/* ** ** 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 55621.306367 0.000214 5.97488 0.42877 1.00000 0 5.44149 0.38381 5.36787 0.38522 0.07362 0.03293 55621.306775 0.000194 6.57959 0.47011 1.00000 0 5.98010 0.42286 5.93132 0.42379 0.04879 0.02817 55621.307186 0.000217 5.83586 0.42656 1.00000 0 5.39565 0.37964 5.23584 0.38268 0.15981 0.04818 55621.307605 0.000203 6.45803 0.45866 0.98571 0 5.83580 0.41163 5.80422 0.41223 0.03158 0.02233 55621.308013 0.000205 6.42659 0.46003 0.97183 0 5.86484 0.41265 5.78588 0.41416 0.07896 0.03531 55621.308424 0.000205 6.63676 0.47756 0.94366 0 5.98010 0.42286 5.89879 0.42442 0.08132 0.03637 55621.308826 0.000197 6.56867 0.47268 1.00000 0 5.89216 0.41664 5.81204 0.41818 0.08012 0.03583 55621.309214 0.000191 6.86317 0.48753 1.00000 0 6.22248 0.43460 6.13993 0.43616 0.08255 0.03692 55621.309590 0.000185 7.07300 0.50063 1.00000 0 6.29172 0.44378 6.27470 0.44411 0.01703 0.01703 55621.309969 0.000194 6.74081 0.48967 1.00000 0 6.06981 0.42602 5.90718 0.42911 0.16263 0.05143 55621.310366 0.000203 6.39435 0.46332 1.00000 0 5.72382 0.40473 5.61485 0.40682 0.10896 0.04118 55621.310736 0.000168 7.73477 0.56045 0.98276 0 7.02925 0.49704 6.89543 0.49961 0.13381 0.05058 55621.311118 0.000214 5.96380 0.44033 0.98649 0 5.51603 0.38907 5.32199 0.39278 0.19404 0.05382 55621.311517 0.000185 7.08522 0.50624 1.00000 0 6.26042 0.44268 6.20935 0.44366 0.05108 0.02949 55621.311925 0.000223 5.83344 0.41682 1.00000 0 5.20347 0.36794 5.16102 0.36876 0.04245 0.02451 55621.312342 0.000194 6.73609 0.48056 0.98507 0 6.13142 0.43141 6.06538 0.43267 0.06604 0.03302 55621.312730 0.000194 6.68785 0.47947 1.00000 0 5.98010 0.42286 5.91505 0.42411 0.06505 0.03253 55621.313109 0.000185 7.12016 0.50703 0.98438 0 6.35979 0.44971 6.32520 0.45037 0.03459 0.02446 55621.313514 0.000220 6.11079 0.43368 0.97368 0 5.52271 0.38667 5.46381 0.38779 0.05890 0.02945 55621.313959 0.000226 5.53651 0.40717 1.00000 0 5.16244 0.36413 4.99481 0.36733 0.16763 0.04839 55621.314364 0.000179 7.22269 0.52001 1.00000 0 6.49468 0.45810 6.38924 0.46012 0.10545 0.04305 55621.314752 0.000208 6.29600 0.44920 0.98611 0 5.69963 0.40102 5.63824 0.40220 0.06139 0.03069 55621.315149 0.000188 6.83073 0.48810 1.00000 0 6.16411 0.43587 6.11382 0.43683 0.05029 0.02904 55621.315536 0.000200 6.55377 0.46990 1.00000 0 5.80677 0.41060 5.74360 0.41181 0.06317 0.03158 55621.315959 0.000223 5.82555 0.41849 1.00000 0 5.25550 0.36978 5.17060 0.37140 0.08491 0.03466 55621.316381 0.000200 6.46512 0.45875 1.00000 0 5.80677 0.41060 5.79098 0.41090 0.01579 0.01579 55621.316969 0.000388 6.54578 0.33577 1.00000 0 5.90535 0.29713 5.81591 0.29835 0.08945 0.02697