/* ** ** 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 54502.422333 0.000087 73.49447 2.34418 1.00000 0 68.71420 2.14210 67.81406 2.16301 0.90014 0.30005 54502.422506 0.000087 74.84943 2.36326 1.00000 0 69.38198 2.15248 68.68188 2.16868 0.70011 0.26462 54502.422677 0.000084 76.93412 2.42750 1.00000 0 70.46194 2.20625 70.15154 2.21352 0.31039 0.17921 54502.422848 0.000087 72.89494 2.31425 1.00000 0 67.97965 2.13062 67.47958 2.14232 0.50008 0.22364 54502.423019 0.000084 76.06091 2.41252 1.00000 0 71.15274 2.21704 70.42849 2.23387 0.72425 0.27374 54502.423186 0.000084 73.98544 2.38161 1.00000 0 69.14941 2.18560 68.42516 2.20268 0.72425 0.27374 54502.423354 0.000084 76.72176 2.42049 1.00000 0 69.77113 2.19541 69.66767 2.19784 0.10346 0.10346 54502.423522 0.000084 73.39463 2.38991 1.00000 0 69.01125 2.18342 67.87315 2.21022 1.13811 0.34315 54502.423687 0.000081 78.95240 2.50172 1.00000 0 73.83701 2.29845 73.08689 2.31587 0.75012 0.28352 54502.423852 0.000084 73.85255 2.37863 1.00000 0 69.08033 2.18451 68.35608 2.20160 0.72425 0.27374 54502.424014 0.000078 79.47178 2.54755 1.00000 0 74.12319 2.34515 73.56755 2.35828 0.55564 0.24849 54502.424176 0.000084 75.85899 2.40975 1.00000 0 70.94550 2.21381 70.22125 2.23067 0.72425 0.27374 54502.424338 0.000078 79.64750 2.55997 1.00000 0 74.49418 2.35102 73.71629 2.36933 0.77790 0.29402 54502.424500 0.000084 75.23015 2.41307 1.00000 0 70.66918 2.20949 69.63454 2.23358 1.03464 0.32718 54502.424668 0.000084 74.67539 2.40888 1.00000 0 70.25469 2.20300 69.11659 2.22957 1.13811 0.34315 54502.424882 0.000130 76.15541 1.93394 0.99809 0 71.00911 1.77968 70.47468 1.78969 0.53444 0.18895 54502.489237 0.000081 80.25504 2.58497 0.99749 0 71.72781 2.26823 70.97662 2.28593 0.75118 0.28392 54502.489402 0.000084 76.95333 2.44395 1.00000 0 69.56390 2.19214 69.25384 2.19944 0.31005 0.17901 54502.489567 0.000081 79.95918 2.54211 1.00000 0 72.26296 2.27381 71.83479 2.28387 0.42817 0.21408 54502.489729 0.000081 79.03734 2.53645 1.00000 0 71.69058 2.26479 71.04833 2.27992 0.64225 0.26220 54502.489885 0.000075 83.80986 2.69925 1.00000 0 77.05114 2.43657 76.24421 2.45558 0.80693 0.30499 54502.490035 0.000075 85.02632 2.69900 1.00000 0 77.66755 2.44630 77.32172 2.45443 0.34583 0.19966 54502.490192 0.000081 79.38374 2.53580 1.00000 0 73.04998 2.28616 72.19365 2.30612 0.85633 0.30276 54502.490351 0.000078 83.12575 2.62984 1.00000 0 76.05233 2.37548 75.49730 2.38841 0.55503 0.24822 54502.490507 0.000078 84.66669 2.71408 1.00000 0 76.72010 2.38588 75.38802 2.41667 1.33208 0.38454 54502.490663 0.000078 82.10448 2.65494 1.00000 0 75.82973 2.37200 74.38665 2.40553 1.44308 0.40024 54502.490819 0.000078 83.95036 2.66129 1.00000 0 75.75554 2.37084 75.20051 2.38379 0.55503 0.24822 54502.490976 0.000078 82.59219 2.63969 1.00000 0 74.93937 2.35803 74.27333 2.37366 0.66604 0.27191 54502.491132 0.000078 83.19654 2.66411 1.00000 0 74.27159 2.34750 73.71656 2.36059 0.55503 0.24822 54502.491291 0.000081 80.69104 2.58391 1.00000 0 71.61903 2.26366 71.08382 2.27628 0.53521 0.23935 54502.491450 0.000078 83.38042 2.68285 1.00000 0 75.82973 2.37200 74.60867 2.40040 1.22107 0.36817 54502.491606 0.000078 82.45882 2.62846 1.00000 0 75.31035 2.36386 74.64432 2.37945 0.66604 0.27191 54502.491763 0.000078 85.25635 2.71936 1.00000 0 76.34911 2.38011 75.35006 2.40329 0.99906 0.33302 54502.491925 0.000084 79.65321 2.51598 1.00000 0 70.66917 2.20949 70.25578 2.21914 0.41340 0.20670 54502.492087 0.000078 83.86566 2.67886 1.00000 0 76.49751 2.38242 75.38744 2.40814 1.11006 0.35103 54502.492246 0.000081 81.34728 2.59587 1.00000 0 72.83534 2.28280 72.08604 2.30030 0.74929 0.28321 54502.492405 0.000078 85.71102 2.69428 1.00000 0 77.01689 2.39049 76.46186 2.40334 0.55503 0.24822 54502.492556 0.000072 89.47843 2.86407 1.00000 0 80.69411 2.54289 79.97479 2.55979 0.71932 0.29366 54502.492706 0.000078 85.31186 2.72115 1.00000 0 76.34911 2.38011 75.35006 2.40329 0.99906 0.33302 54502.492865 0.000081 78.78211 2.54005 1.00000 0 71.76213 2.26592 70.90579 2.28606 0.85633 0.30276 54502.493024 0.000078 82.37323 2.64068 1.00000 0 74.12319 2.34515 73.56816 2.35825 0.55503 0.24822 54502.493178 0.000075 87.38017 2.76584 1.00000 0 78.51511 2.45961 78.05401 2.47039 0.46110 0.23055 54502.493334 0.000081 80.10992 2.54857 1.00000 0 72.54915 2.27831 72.01394 2.29085 0.53521 0.23935 54502.493496 0.000081 82.25000 2.63262 1.00000 0 73.83701 2.29845 72.65955 2.32570 1.17746 0.35502 54502.493652 0.000075 86.11869 2.78960 1.00000 0 76.97408 2.43535 75.93661 2.45978 1.03748 0.34583 54502.493808 0.000081 83.13331 2.62885 1.00000 0 74.12319 2.30290 73.37390 2.32024 0.74929 0.28321 54502.493968 0.000078 81.67243 2.65275 1.00000 0 74.86517 2.35686 73.53309 2.38803 1.33208 0.38454 54502.494124 0.000078 85.10638 2.71317 1.00000 0 76.05232 2.37548 75.16428 2.39614 0.88805 0.31397 54502.494277 0.000075 89.17722 2.83137 1.00000 0 79.59383 2.47645 78.67162 2.49782 0.92221 0.32605 54502.494428 0.000075 86.64439 2.78182 1.00000 0 77.12819 2.43779 76.43653 2.45409 0.69165 0.28237 54502.494581 0.000078 83.40013 2.68889 1.00000 0 74.41998 2.34984 73.53194 2.37073 0.88805 0.31397 54502.494731 0.000072 89.64625 2.90236 1.00000 0 80.13319 2.53403 79.05420 2.55943 1.07898 0.35966 54502.494954 0.000150 81.75301 1.92685 0.99711 0 73.10162 1.68061 72.06113 1.69841 1.04049 0.24525