/* ** ** 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 54423.486539 0.000292 23.20711 0.74667 1.00000 0 19.93417 0.62880 19.67930 0.63248 0.25487 0.06812 54423.487101 0.000269 25.75144 0.82927 1.00000 0 21.73510 0.68425 21.39899 0.68909 0.33611 0.08152 54423.487792 0.000422 24.66739 0.63856 0.99397 0 21.43861 0.54402 21.14720 0.54740 0.29142 0.06076 54423.502072 0.000396 25.38250 0.85433 0.99667 0 14.71571 0.46466 14.23290 0.47157 0.48280 0.08047 54423.502859 0.000391 31.34977 1.02978 1.00000 0 14.83951 0.46927 14.48683 0.47434 0.35268 0.06917 54423.503672 0.000422 30.98438 1.00744 1.00000 0 13.74891 0.43434 13.48552 0.43813 0.26340 0.05748 54423.504537 0.000443 29.21015 0.95635 1.00000 0 13.11988 0.41447 12.80869 0.41894 0.31119 0.06103 54423.505446 0.000466 28.72599 0.93472 1.00000 0 12.49284 0.39427 12.23124 0.39803 0.26160 0.05455 54423.506343 0.000431 30.32163 0.99226 1.00000 0 13.47209 0.42560 13.15254 0.43019 0.31954 0.06267 54423.507216 0.000443 29.81868 0.96479 1.00000 0 13.09369 0.41406 12.89022 0.41699 0.20347 0.04935 54423.508119 0.000460 29.13045 0.94262 1.00000 0 12.62479 0.39883 12.41748 0.40181 0.20731 0.04886 54423.509028 0.000448 29.84722 0.96621 1.00000 0 12.97644 0.40953 12.75196 0.41276 0.22447 0.05150 54423.509986 0.000509 26.77027 0.87491 1.00000 0 11.39396 0.36013 11.11339 0.36314 0.28057 0.04665 54423.511505 0.001010 25.47264 0.60757 0.99853 0 10.80174 0.24919 10.52008 0.25088 0.28166 0.02905 54423.553874 0.000272 23.79328 0.77144 0.98948 0 21.56020 0.68145 21.18612 0.68684 0.37407 0.08582 54423.554413 0.000266 24.30536 0.78247 1.00000 0 21.75360 0.68825 21.49484 0.69198 0.25876 0.07177 54423.554939 0.000260 24.67071 0.80107 1.00000 0 22.32605 0.70496 21.89876 0.71109 0.42728 0.09324 54423.555466 0.000266 23.92236 0.77329 1.00000 0 21.86247 0.68997 21.50419 0.69512 0.35828 0.08445 54423.556001 0.000269 23.77384 0.76338 1.00000 0 21.62739 0.68255 21.37142 0.68624 0.25598 0.07100 54423.556539 0.000269 23.93385 0.76327 1.00000 0 21.69202 0.68357 21.51480 0.68612 0.17721 0.05907 54423.557078 0.000269 23.88001 0.76788 1.00000 0 21.62739 0.68255 21.35173 0.68652 0.27567 0.07368 54423.557616 0.000269 23.78724 0.76362 1.00000 0 21.58431 0.68187 21.34803 0.68528 0.23629 0.06821 54423.558151 0.000266 24.18849 0.77891 1.00000 0 21.79715 0.68894 21.51849 0.69296 0.27866 0.07448 54423.558681 0.000263 24.71710 0.79196 1.00000 0 22.25682 0.69998 21.97510 0.70402 0.28173 0.07529 54423.559207 0.000263 24.15157 0.77856 1.00000 0 21.99265 0.69582 21.71092 0.69988 0.28173 0.07529 54423.559728 0.000258 24.78165 0.80088 1.00000 0 22.66694 0.71430 22.27601 0.71990 0.39093 0.08969 54423.560255 0.000269 23.72803 0.76332 1.00000 0 21.60585 0.68221 21.33019 0.68618 0.27567 0.07368 54423.560784 0.000260 24.49806 0.78979 1.00000 0 22.34831 0.70531 22.02276 0.70999 0.32555 0.08139 54423.561293 0.000249 25.64788 0.83203 1.00000 0 23.29459 0.73664 22.89001 0.74246 0.40457 0.09282 54423.561797 0.000255 24.88612 0.80787 1.00000 0 22.78793 0.72026 22.37174 0.72624 0.41619 0.09306 54423.562315 0.000263 24.13806 0.78171 1.00000 0 22.08071 0.69721 21.69836 0.70270 0.38234 0.08772 54423.562836 0.000258 24.76796 0.79653 1.00000 0 22.53188 0.71216 22.26440 0.71602 0.26748 0.07419 54423.563498 0.000405 23.52730 0.62276 0.99329 0 21.46526 0.55609 21.14922 0.55982 0.31604 0.06451 54423.620541 0.000272 25.04728 0.80655 0.98947 0 21.62497 0.68248 21.33384 0.68661 0.29113 0.07517 54423.621079 0.000266 25.84354 0.83066 1.00000 0 21.81892 0.68929 21.56384 0.69291 0.25509 0.07075 54423.621606 0.000260 25.95572 0.83052 1.00000 0 22.43735 0.70671 22.19665 0.71012 0.24070 0.06948 54423.622124 0.000258 25.90054 0.82604 1.00000 0 22.71196 0.71500 22.50912 0.71788 0.20283 0.06414 54423.622639 0.000258 25.40496 0.82561 1.00000 0 22.57690 0.71288 22.13067 0.71920 0.44623 0.09514 54423.623171 0.000275 24.40657 0.77486 1.00000 0 21.36187 0.67117 21.20985 0.67332 0.15202 0.05375 54423.623712 0.000266 25.11913 0.81247 1.00000 0 21.88425 0.69032 21.51143 0.69560 0.37282 0.08553 54423.624236 0.000258 26.41670 0.84407 1.00000 0 22.68945 0.71465 22.46633 0.71781 0.22312 0.06727 54423.624769 0.000275 24.75905 0.78846 1.00000 0 21.34078 0.67084 21.15076 0.67353 0.19002 0.06009 54423.625307 0.000263 25.43218 0.81614 1.00000 0 22.12474 0.69790 21.86685 0.70156 0.25789 0.07153 54423.625848 0.000278 24.18568 0.77878 1.00000 0 20.93067 0.66090 20.64861 0.66490 0.28207 0.07283 54423.626398 0.000272 24.66926 0.79461 1.00000 0 21.41863 0.67563 21.11136 0.67998 0.30727 0.07682 54423.626947 0.000278 23.79874 0.76291 1.00000 0 20.84720 0.65958 20.65915 0.66225 0.18804 0.05946 54423.627494 0.000269 25.33792 0.81548 1.00000 0 21.62739 0.68255 21.33623 0.68668 0.29116 0.07518 54423.628032 0.000269 24.96063 0.80249 1.00000 0 21.56277 0.68153 21.31043 0.68512 0.25234 0.06999 54423.628568 0.000266 24.92348 0.79962 1.00000 0 21.77537 0.68860 21.55953 0.69167 0.21584 0.06508 54423.629103 0.000269 24.39301 0.78981 1.00000 0 21.54123 0.68119 21.19183 0.68615 0.34940 0.08235 54423.629644 0.000272 24.28633 0.78685 1.00000 0 21.29076 0.67361 20.94508 0.67852 0.34568 0.08148 54423.630243 0.000327 25.54558 0.73249 0.99172 0 22.25636 0.63077 22.07917 0.63303 0.17720 0.05343 54423.687173 0.000237 26.93994 0.87195 0.99645 0 24.54235 0.77571 24.14183 0.78143 0.40052 0.09440 54423.687659 0.000249 26.06450 0.83580 1.00000 0 23.38776 0.73811 23.13408 0.74174 0.25369 0.07323 54423.688151 0.000243 26.06197 0.84403 1.00000 0 23.84922 0.75418 23.45963 0.75975 0.38959 0.09183 54423.688631 0.000237 26.89787 0.86608 1.00000 0 24.57749 0.77489 24.22274 0.77995 0.35475 0.08869 54423.689106 0.000237 26.79016 0.86441 1.00000 0 24.47977 0.77335 24.12502 0.77841 0.35475 0.08869 54423.689592 0.000249 25.61778 0.82463 1.00000 0 23.38776 0.73811 23.07065 0.74264 0.31711 0.08188 54423.690090 0.000249 25.72477 0.82570 1.00000 0 23.45765 0.73921 23.16168 0.74343 0.29597 0.07910 54423.690579 0.000240 26.48776 0.85876 1.00000 0 24.32965 0.76631 23.84774 0.77317 0.48191 0.10274 54423.691056 0.000237 27.07088 0.86757 1.00000 0 24.67521 0.77643 24.36481 0.78085 0.31041 0.08296 54423.691542 0.000249 25.93628 0.83353 1.00000 0 23.52753 0.74031 23.18928 0.74513 0.33825 0.08456 54423.692037 0.000246 25.89547 0.83333 1.00000 0 23.61578 0.74605 23.31632 0.75033 0.29945 0.08003 54423.692523 0.000240 26.61192 0.85894 1.00000 0 24.11242 0.76288 23.78385 0.76759 0.32857 0.08484 54423.693006 0.000243 26.51877 0.84611 1.00000 0 24.11156 0.75832 23.87348 0.76171 0.23808 0.07179 54423.693490 0.000240 26.94789 0.86085 1.00000 0 24.28138 0.76555 24.06233 0.76868 0.21905 0.06927 54423.693961 0.000231 27.56705 0.88692 1.00000 0 25.16689 0.79386 24.82599 0.79873 0.34089 0.08802 54423.694418 0.000226 28.17081 0.90749 1.00000 0 25.68377 0.81219 25.35745 0.81686 0.32633 0.08721 54423.694881 0.000237 27.15271 0.86425 1.00000 0 24.62635 0.77566 24.44898 0.77819 0.17738 0.06271 54423.695362 0.000243 26.43343 0.84467 1.00000 0 24.04001 0.75719 23.80193 0.76058 0.23808 0.07179 54423.695839 0.000234 27.35661 0.87365 1.00000 0 24.83145 0.78367 24.62944 0.78656 0.20201 0.06734 54423.696311 0.000237 26.96742 0.86141 1.00000 0 24.45534 0.77296 24.27796 0.77550 0.17738 0.06271 54423.696895 0.000347 26.96699 0.71753 0.99587 0 24.59235 0.64207 24.27286 0.64585 0.31949 0.06972 54423.754551 0.000249 25.59344 0.83181 0.99549 0 23.49377 0.74146 23.02223 0.74824 0.47155 0.10053 54423.755041 0.000240 26.69110 0.86372 1.00000 0 24.30551 0.76593 23.86334 0.77229 0.44217 0.09887 54423.755521 0.000240 26.96454 0.86205 1.00000 0 24.37792 0.76707 24.11262 0.77089 0.26530 0.07659 54423.755995 0.000234 27.15500 0.87621 1.00000 0 24.85619 0.78406 24.47106 0.78961 0.38512 0.09341 54423.756473 0.000243 26.31476 0.84414 1.00000 0 23.99231 0.75644 23.70832 0.76053 0.28399 0.07876 54423.756962 0.000246 26.03616 0.83682 1.00000 0 23.80433 0.74902 23.45891 0.75398 0.34541 0.08635 54423.757448 0.000240 26.61773 0.85246 1.00000 0 24.23310 0.76479 23.98991 0.76830 0.24319 0.07333 54423.757928 0.000240 26.50501 0.84989 1.00000 0 24.11242 0.76288 23.89134 0.76608 0.22108 0.06991 54423.758411 0.000243 26.45592 0.84772 1.00000 0 23.92077 0.75531 23.68047 0.75878 0.24030 0.07245 54423.758903 0.000249 25.88656 0.83034 1.00000 0 23.50424 0.73995 23.20551 0.74424 0.29872 0.07984 54423.759389 0.000237 27.37094 0.87535 1.00000 0 24.72408 0.77719 24.43316 0.78137 0.29092 0.08069 54423.759855 0.000229 27.89402 0.89765 1.00000 0 25.48546 0.80391 25.13704 0.80893 0.34842 0.08996 54423.760307 0.000223 28.90405 0.93272 1.00000 0 26.27750 0.82684 25.82471 0.83334 0.45279 0.10388 54423.760764 0.000234 27.36663 0.87978 1.00000 0 24.78199 0.78289 24.48748 0.78714 0.29451 0.08168 54423.761218 0.000220 29.44563 0.94064 1.00000 0 26.59690 0.83731 26.33131 0.84113 0.26559 0.08008 54423.761658 0.000220 29.33649 0.93139 1.00000 0 26.57054 0.83689 26.42567 0.83898 0.14487 0.05914 54423.762112 0.000234 27.67669 0.88397 1.00000 0 25.02931 0.78679 24.75746 0.79069 0.27185 0.07848 54423.762601 0.000255 25.27426 0.80456 1.00000 0 22.94728 0.72277 22.78047 0.72517 0.16682 0.05898 54423.763082 0.000226 28.10644 0.90684 1.00000 0 25.68377 0.81219 25.33089 0.81729 0.35289 0.09111 54423.763542 0.000234 26.99009 0.87362 1.00000 0 24.70779 0.78172 24.32267 0.78728 0.38512 0.09341 54423.764178 0.000402 27.78810 0.67730 1.00000 0 25.46685 0.60584 25.04440 0.61042 0.42245 0.07468