733.352444 0.000211 30.98943 1.00720 1.00000 0 27.74476 0.87258 27.12002 0.88148 0.62474 0.12495 59733.352855 0.000200 32.40462 1.05152 1.00000 0 29.00475 0.91767 28.50242 0.92488 0.50233 0.11524 59733.353263 0.000208 31.55155 1.02798 1.00000 0 27.79622 0.87943 27.23881 0.88743 0.55741 0.11884 59733.353685 0.000214 30.83885 0.99580 1.00000 0 27.23447 0.85866 26.79074 0.86500 0.44374 0.10459 59733.354110 0.000211 30.96875 0.99591 1.00000 0 27.47034 0.86825 27.14547 0.87292 0.32487 0.09010 59733.354571 0.000249 31.77384 0.93942 1.00000 0 27.44098 0.79952 27.16522 0.80317 0.27576 0.07648