/* ** ** 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 55152.216753 0.000142 47.24961 1.51613 1.00000 0 41.41588 1.30125 40.81916 1.30978 0.59672 0.14918 55152.217028 0.000133 49.72757 1.59681 1.00000 0 43.72496 1.37995 43.20850 1.38736 0.51646 0.14324 55152.217303 0.000142 46.05732 1.47861 1.00000 0 41.37499 1.30061 40.77827 1.30914 0.59672 0.14918 55152.217581 0.000136 48.41390 1.54461 1.00000 0 42.66677 1.34857 42.39459 1.35249 0.27217 0.10287 55152.217850 0.000133 49.49736 1.56257 1.00000 0 44.16047 1.38680 44.00156 1.38908 0.15891 0.07945 55152.218113 0.000130 49.68803 1.60659 1.00000 0 45.00826 1.41552 44.15544 1.42770 0.85281 0.18610 55152.218379 0.000136 47.91232 1.53366 1.00000 0 43.05038 1.35462 42.54492 1.36185 0.50547 0.14019 55152.218657 0.000142 46.26164 1.48306 1.00000 0 40.96615 1.29417 40.55590 1.30007 0.41025 0.12369 55152.218941 0.000142 45.87570 1.48575 1.00000 0 41.62030 1.30446 40.68792 1.31772 0.93238 0.18648 55152.219219 0.000136 48.21236 1.53730 1.00000 0 43.26350 1.35797 42.79692 1.36463 0.46659 0.13469 55152.219493 0.000139 46.86857 1.49370 1.00000 0 41.86135 1.32179 41.59484 1.32562 0.26650 0.10073 55152.219774 0.000142 45.37365 1.46651 1.00000 0 40.84350 1.29223 40.24678 1.30081 0.59672 0.14918 55152.220046 0.000130 49.94571 1.60380 1.00000 0 44.91922 1.41412 44.31006 1.42284 0.60915 0.15728 55152.220309 0.000133 48.74562 1.55717 1.00000 0 43.59431 1.37788 43.27649 1.38246 0.31782 0.11237 55152.220576 0.000133 48.83056 1.55829 1.00000 0 43.68141 1.37926 43.36359 1.38383 0.31782 0.11237 55152.220845 0.000136 47.65562 1.52687 1.00000 0 42.75201 1.34991 42.32431 1.35606 0.42770 0.12896 55152.221125 0.000145 45.63113 1.44520 1.00000 0 40.78790 1.27837 40.49550 1.28255 0.29239 0.10338 55152.221415 0.000145 45.77129 1.45095 1.00000 0 41.02829 1.28213 40.62626 1.28785 0.40204 0.12122 55152.221698 0.000139 46.89901 1.50123 1.00000 0 42.15350 1.32640 41.65857 1.33348 0.49494 0.13727 55152.221979 0.000142 46.33791 1.47766 1.00000 0 41.70207 1.30574 41.17994 1.31318 0.52213 0.13955 55152.222257 0.000136 48.21179 1.53729 1.00000 0 43.26350 1.35797 42.79692 1.36463 0.46659 0.13469 55152.222535 0.000142 45.94102 1.46459 1.00000 0 41.08880 1.29611 40.79044 1.30039 0.29836 0.10549 55152.222812 0.000136 47.99606 1.52903 1.00000 0 43.00776 1.35395 42.65782 1.35896 0.34994 0.11665 55152.223081 0.000133 49.16138 1.57927 1.00000 0 44.46532 1.39158 43.67077 1.40288 0.79455 0.17767 55152.223345 0.000130 49.94143 1.61271 1.00000 0 45.23085 1.41902 44.33742 1.43175 0.89342 0.19048 55152.223611 0.000136 47.76511 1.53574 1.00000 0 42.79464 1.35059 42.25029 1.35840 0.54435 0.14548 55152.223889 0.000142 46.90730 1.50727 1.00000 0 41.41588 1.30125 40.78186 1.31031 0.63402 0.15377 55152.224164 0.000133 49.16370 1.56924 1.00000 0 44.11691 1.38612 43.64019 1.39293 0.47673 0.13762 55152.224433 0.000136 48.40604 1.53415 1.00000 0 43.22088 1.35730 42.94871 1.36119 0.27217 0.10287 55152.224705 0.000136 48.48424 1.54157 1.00000 0 43.39138 1.35997 42.96367 1.36607 0.42770 0.12896 55152.224977 0.000136 50.43154 1.58519 1.00000 0 43.81762 1.36663 43.58433 1.36995 0.23329 0.09524 55152.225252 0.000139 47.93567 1.51576 1.00000 0 42.40392 1.33033 42.17548 1.33359 0.22843 0.09326 55152.225550 0.000159 48.62752 1.43065 0.98768 0 43.48008 1.26629 43.17731 1.27031 0.30277 0.10092 55152.280515 0.000124 51.43678 1.64000 0.98362 0 48.02816 1.50826 47.52434 1.51526 0.50382 0.14544 55152.280758 0.000119 52.96511 1.69534 1.00000 0 49.05727 1.54823 48.58084 1.55488 0.47643 0.14365 55152.280995 0.000119 53.37271 1.70690 1.00000 0 49.49702 1.55516 48.89066 1.56358 0.60637 0.16206 55152.281232 0.000119 54.29063 1.72058 1.00000 0 49.88792 1.56129 49.45480 1.56728 0.43312 0.13696 55152.281481 0.000130 51.07741 1.61791 0.95558 0 47.61290 1.48936 47.19994 1.49507 0.41296 0.13059 55152.281733 0.000122 53.00558 1.68771 1.00000 0 48.74781 1.52486 48.15588 1.53304 0.59193 0.15820 55152.281976 0.000122 53.12951 1.68328 1.00000 0 48.12773 1.51513 47.91633 1.51808 0.21140 0.09454 55152.282219 0.000122 50.90402 1.64312 1.00000 0 47.69844 1.50836 47.02195 1.51781 0.67649 0.16912 55152.282456 0.000116 53.94394 1.73093 1.00000 0 50.53412 1.59089 49.86819 1.60015 0.66592 0.17194 55152.282699 0.000127 50.43076 1.58629 1.00000 0 46.94178 1.46194 46.61890 1.46639 0.32287 0.11415 55152.282957 0.000130 48.12793 1.53646 1.00000 0 44.91922 1.41412 44.48513 1.42016 0.43408 0.13088 55152.283212 0.000124 50.06892 1.60579 1.00000 0 46.82212 1.47696 46.28526 1.48444 0.53687 0.14890 55152.283460 0.000124 50.43655 1.61424 1.00000 0 47.24143 1.48356 46.62196 1.49215 0.61946 0.15994 55152.283709 0.000124 51.05335 1.61469 1.00000 0 47.52096 1.48794 47.19058 1.49252 0.33038 0.11681 55152.283952 0.000119 52.84541 1.68104 1.00000 0 49.15500 1.54978 48.85181 1.55401 0.30318 0.11459 55152.284198 0.000127 50.06478 1.58701 1.00000 0 46.80518 1.45981 46.28052 1.46705 0.52467 0.14552 55152.284453 0.000127 49.94279 1.57997 1.00000 0 46.53200 1.45555 46.16877 1.46057 0.36323 0.12108 55152.284705 0.000124 50.60789 1.61031 1.00000 0 47.19484 1.48282 46.78186 1.48856 0.41298 0.13059 55152.284956 0.000127 49.90195 1.58066 1.00000 0 46.53200 1.45555 46.12841 1.46113 0.40359 0.12763 55152.285208 0.000124 53.36013 1.69489 0.95471 0 49.48246 1.55393 49.09315 1.55934 0.38931 0.12977 55152.285451 0.000119 53.19782 1.69966 1.00000 0 49.10613 1.54900 48.67301 1.55505 0.43312 0.13696 55152.285691 0.000122 51.16269 1.64382 1.00000 0 47.88924 1.51137 47.29731 1.51963 0.59193 0.15820 55152.285934 0.000122 51.82109 1.64177 1.00000 0 47.88924 1.51137 47.76240 1.51314 0.12684 0.07323 55152.286177 0.000122 52.12307 1.66758 1.00000 0 48.17543 1.51588 47.62578 1.52353 0.54965 0.15245 55152.286423 0.000124 50.87320 1.60650 1.00000 0 47.19484 1.48282 47.02965 1.48512 0.16519 0.08260 55152.286669 0.000122 51.15520 1.64106 1.00000 0 47.79384 1.50986 47.28647 1.51695 0.50737 0.14647 55152.286918 0.000127 49.62614 1.58145 1.00000 0 46.44094 1.45412 45.87592 1.46194 0.56503 0.15101 55152.287173 0.000127 49.74791 1.57696 1.00000 0 46.34988 1.45270 45.98665 1.45773 0.36323 0.12108 55152.287425 0.000124 50.57575 1.61377 1.00000 0 47.28802 1.48429 46.75115 1.49174 0.53687 0.14890 55152.287673 0.000124 50.75644 1.61013 1.00000 0 47.24143 1.48356 46.91105 1.48815 0.33038 0.11681 55152.287919 0.000122 52.00176 1.65840 1.00000 0 48.70011 1.52411 48.06590 1.53288 0.63421 0.16375 55152.288162 0.000122 51.24868 1.63985 1.00000 0 47.79384 1.50986 47.37103 1.51577 0.42281 0.13370 55152.288405 0.000122 53.33519 1.68447 1.00000 0 49.03400 1.52933 48.61119 1.53516 0.42281 0.13370 55152.288646 0.000119 52.60379 1.68365 1.00000 0 49.05727 1.54823 48.58084 1.55488 0.47643 0.14365 55152.288892 0.000127 49.02386 1.56946 1.00000 0 45.80352 1.44411 45.31921 1.45086 0.48431 0.13981 55152.289138 0.000119 53.17490 1.68899 1.00000 0 49.54589 1.55592 49.15608 1.56134 0.38981 0.12994 55152.289378 0.000122 51.81093 1.64859 1.00000 0 48.31853 1.51813 47.89572 1.52401 0.42281 0.13370 55152.289629 0.000130 47.96129 1.52995 1.00000 0 44.65210 1.40991 44.33641 1.41432 0.31570 0.11162 55152.289872 0.000113 55.32104 1.76064 1.00000 0 51.36756 1.62438 51.13989 1.62757 0.22767 0.10182 55152.290113 0.000127 48.88200 1.56853 1.00000 0 45.71246 1.44267 45.18779 1.44999 0.52467 0.14552 55152.290361 0.000122 51.35719 1.64416 1.00000 0 47.98463 1.51288 47.47726 1.51995 0.50737 0.14647 55152.290602 0.000119 53.29381 1.69363 1.00000 0 49.74134 1.55899 49.26490 1.56559 0.47643 0.14365 55152.290839 0.000119 53.72432 1.69790 1.00000 0 50.03450 1.56358 49.64470 1.56897 0.38981 0.12994 55152.291088 0.000130 48.49150 1.53828 1.00000 0 45.14181 1.41762 44.82611 1.42201 0.31570 0.11162 55152.291342 0.000124 50.40311 1.60827 1.00000 0 47.05507 1.48063 46.60080 1.48695 0.45427 0.13697 55152.291591 0.000124 50.04565 1.60012 1.00000 0 46.63577 1.47402 46.26409 1.47921 0.37168 0.12389 55152.291834 0.000119 52.64111 1.67924 1.00000 0 49.00841 1.54746 48.66191 1.55230 0.34650 0.12251 55152.292167 0.000214 53.05788 1.25878 0.98796 0 49.24157 1.16160 49.04724 1.16363 0.19432 0.06870 55152.349543 0.000124 51.84376 1.65165 0.98632 0 47.70767 1.50116 47.28792 1.50649 0.41975 0.12656 55152.349800 0.000133 49.53652 1.57528 0.95646 0 46.35302 1.45279 45.87482 1.45884 0.47819 0.13263 55152.350072 0.000139 45.58500 1.44153 1.00000 0 42.48739 1.33164 42.21766 1.33505 0.26973 0.09536 55152.350335 0.000124 50.81722 1.60481 1.00000 0 47.24143 1.48356 47.05324 1.48594 0.18818 0.08416 55152.350581 0.000122 51.70443 1.64451 1.00000 0 48.22313 1.51663 47.83780 1.52152 0.38533 0.12185 55152.350822 0.000119 53.83076 1.71149 1.00000 0 49.54589 1.55592 49.11169 1.56142 0.43420 0.13092 55152.351065 0.000124 50.91950 1.63701 1.00000 0 46.54259 1.47254 46.01567 1.47926 0.52692 0.14082 55152.351311 0.000122 53.22929 1.68814 1.00000 0 48.17543 1.51588 47.90570 1.51930 0.26973 0.10195 55152.351559 0.000127 50.00123 1.58314 1.00000 0 46.44094 1.45412 46.07313 1.45877 0.36782 0.11631 55152.351811 0.000124 50.21127 1.59424 1.00000 0 46.63577 1.47402 46.48522 1.47594 0.15055 0.07527 55152.352057 0.000122 51.53946 1.63785 1.00000 0 47.98463 1.51288 47.71490 1.51631 0.26973 0.10195 55152.352303 0.000124 49.91716 1.59656 1.00000 0 46.58918 1.47328 46.21281 1.47808 0.37637 0.11902 55152.352549 0.000122 51.78513 1.64642 1.00000 0 48.36622 1.51888 47.94236 1.52425 0.42386 0.12780 55152.352798 0.000127 49.64437 1.58433 1.00000 0 45.94011 1.44626 45.49873 1.45186 0.44138 0.12741 55152.353050 0.000124 50.92504 1.63208 1.00000 0 46.82212 1.47696 46.29521 1.48366 0.52692 0.14082 55152.353301 0.000127 49.66770 1.57416 1.00000 0 46.34988 1.45270 45.98207 1.45734 0.36782 0.11631 55152.353553 0.000124 50.42065 1.60448 1.00000 0 47.05507 1.48063 46.67870 1.48540 0.37637 0.11902 55152.353808 0.000130 49.44909 1.55893 1.00000 0 45.49796 1.42320 45.24621 1.42638 0.25175 0.09515 55152.354059 0.000122 52.02713 1.65858 1.00000 0 47.79384 1.50986 47.48558 1.51379 0.30826 0.10899 55152.354302 0.000122 52.51980 1.66786 1.00000 0 48.27083 1.51738 47.92403 1.52178 0.34680 0.11560 55152.354548 0.000124 49.92234 1.60118 1.00000 0 46.54259 1.47254 46.09095 1.47830 0.45164 0.13038 55152.354809 0.000136 47.77063 1.50075 1.00000 0 43.77499 1.36597 43.56839 1.36857 0.20660 0.08435 55152.355063 0.000119 53.96680 1.72781 1.00000 0 49.20385 1.55055 48.65123 1.55756 0.55262 0.14769 55152.355309 0.000127 49.59276 1.58627 1.00000 0 45.53033 1.43980 45.16252 1.44449 0.36782 0.11631 55152.355564 0.000127 50.03000 1.58913 1.00000 0 45.84904 1.44483 45.59158 1.44810 0.25747 0.09731 55152.355819 0.000127 49.52014 1.58552 1.00000 0 45.84904 1.44483 45.33411 1.45137 0.51494 0.13762 55152.356079 0.000133 47.50828 1.50572 1.00000 0 44.33467 1.38954 43.98285 1.39398 0.35182 0.11126 55152.356339 0.000127 49.32309 1.57445 1.00000 0 45.80352 1.44411 45.39892 1.44925 0.40460 0.12199 55152.356591 0.000124 51.51012 1.63684 1.00000 0 46.86871 1.47769 46.60526 1.48104 0.26346 0.09958 55152.356843 0.000127 49.79823 1.58710 1.00000 0 45.84904 1.44483 45.48123 1.44950 0.36782 0.11631 55152.357098 0.000127 48.90104 1.56442 1.00000 0 45.71246 1.44267 45.27108 1.44829 0.44138 0.12741 55152.357352 0.000127 49.65472 1.58878 1.00000 0 45.80352 1.44411 45.32536 1.45019 0.47816 0.13262 55152.357610 0.000130 48.11287 1.52991 1.00000 0 44.83018 1.41272 44.54247 1.41638 0.28771 0.10172 55152.357864 0.000124 50.98310 1.61441 1.00000 0 47.61414 1.48940 47.20013 1.49462 0.41401 0.12483 55152.358116 0.000127 49.81511 1.57646 1.00000 0 46.48647 1.45483 46.11866 1.45948 0.36782 0.11631 55152.358368 0.000124 50.42983 1.60577 1.00000 0 47.10166 1.48136 46.68765 1.48661 0.41401 0.12483 55152.358617 0.000124 49.82561 1.59627 1.00000 0 46.54259 1.47254 46.12859 1.47782 0.41401 0.12483 55152.358871 0.000130 49.02178 1.54981 1.00000 0 45.05277 1.41622 44.87295 1.41850 0.17982 0.08042 55152.359135 0.000133 47.31728 1.50289 1.00000 0 43.85561 1.38201 43.60933 1.38514 0.24628 0.09308 55152.359505 0.000237 49.70326 1.16127 0.99115 0 46.04435 1.06534 45.72574 1.06831 0.31860 0.07965 55152.420197 0.000130 50.56869 1.60168 0.97788 0 46.20866 1.45041 45.92136 1.45447 0.28730 0.10859 55152.420460 0.000133 47.76586 1.51723 1.00000 0 44.29112 1.38885 43.89849 1.39439 0.39262 0.12416 55152.420717 0.000124 50.35622 1.60918 1.00000 0 46.58918 1.47328 46.25317 1.47806 0.33601 0.11880 55152.420972 0.000130 49.33506 1.56377 1.00000 0 45.00826 1.41552 44.76744 1.41893 0.24081 0.09831 55152.421235 0.000133 47.78376 1.50911 1.00000 0 44.11691 1.38612 43.95987 1.38834 0.15705 0.07852 55152.421499 0.000130 49.03470 1.56687 1.00000 0 44.87470 1.41342 44.43321 1.41967 0.44148 0.13311 55152.421765 0.000136 47.75904 1.51837 1.00000 0 43.81762 1.36663 43.24121 1.37471 0.57641 0.14883 55152.422034 0.000133 48.53400 1.54902 1.00000 0 43.76851 1.38063 43.41515 1.38565 0.35336 0.11779 55152.422291 0.000124 50.62391 1.62763 1.00000 0 46.86871 1.47769 46.23869 1.48662 0.63003 0.16267 55152.422543 0.000127 50.46461 1.59210 1.00000 0 46.80518 1.45981 46.43576 1.46500 0.36942 0.12314 55152.422804 0.000133 47.55957 1.51178 1.00000 0 44.11691 1.38612 43.76355 1.39111 0.35336 0.11779 55152.423067 0.000130 49.03716 1.55787 1.00000 0 44.91922 1.41412 44.63827 1.41810 0.28094 0.10619 55152.423327 0.000130 49.35986 1.55594 1.00000 0 45.49796 1.42320 45.25715 1.42659 0.24081 0.09831 55152.423588 0.000130 48.57399 1.54603 1.00000 0 45.09729 1.41692 44.69594 1.42259 0.40135 0.12692 55152.423845 0.000127 49.94627 1.57991 1.00000 0 46.21329 1.45055 45.96701 1.45403 0.24628 0.10054 55152.424106 0.000133 47.17751 1.50813 1.00000 0 43.85561 1.38201 43.42372 1.38813 0.43189 0.13022 55152.424369 0.000130 47.86089 1.53872 1.00000 0 44.56307 1.40850 44.04131 1.41592 0.52175 0.14471 55152.424632 0.000133 47.31305 1.51374 1.00000 0 43.68141 1.37926 43.28878 1.38484 0.39262 0.12416 55152.424893 0.000127 50.16197 1.59817 1.00000 0 45.80352 1.44411 45.47514 1.44877 0.32838 0.11610 55152.425150 0.000130 48.87214 1.55685 1.00000 0 45.14181 1.41762 44.70032 1.42386 0.44148 0.13311 55152.425414 0.000133 47.28883 1.51134 1.00000 0 43.98626 1.38406 43.51511 1.39073 0.47115 0.13601 55152.425680 0.000133 47.65055 1.50791 1.00000 0 43.94271 1.38338 43.78566 1.38561 0.15705 0.07852 55152.425940 0.000127 49.98022 1.59770 1.00000 0 45.84904 1.44483 45.39753 1.45123 0.45152 0.13614 55152.426218 0.000150 46.14403 1.40283 1.00000 0 42.87907 1.28528 42.46228 1.29090 0.41679 0.12032