/* ** ** 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 56356.053251 0.000191 32.91176 1.04946 1.00000 0 30.77850 0.96656 30.42461 0.97015 0.35389 0.08341 56356.053636 0.000194 32.31395 1.03321 1.00000 0 30.25932 0.95119 29.87198 0.95513 0.38734 0.08661 56356.054024 0.000194 32.30256 1.03249 1.00000 0 30.22942 0.95072 29.86144 0.95446 0.36797 0.08442 56356.054418 0.000200 31.23883 0.99899 1.00000 0 29.17900 0.92042 28.87811 0.92349 0.30089 0.07522 56356.054811 0.000194 32.00961 1.02626 1.00000 0 29.90051 0.94554 29.59064 0.94871 0.30987 0.07747 56356.055199 0.000194 32.42826 1.03121 1.00000 0 30.22942 0.95072 29.97765 0.95328 0.25177 0.06983 56356.055581 0.000188 33.23586 1.05884 1.00000 0 30.94381 0.97658 30.72422 0.97882 0.21959 0.06621 56356.055957 0.000188 33.32413 1.05967 1.00000 0 31.00545 0.97755 30.80582 0.97959 0.19963 0.06313 56356.056342 0.000197 31.92131 1.01718 1.00000 0 29.81433 0.93721 29.50901 0.94031 0.30532 0.07633 56356.056744 0.000205 30.64813 0.97027 1.00000 0 28.44170 0.89583 28.33205 0.89695 0.10966 0.04477 56356.057140 0.000191 32.66661 1.04176 1.00000 0 30.41426 0.96082 30.19799 0.96303 0.21627 0.06521 56356.057516 0.000185 33.55393 1.07392 1.00000 0 31.30210 0.98986 31.01825 0.99276 0.28385 0.07586 56356.057893 0.000191 33.01810 1.04838 1.00000 0 30.77850 0.96656 30.52291 0.96916 0.25559 0.07089 56356.058280 0.000197 31.81086 1.01170 1.00000 0 29.57864 0.93349 29.40690 0.93525 0.17174 0.05725 56356.058659 0.000182 34.16354 1.08928 1.00000 0 31.76716 1.00507 31.58179 1.00697 0.18537 0.06179 56356.059038 0.000197 31.89705 1.01413 1.00000 0 29.69649 0.93535 29.48658 0.93749 0.20990 0.06329 56356.059429 0.000194 32.13715 1.02664 1.00000 0 29.96031 0.94648 29.70854 0.94905 0.25177 0.06983 56356.059814 0.000191 32.80766 1.04288 1.00000 0 30.50532 0.96226 30.32837 0.96407 0.17694 0.05898 56356.060193 0.000188 33.25745 1.05862 1.00000 0 30.94381 0.97658 30.74418 0.97862 0.19963 0.06313 56356.060578 0.000197 31.58958 1.00982 1.00000 0 29.43134 0.93117 29.20235 0.93351 0.22899 0.06610 56356.060966 0.000191 33.01810 1.04838 1.00000 0 30.77850 0.96656 30.52291 0.96916 0.25559 0.07089 56356.061489 0.000333 32.54077 0.78758 0.99717 0 30.24007 0.72683 30.08165 0.72806 0.15842 0.04234 56356.122548 0.000194 32.21859 1.02644 0.99375 0 30.44976 0.95718 30.16507 0.96102 0.28469 0.08584 56356.122916 0.000174 35.59979 1.13484 1.00000 0 33.58924 1.05901 33.33076 1.06251 0.25848 0.08616 56356.123283 0.000194 31.93981 1.01641 1.00000 0 30.10982 0.94884 29.90406 0.95163 0.20575 0.07274 56356.123674 0.000197 31.16425 0.99823 1.00000 0 29.43134 0.93117 29.17793 0.93461 0.25341 0.08013 56356.124067 0.000197 31.19572 0.99873 1.00000 0 29.46080 0.93163 29.20739 0.93507 0.25341 0.08013 56356.124452 0.000188 32.82382 1.04613 1.00000 0 30.94381 0.97658 30.73173 0.97945 0.21208 0.07498 56356.124843 0.000203 30.89438 0.97562 1.00000 0 29.04835 0.91178 28.92526 0.91344 0.12308 0.05504 56356.125239 0.000194 31.88487 1.01715 1.00000 0 30.10982 0.94884 29.85263 0.95232 0.25719 0.08133 56356.125633 0.000200 30.71259 0.98377 1.00000 0 29.00480 0.91767 28.75506 0.92106 0.24973 0.07897 56356.126018 0.000185 33.11201 1.06062 1.00000 0 31.27080 0.98936 31.00155 0.99302 0.26924 0.08514 56356.126408 0.000205 30.08433 0.95902 1.00000 0 28.38527 0.89494 28.16684 0.89790 0.21843 0.07281 56356.126802 0.000188 32.68225 1.04804 1.00000 0 30.94381 0.97658 30.59918 0.98124 0.34463 0.09558 56356.127181 0.000191 32.26165 1.02926 1.00000 0 30.41426 0.96082 30.20539 0.96366 0.20887 0.07385 56356.127560 0.000188 32.91337 1.04588 1.00000 0 30.97463 0.97706 30.81557 0.97922 0.15906 0.06494 56356.128118 0.000370 31.72790 0.73536 0.99493 0 29.93568 0.68623 29.70566 0.68849 0.23002 0.05579 56356.170526 0.000203 30.46232 0.97295 0.99759 0 28.74571 0.90811 28.52528 0.91108 0.22044 0.07348 56356.170919 0.000191 32.23050 1.02942 1.00000 0 30.41426 0.96082 30.18102 0.96396 0.23323 0.07774 56356.171321 0.000211 29.44583 0.93769 1.00000 0 27.85458 0.87431 27.57342 0.87807 0.28116 0.08116 56356.171727 0.000194 32.04150 1.01944 1.00000 0 30.25932 0.95119 30.00404 0.95461 0.25528 0.08073 56356.172120 0.000200 30.90026 0.98733 1.00000 0 29.20803 0.92088 28.93536 0.92454 0.27267 0.08221 56356.172626 0.000307 30.51308 0.79388 0.99665 0 28.88042 0.74004 28.57281 0.74339 0.30761 0.07057 56356.235968 0.000217 28.81617 0.92273 0.98679 0 27.20395 0.85812 26.92022 0.86202 0.28373 0.08191 56356.236397 0.000211 29.43110 0.93512 1.00000 0 27.66248 0.87129 27.49468 0.87359 0.16780 0.06342 56356.236816 0.000208 29.74710 0.95200 1.00000 0 28.13015 0.88470 27.78990 0.88936 0.34026 0.09094 56356.237244 0.000220 28.19540 0.89922 1.00000 0 26.57054 0.83689 26.34029 0.84005 0.23025 0.07281 56356.237670 0.000205 30.15461 0.96291 1.00000 0 28.44170 0.89583 28.17060 0.89955 0.27111 0.08174 56356.238078 0.000203 30.30968 0.97233 1.00000 0 28.59044 0.90456 28.31546 0.90835 0.27498 0.08291 56356.238489 0.000208 29.92921 0.94951 1.00000 0 28.13015 0.88470 27.96003 0.88703 0.17013 0.06430 56356.238900 0.000203 30.51250 0.97315 1.00000 0 28.70492 0.90637 28.50493 0.90912 0.19999 0.07071 56356.239310 0.000208 29.50130 0.94661 1.00000 0 27.85191 0.88031 27.56026 0.88433 0.29165 0.08419 56356.239716 0.000197 31.31931 1.00116 1.00000 0 29.49026 0.93210 29.25866 0.93529 0.23160 0.07720 56356.240109 0.000197 31.39795 0.99915 1.00000 0 29.46080 0.93163 29.33213 0.93341 0.12867 0.05754 56356.240511 0.000205 30.03380 0.96101 1.00000 0 28.32884 0.89405 28.05773 0.89778 0.27111 0.08174 56356.240919 0.000203 30.59278 0.97205 1.00000 0 28.70492 0.90637 28.57993 0.90809 0.12499 0.05590 56356.241327 0.000205 30.05636 0.95981 1.00000 0 28.30062 0.89360 28.07881 0.89666 0.22182 0.07394 56356.241732 0.000200 30.77610 0.98605 1.00000 0 29.00480 0.91767 28.75119 0.92117 0.25361 0.08020 56356.242146 0.000214 28.65701 0.92253 1.00000 0 27.12623 0.85695 26.77152 0.86183 0.35471 0.09158 56356.242577 0.000217 28.46094 0.91607 1.00000 0 27.03166 0.84973 26.58835 0.85580 0.44330 0.10170 56356.243008 0.000214 28.84519 0.92250 1.00000 0 27.20745 0.85823 26.94733 0.86181 0.26012 0.07843 56356.243494 0.000272 29.13451 0.82351 0.99397 0 27.42362 0.76681 27.21761 0.76932 0.20602 0.06212 56356.302357 0.000194 32.21767 1.02335 0.99111 0 30.31951 0.95640 30.17068 0.95833 0.14883 0.06076 56356.302754 0.000203 30.33463 0.96935 1.00000 0 28.61906 0.90501 28.40728 0.90776 0.21178 0.07059 56356.303144 0.000188 32.81361 1.05240 1.00000 0 31.15955 0.97998 30.72876 0.98553 0.43080 0.10448 56356.303532 0.000200 31.02230 0.98730 1.00000 0 29.26610 0.92180 29.05125 0.92457 0.21485 0.07162 56356.303934 0.000203 30.39575 0.97032 1.00000 0 28.67630 0.90592 28.46452 0.90867 0.21178 0.07059 56356.304328 0.000191 32.32580 1.03356 1.00000 0 30.59638 0.96370 30.27194 0.96789 0.32444 0.08998 56356.304718 0.000200 31.13529 0.98762 1.00000 0 29.32417 0.92271 29.15707 0.92487 0.16710 0.06316 56356.305124 0.000205 30.18190 0.95647 1.00000 0 28.35706 0.89450 28.26426 0.89570 0.09280 0.04640 56356.305526 0.000197 31.22683 0.99786 1.00000 0 29.46080 0.93163 29.24279 0.93446 0.21801 0.07267 56356.305928 0.000205 29.78352 0.95730 1.00000 0 28.21598 0.89227 27.89118 0.89648 0.32479 0.08680 56356.306333 0.000200 30.79287 0.99026 1.00000 0 29.26610 0.92180 28.83641 0.92734 0.42970 0.10128 56356.306735 0.000203 30.31154 0.97403 1.00000 0 28.76216 0.90727 28.38566 0.91214 0.37649 0.09412 56356.307143 0.000205 29.71991 0.95985 1.00000 0 28.27241 0.89316 27.83162 0.89887 0.44079 0.10112 56356.307554 0.000205 29.90940 0.95999 1.00000 0 28.35706 0.89450 28.00906 0.89900 0.34799 0.08985 56356.307959 0.000200 31.09533 0.98990 1.00000 0 29.38224 0.92362 29.11965 0.92701 0.26259 0.07917 56356.308367 0.000208 29.68612 0.94758 1.00000 0 28.07450 0.88383 27.79998 0.88737 0.27453 0.07925 56356.308793 0.000217 28.71165 0.91100 1.00000 0 27.08508 0.85057 26.88742 0.85312 0.19766 0.06589 56356.309206 0.000197 31.61902 1.00181 1.00000 0 29.75541 0.93628 29.61007 0.93816 0.14534 0.05933 56356.309606 0.000203 30.36519 0.96983 1.00000 0 28.64768 0.90547 28.43590 0.90821 0.21178 0.07059 56356.310005 0.000197 31.21774 1.00069 1.00000 0 29.54918 0.93303 29.23428 0.93711 0.31490 0.08734 56356.310407 0.000205 30.07411 0.96045 1.00000 0 28.44170 0.89583 28.16331 0.89943 0.27839 0.08037 56356.310812 0.000200 31.02781 0.98812 1.00000 0 29.29514 0.92225 29.05642 0.92534 0.23872 0.07549 56356.311214 0.000203 30.36519 0.96983 1.00000 0 28.64768 0.90547 28.43590 0.90821 0.21178 0.07059 56356.311619 0.000203 30.60968 0.97368 1.00000 0 28.87663 0.90908 28.66486 0.91181 0.21178 0.07059 56356.312027 0.000205 30.31314 0.95995 1.00000 0 28.52635 0.89716 28.38716 0.89896 0.13920 0.05683 56356.312456 0.000223 27.44482 0.88374 1.00000 0 26.04335 0.82315 25.70108 0.82759 0.34227 0.08557 56356.312887 0.000208 29.66698 0.94867 1.00000 0 28.10233 0.88426 27.78205 0.88840 0.32028 0.08560 56356.313304 0.000208 29.42928 0.94494 1.00000 0 27.87974 0.88075 27.55945 0.88490 0.32028 0.08560 56356.313700 0.000188 32.97012 1.04944 1.00000 0 31.12873 0.97949 30.87532 0.98276 0.25341 0.08014 56356.314096 0.000208 29.82940 0.94912 1.00000 0 28.18580 0.88558 27.93415 0.88882 0.25165 0.07588 56356.314507 0.000203 30.31698 0.97483 1.00000 0 28.79078 0.90773 28.39075 0.91290 0.40003 0.09702 56356.314935 0.000226 27.40257 0.87469 1.00000 0 25.91493 0.81584 25.66152 0.81911 0.25341 0.07315 56356.315364 0.000203 30.31494 0.97048 1.00000 0 28.64768 0.90547 28.38884 0.90882 0.25884 0.07804 56356.315769 0.000203 30.47861 0.97450 1.00000 0 28.84801 0.90863 28.54211 0.91258 0.30590 0.08484 56356.316185 0.000214 28.30948 0.92111 1.00000 0 27.04501 0.85567 26.51080 0.86259 0.53422 0.10905 56356.316614 0.000214 28.21954 0.92310 1.00000 0 27.07209 0.85609 26.42657 0.86445 0.64551 0.11987 56356.317042 0.000214 28.53047 0.92322 1.00000 0 27.20745 0.85823 26.71775 0.86456 0.48970 0.10440 56356.317467 0.000211 28.54295 0.94570 1.00000 0 27.74481 0.87258 26.72943 0.88561 1.01538 0.15136 56356.317875 0.000197 31.09261 1.01126 1.00000 0 29.84379 0.93767 29.11710 0.94701 0.72669 0.13267 56356.318280 0.000208 28.89712 0.95264 1.00000 0 27.90756 0.88119 27.06110 0.89211 0.84646 0.13916 56356.318685 0.000197 30.60603 1.00588 1.00000 0 29.46080 0.93163 28.66144 0.94197 0.79936 0.13915 56356.319085 0.000203 29.39813 0.98833 1.00000 0 28.84801 0.90863 27.53028 0.92553 1.31773 0.17609 56356.319487 0.000200 30.29544 0.99047 1.00000 0 29.06286 0.91859 28.37058 0.92754 0.69229 0.12855 56356.319904 0.000217 28.07970 0.91181 1.00000 0 26.84468 0.84679 26.29563 0.85388 0.54905 0.10981 56356.320326 0.000205 29.77147 0.96349 1.00000 0 28.41349 0.89538 27.87990 0.90227 0.53359 0.11126 56356.320740 0.000208 29.28270 0.94684 1.00000 0 27.87974 0.88075 27.42219 0.88668 0.45755 0.10231 56356.321159 0.000211 28.80929 0.93480 1.00000 0 27.49782 0.86869 26.97885 0.87540 0.51897 0.10821 56356.321776 0.000405 28.93801 0.67203 1.00000 0 27.41706 0.62636 27.09939 0.62934 0.31767 0.06114