/* ** ** 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 59736.266105 0.000165 38.43650 1.23713 1.00000 0 35.32195 1.11420 34.83469 1.12128 0.48725 0.12581 59736.266432 0.000162 39.17995 1.25698 1.00000 0 36.27466 1.13916 35.74564 1.14681 0.52901 0.13225 59736.266750 0.000156 41.09580 1.31033 1.00000 0 37.58107 1.18077 37.20390 1.18623 0.37717 0.11372 59736.267074 0.000168 37.90532 1.20475 1.00000 0 35.02381 1.09988 34.73650 1.10404 0.28731 0.09577 59736.267396 0.000153 41.78210 1.32045 1.00000 0 38.55473 1.20720 38.31019 1.21073 0.24454 0.09243 59736.267705 0.000156 40.69403 1.29339 1.00000 0 37.61816 1.18135 37.30957 1.18582 0.30859 0.10286 59736.268018 0.000156 40.28086 1.28461 1.00000 0 37.17298 1.17434 36.93296 1.17784 0.24002 0.09072 59736.268330 0.000156 40.25158 1.28757 1.00000 0 37.24718 1.17551 36.90430 1.18050 0.34288 0.10843 59736.268646 0.000159 39.62806 1.26356 1.00000 0 36.60638 1.15471 36.33706 1.15863 0.26932 0.09522 59736.268961 0.000156 40.42774 1.29380 1.00000 0 37.50687 1.17960 37.06112 1.18606 0.44574 0.12363 59736.269276 0.000159 40.05954 1.28904 0.98182 0 37.21008 1.17492 36.73005 1.18191 0.48003 0.12829 59736.269598 0.000162 39.27397 1.25575 1.00000 0 35.95269 1.13409 35.62206 1.13890 0.33063 0.10456 59736.269913 0.000153 40.64228 1.31271 1.00000 0 37.83656 1.19590 37.27760 1.20404 0.55896 0.13974 59736.270225 0.000159 39.71368 1.26819 1.00000 0 36.78850 1.15758 36.41819 1.16295 0.37031 0.11165 59736.270552 0.000168 37.51834 1.20254 1.00000 0 34.81657 1.09662 34.40157 1.10264 0.41500 0.11510 59736.270882 0.000162 38.61003 1.24344 1.00000 0 35.91692 1.13353 35.42097 1.14074 0.49595 0.12805 59736.271198 0.000153 41.46883 1.32130 1.00000 0 38.44134 1.20542 38.02212 1.21148 0.41922 0.12102 59736.271507 0.000156 40.41965 1.29354 1.00000 0 37.50687 1.17960 37.06112 1.18606 0.44574 0.12363 59736.271828 0.000165 38.78622 1.23390 1.00000 0 35.67341 1.11973 35.34858 1.12443 0.32483 0.10272 59736.272155 0.000162 38.81924 1.25613 1.00000 0 36.06002 1.13578 35.39875 1.14537 0.66127 0.14786 59736.272468 0.000150 41.80625 1.33843 1.00000 0 38.71828 1.22133 38.32661 1.22703 0.39167 0.11809 59736.272775 0.000156 40.34107 1.29236 1.00000 0 37.43267 1.17843 36.98693 1.18490 0.44574 0.12363 59736.273093 0.000162 38.62656 1.25122 1.00000 0 36.16734 1.13747 35.43994 1.14800 0.72740 0.15508 59736.273414 0.000159 39.22699 1.26462 1.00000 0 36.49711 1.15299 35.99214 1.16034 0.50497 0.13038 59736.273732 0.000159 39.33272 1.26883 1.00000 0 36.64280 1.15529 36.07051 1.16360 0.57230 0.13880 59736.274054 0.000162 38.62651 1.24812 1.00000 0 36.06002 1.13578 35.43181 1.14489 0.62821 0.14412 59736.274369 0.000153 41.11365 1.31534 1.00000 0 38.13895 1.20067 37.71973 1.20675 0.41922 0.12102 59736.274687 0.000165 38.18773 1.21723 1.00000 0 35.25165 1.11309 35.02427 1.11640 0.22738 0.08594 59736.275008 0.000156 40.52235 1.29162 1.00000 0 37.50687 1.17960 37.16399 1.18457 0.34288 0.10843 59736.275408 0.000243 39.92192 1.03254 1.00000 0 37.10938 0.94076 36.60241 0.94668 0.50697 0.10571