/* ** ** 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 54381.650596 0.000379 17.37719 0.55955 1.00000 0 15.43028 0.48577 15.19201 0.48919 0.23826 0.05779 54381.651323 0.000347 18.75394 0.60623 1.00000 0 16.67777 0.52766 16.43297 0.53120 0.24480 0.06120 54381.652020 0.000350 18.77957 0.60174 1.00000 0 16.60616 0.52435 16.43925 0.52676 0.16691 0.05033 54381.652738 0.000367 17.78237 0.57516 1.00000 0 15.82162 0.49957 15.56140 0.50333 0.26022 0.06134 54381.653475 0.000370 17.57726 0.57204 1.00000 0 15.63541 0.49468 15.33419 0.49903 0.30122 0.06573 54381.654210 0.000365 17.96176 0.57863 1.00000 0 15.94719 0.50354 15.72861 0.50669 0.21857 0.05644 54381.654940 0.000365 17.95281 0.58055 1.00000 0 15.99489 0.50429 15.71803 0.50828 0.27686 0.06352 54381.655683 0.000379 17.13981 0.55646 1.00000 0 15.30793 0.48384 15.02762 0.48788 0.28031 0.06268 54381.656415 0.000353 18.50217 0.59746 1.00000 0 16.43721 0.51953 16.19642 0.52301 0.24079 0.06020 54381.657144 0.000376 17.62521 0.56429 1.00000 0 15.56438 0.48975 15.38078 0.49239 0.18360 0.05092 54381.657876 0.000356 18.38181 0.59473 1.00000 0 16.36872 0.51634 16.08511 0.52042 0.28361 0.06507 54381.658617 0.000385 16.82386 0.54826 1.00000 0 15.04761 0.47609 14.74391 0.48047 0.30370 0.06475 54381.659381 0.000379 17.35494 0.55985 1.00000 0 15.33852 0.48432 15.11427 0.48755 0.22425 0.05606 54381.660125 0.000365 18.12566 0.57787 1.00000 0 15.97899 0.50404 15.86242 0.50572 0.11657 0.04121 54381.660845 0.000356 18.34993 0.59272 1.00000 0 16.33615 0.51582 16.08239 0.51948 0.25376 0.06155 54381.661563 0.000362 18.15284 0.58244 1.00000 0 16.07477 0.50757 15.89851 0.51011 0.17626 0.05088 54381.662289 0.000365 17.84711 0.57958 1.00000 0 15.94719 0.50354 15.64118 0.50795 0.30600 0.06678 54381.663282 0.000628 18.20696 0.44764 0.99634 0 16.31716 0.38883 15.96898 0.39262 0.34817 0.05438 54381.717943 0.000370 18.54345 0.59713 0.99223 0 15.75791 0.49856 15.56930 0.50129 0.18861 0.05231 54381.718681 0.000367 18.60312 0.60952 1.00000 0 15.80585 0.49933 15.41411 0.50498 0.39174 0.07539 54381.719427 0.000379 18.49019 0.58934 1.00000 0 15.33852 0.48432 15.24006 0.48575 0.09846 0.03721 54381.720191 0.000385 17.97266 0.58074 1.00000 0 15.06268 0.47632 14.84101 0.47954 0.22167 0.05542 54381.720975 0.000399 17.21695 0.55396 1.00000 0 14.53144 0.45930 14.35786 0.46181 0.17358 0.04814 54381.721791 0.000417 16.52038 0.53526 1.00000 0 13.98162 0.44104 13.72570 0.44473 0.25592 0.05723 54381.722590 0.000382 17.87723 0.57571 1.00000 0 15.28302 0.48161 15.05968 0.48484 0.22335 0.05584 54381.723363 0.000391 17.58957 0.57499 1.00000 0 14.85437 0.46950 14.51314 0.47444 0.34122 0.06824 54381.724150 0.000396 17.28397 0.55991 1.00000 0 14.66676 0.46311 14.41121 0.46681 0.25554 0.05863 54381.724937 0.000391 17.81919 0.57141 1.00000 0 14.82469 0.46903 14.68820 0.47101 0.13649 0.04316 54381.725724 0.000396 17.45241 0.56242 1.00000 0 14.62289 0.46242 14.43459 0.46515 0.18830 0.05032 54381.726525 0.000405 17.19409 0.55282 1.00000 0 14.40971 0.45409 14.21229 0.45694 0.19742 0.05097 54381.727327 0.000396 17.37217 0.56363 1.00000 0 14.62289 0.46242 14.36734 0.46612 0.25554 0.05863 54381.728091 0.000367 18.74220 0.60887 1.00000 0 15.77430 0.49883 15.48412 0.50303 0.29018 0.06489 54381.728846 0.000388 17.72408 0.57615 1.00000 0 15.01007 0.47371 14.70755 0.47808 0.30252 0.06450 54381.729601 0.000367 18.88923 0.60794 1.00000 0 15.85317 0.50007 15.63554 0.50322 0.21763 0.05619 54381.730620 0.000651 17.66544 0.44064 0.99645 0 15.00258 0.36613 14.78068 0.36862 0.22190 0.04270 54381.784621 0.000382 17.69414 0.56883 0.99247 0 15.32251 0.48406 15.14113 0.48666 0.18138 0.05031 54381.785405 0.000402 16.69909 0.53702 1.00000 0 14.49896 0.45713 14.30172 0.45996 0.19725 0.05093 54381.786187 0.000379 17.74392 0.56868 1.00000 0 15.36910 0.48480 15.20167 0.48721 0.16744 0.04833 54381.786951 0.000385 17.40880 0.56445 1.00000 0 15.07774 0.47656 14.81662 0.48031 0.26112 0.05990 54381.787726 0.000391 17.25371 0.55761 1.00000 0 14.86920 0.46974 14.63903 0.47304 0.23017 0.05582 54381.788522 0.000405 16.52741 0.53349 1.00000 0 14.36678 0.45341 14.14483 0.45660 0.22195 0.05383 54381.789315 0.000388 17.03950 0.55514 1.00000 0 14.93532 0.47253 14.63523 0.47684 0.30009 0.06398 54381.790087 0.000385 17.42729 0.56330 1.00000 0 15.12293 0.47728 14.87555 0.48082 0.24738 0.05831 54381.790880 0.000408 16.23431 0.52374 1.00000 0 14.20806 0.44930 14.01361 0.45209 0.19445 0.05021 54381.791693 0.000405 16.36050 0.52953 1.00000 0 14.36678 0.45341 14.11872 0.45697 0.24806 0.05691 54381.792492 0.000394 16.92014 0.54618 1.00000 0 14.71568 0.46558 14.51408 0.46848 0.20160 0.05205 54381.793290 0.000405 16.50897 0.53013 1.00000 0 14.43833 0.45454 14.24249 0.45734 0.19584 0.05057 54381.794089 0.000394 16.81986 0.55019 1.00000 0 14.71568 0.46558 14.37968 0.47041 0.33600 0.06720 54381.794864 0.000382 17.53194 0.56334 1.00000 0 15.29820 0.48185 15.09049 0.48482 0.20771 0.05363 54381.795628 0.000382 17.43934 0.57371 1.00000 0 15.16161 0.47969 14.76004 0.48545 0.40157 0.07457 54381.796378 0.000367 18.41461 0.59585 1.00000 0 15.88472 0.50057 15.59687 0.50469 0.28785 0.06436 54381.797341 0.000596 16.50814 0.44112 0.99126 0 14.38240 0.37563 14.15862 0.37829 0.22378 0.04476 54381.851334 0.000428 15.88589 0.51867 0.99328 0 13.64127 0.43116 13.34093 0.43550 0.30034 0.06131 54381.852194 0.000431 15.56094 0.50349 1.00000 0 13.44521 0.42517 13.23531 0.42821 0.20989 0.05091 54381.853041 0.000417 16.26848 0.51979 1.00000 0 13.99553 0.44126 13.86777 0.44310 0.12775 0.04040 54381.853863 0.000405 17.26235 0.55751 0.95717 0 15.03951 0.47417 14.79240 0.47773 0.24711 0.05824 54381.854711 0.000443 15.17263 0.49420 1.00000 0 13.15917 0.41509 12.87059 0.41925 0.28857 0.05891 54381.855559 0.000405 16.66534 0.53572 1.00000 0 14.33816 0.45296 14.16734 0.45543 0.17083 0.04738 54381.856369 0.000405 16.52242 0.53214 1.00000 0 14.32385 0.45273 14.13989 0.45540 0.18397 0.04917 54381.857194 0.000420 15.90707 0.51567 1.00000 0 13.87137 0.43778 13.61763 0.44144 0.25375 0.05674 54381.858033 0.000420 15.97521 0.51356 1.00000 0 13.84374 0.43734 13.67881 0.43973 0.16494 0.04574 54381.858895 0.000443 15.37427 0.49503 0.98691 0 13.25411 0.41934 13.09572 0.42164 0.15838 0.04393 54381.859711 0.000373 17.91936 0.57854 1.00000 0 15.59186 0.49207 15.34942 0.49558 0.24244 0.05880 54381.860515 0.000431 15.39248 0.50274 1.00000 0 13.44521 0.42517 13.14889 0.42946 0.29632 0.06049 54381.861395 0.000448 15.12934 0.48596 0.98707 0 13.10715 0.41428 12.96286 0.41637 0.14429 0.04165 54381.862243 0.000399 16.66060 0.54093 1.00000 0 14.53144 0.45930 14.26483 0.46315 0.26662 0.05962 54381.863073 0.000431 15.52106 0.50045 1.00000 0 13.49899 0.42602 13.30144 0.42888 0.19755 0.04939 54381.864054 0.000550 15.21436 0.44351 0.99580 0 13.28839 0.37510 12.99669 0.37886 0.29170 0.05326 54381.918684 0.000417 16.09784 0.51723 0.99309 0 14.05086 0.44366 13.88332 0.44609 0.16754 0.04647 54381.919517 0.000417 15.90580 0.51287 1.00000 0 13.89814 0.43972 13.71896 0.44232 0.17918 0.04789 54381.920382 0.000448 14.99052 0.48373 1.00000 0 12.98937 0.40974 12.78723 0.41266 0.20214 0.04903 54381.921245 0.000414 16.01024 0.51714 1.00000 0 14.02335 0.44324 13.81714 0.44622 0.20621 0.05155 54381.922084 0.000425 15.84157 0.50769 0.99320 0 13.76264 0.43456 13.62378 0.43657 0.13886 0.04187 54381.922905 0.000396 16.78031 0.53946 1.00000 0 14.65214 0.46288 14.47725 0.46541 0.17489 0.04850 54381.923724 0.000422 15.60790 0.51093 1.00000 0 13.73520 0.43413 13.40699 0.43887 0.32821 0.06437 54381.924569 0.000422 15.70219 0.50693 1.00000 0 13.70776 0.43369 13.51840 0.43644 0.18935 0.04889 54381.925423 0.000431 15.48699 0.50259 1.00000 0 13.47210 0.42560 13.22471 0.42918 0.24739 0.05532 54381.926265 0.000411 16.18585 0.52043 1.00000 0 14.20676 0.44769 14.01207 0.45051 0.19469 0.05027 54381.927081 0.000405 16.50297 0.52905 1.00000 0 14.38109 0.45364 14.22312 0.45592 0.15798 0.04560 54381.927900 0.000414 15.82617 0.51513 1.00000 0 13.99533 0.44279 13.72468 0.44671 0.27066 0.05906 54381.928745 0.000431 15.30480 0.49043 1.00000 0 13.48554 0.42581 13.34948 0.42778 0.13606 0.04102 54381.929589 0.000414 15.90621 0.51492 1.00000 0 13.99533 0.44279 13.77623 0.44597 0.21910 0.05314 54381.930449 0.000446 14.79715 0.48547 1.00000 0 13.03469 0.41178 12.69959 0.41662 0.33510 0.06333 54381.931430 0.000535 15.93746 0.45835 0.99570 0 13.81200 0.38757 13.58188 0.39053 0.23012 0.04798 54381.985379 0.000446 15.09538 0.49153 0.99354 0 13.14561 0.41487 12.86396 0.41884 0.28165 0.05749 54381.986256 0.000431 15.43619 0.49893 1.00000 0 13.48554 0.42581 13.26863 0.42887 0.21691 0.05113 54381.987127 0.000440 15.40166 0.49595 1.00000 0 13.21938 0.41741 13.04219 0.41991 0.17719 0.04575 54381.988010 0.000443 15.31373 0.49345 1.00000 0 13.14607 0.41489 12.95830 0.41753 0.18777 0.04694 54381.988863 0.000411 16.48936 0.53050 1.00000 0 14.17854 0.44725 13.98887 0.44992 0.18967 0.04897 54381.989717 0.000443 14.98268 0.48605 1.00000 0 13.10679 0.41427 12.87208 0.41758 0.23472 0.05248 54381.990567 0.000408 16.67916 0.53494 1.00000 0 14.25068 0.44997 14.09787 0.45213 0.15281 0.04411 54381.991395 0.000420 16.04573 0.51584 1.00000 0 13.89901 0.43821 13.71326 0.44083 0.18575 0.04796 54381.992249 0.000434 15.51947 0.49875 1.00000 0 13.40900 0.42318 13.24141 0.42555 0.16759 0.04479 54381.993203 0.000521 15.72730 0.46126 1.00000 0 13.51139 0.38778 13.31188 0.39034 0.19951 0.04461