/* ** ** 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 54792.580160 0.000399 31.76858 1.05819 1.00000 0 14.60403 0.46044 14.31079 0.46467 0.29325 0.06252 54792.580913 0.000353 36.34777 1.18042 1.00000 0 16.51932 0.52083 16.20269 0.52539 0.31663 0.06909 54792.581598 0.000333 34.28944 1.12070 1.00000 0 17.57710 0.55335 17.12923 0.55979 0.44787 0.08464 54792.582252 0.000321 36.18211 1.15857 1.00000 0 18.08417 0.57130 17.91846 0.57370 0.16572 0.05240 54792.582889 0.000315 36.90228 1.19663 1.00000 0 18.48951 0.58294 18.13512 0.58805 0.35439 0.07733 54792.583522 0.000318 35.82285 1.16939 1.00000 0 18.19394 0.57563 17.80932 0.58119 0.38461 0.08020 54792.584156 0.000315 36.58397 1.18352 1.00000 0 18.52627 0.58352 18.18875 0.58838 0.33752 0.07547 54792.584790 0.000318 36.24205 1.17217 1.00000 0 18.32142 0.57764 18.00370 0.58222 0.31772 0.07289 54792.585426 0.000318 35.89957 1.15762 1.00000 0 18.37606 0.57850 18.07506 0.58284 0.30100 0.07095 54792.586060 0.000315 36.70836 1.18967 1.00000 0 18.50789 0.58323 18.15350 0.58834 0.35439 0.07733 54792.586700 0.000324 35.58886 1.15362 1.00000 0 18.01214 0.56761 17.66724 0.57258 0.34490 0.07526 54792.587336 0.000312 36.66663 1.19712 1.00000 0 18.75346 0.58980 18.27656 0.59665 0.47690 0.09013 54792.587964 0.000315 36.13663 1.16914 1.00000 0 18.37923 0.58120 18.09235 0.58535 0.28689 0.06958 54792.588595 0.000315 36.15470 1.19129 1.00000 0 18.48951 0.58294 17.93261 0.59095 0.55690 0.09694 54792.589243 0.000333 34.82640 1.11787 1.00000 0 17.64678 0.55445 17.39086 0.55813 0.25592 0.06398 54792.589880 0.000304 38.42830 1.23160 1.00000 0 19.23203 0.60575 19.00429 0.60904 0.22774 0.06316 54792.590505 0.000321 35.71765 1.15504 1.00000 0 18.15637 0.57244 17.84150 0.57698 0.31486 0.07223 54792.591164 0.000339 33.85965 1.09390 1.00000 0 17.25952 0.54362 16.96080 0.54793 0.29872 0.06853 54792.591833 0.000330 34.83642 1.12716 1.00000 0 17.57313 0.55571 17.29882 0.55968 0.27431 0.06653 54792.592452 0.000289 39.77461 1.28158 1.00000 0 20.03337 0.63351 19.77584 0.63724 0.25752 0.06883 54792.593068 0.000327 34.75812 1.12895 1.00000 0 17.78183 0.56147 17.43998 0.56640 0.34185 0.07460 54792.593713 0.000318 36.68168 1.17966 1.00000 0 18.28500 0.57707 18.05089 0.58045 0.23411 0.06257 54792.594344 0.000312 36.55946 1.18041 1.00000 0 18.53086 0.58629 18.27538 0.58999 0.25548 0.06596 54792.594975 0.000318 35.83932 1.17877 1.00000 0 18.21215 0.57592 17.72720 0.58292 0.48495 0.09005 54792.595617 0.000324 35.98106 1.16260 1.00000 0 17.88693 0.56563 17.62416 0.56944 0.26278 0.06570 54792.596254 0.000312 37.48724 1.20797 1.00000 0 18.54941 0.58658 18.31096 0.59004 0.23845 0.06373 54792.596888 0.000321 36.77979 1.18920 1.00000 0 18.21051 0.57329 17.87908 0.57806 0.33143 0.07411 54792.597533 0.000324 35.78446 1.15710 1.00000 0 17.90482 0.56592 17.62562 0.56995 0.27920 0.06772 54792.598248 0.000391 36.00764 1.07546 0.99914 0 17.64445 0.51192 17.30352 0.51644 0.34093 0.06819 54792.646702 0.000281 26.65952 0.86022 0.98970 0 20.90959 0.66056 20.64585 0.66431 0.26374 0.07049 54792.647252 0.000269 28.87446 0.94406 1.00000 0 21.71358 0.68391 21.18853 0.69134 0.52505 0.10105 54792.647796 0.000275 26.63964 0.85631 1.00000 0 21.27754 0.66985 20.97295 0.67416 0.30459 0.07615 54792.648343 0.000272 26.82924 0.85792 1.00000 0 21.50390 0.67697 21.27303 0.68025 0.23087 0.06665 54792.648881 0.000266 26.97176 0.87315 1.00000 0 21.84072 0.68963 21.46723 0.69493 0.37350 0.08569 54792.649408 0.000260 27.95969 0.89869 1.00000 0 22.23704 0.70355 21.99590 0.70698 0.24113 0.06961 54792.649932 0.000263 27.83019 0.88970 1.00000 0 22.05872 0.69686 21.87985 0.69941 0.17886 0.05962 54792.650455 0.000260 28.05505 0.90484 1.00000 0 22.25930 0.70390 21.95788 0.70819 0.30142 0.07783 54792.650985 0.000269 26.98176 0.86961 1.00000 0 21.62742 0.68256 21.31628 0.68697 0.31114 0.07779 54792.651503 0.000249 29.33606 0.93758 1.00000 0 23.41109 0.73848 23.20079 0.74147 0.21029 0.06650 54792.652012 0.000260 27.92430 0.90223 1.00000 0 22.34833 0.70531 21.98663 0.71044 0.36170 0.08525 54792.652542 0.000269 27.47154 0.88215 1.00000 0 21.77821 0.68493 21.46707 0.68933 0.31114 0.07779 54792.653074 0.000263 27.89540 0.89947 1.00000 0 22.08073 0.69721 21.76275 0.70173 0.31798 0.07949 54792.653601 0.000263 27.72585 0.89609 1.00000 0 22.03670 0.69651 21.69885 0.70132 0.33785 0.08194 54792.654104 0.000240 30.46785 0.97374 1.00000 0 24.13659 0.76327 23.96227 0.76575 0.17431 0.06163 54792.654605 0.000260 28.00859 0.90332 1.00000 0 22.25930 0.70390 21.95788 0.70819 0.30142 0.07783 54792.655114 0.000249 29.09515 0.93447 1.00000 0 23.36450 0.73774 23.09112 0.74163 0.27338 0.07582 54792.655620 0.000258 28.09629 0.90008 1.00000 0 22.57693 0.71288 22.35340 0.71606 0.22352 0.06739 54792.656130 0.000252 29.01284 0.93062 1.00000 0 23.09594 0.72926 22.84649 0.73281 0.24945 0.07201 54792.656621 0.000240 30.44805 0.97581 1.00000 0 24.37795 0.76707 24.07290 0.77139 0.30505 0.08153 54792.657119 0.000258 27.98878 0.90272 1.00000 0 22.62195 0.71359 22.27650 0.71849 0.34545 0.08378 54792.657631 0.000255 28.58462 0.91426 1.00000 0 22.78795 0.72026 22.60299 0.72289 0.18496 0.06165 54792.658143 0.000258 28.55269 0.92144 1.00000 0 22.71198 0.71501 22.32590 0.72047 0.38609 0.08857 54792.658664 0.000263 27.18400 0.87907 1.00000 0 22.01469 0.69617 21.67683 0.70097 0.33785 0.08194 54792.659182 0.000255 28.57175 0.91472 1.00000 0 22.85625 0.72134 22.63019 0.72455 0.22606 0.06816 54792.659712 0.000275 26.32051 0.84623 1.00000 0 21.10884 0.66719 20.86136 0.67071 0.24748 0.06864 54792.660235 0.000249 29.25147 0.93190 1.00000 0 23.31791 0.73701 23.19173 0.73881 0.12618 0.05151 54792.660742 0.000258 28.05114 0.90371 1.00000 0 22.55442 0.71252 22.24961 0.71685 0.30481 0.07870 54792.661268 0.000269 26.91238 0.86238 1.00000 0 21.75667 0.68459 21.48442 0.68845 0.27225 0.07276 54792.661798 0.000260 27.64981 0.88960 1.00000 0 22.37059 0.70566 22.06917 0.70994 0.30142 0.07783 54792.662307 0.000249 28.92974 0.92771 1.00000 0 23.31791 0.73701 23.08659 0.74030 0.23132 0.06975 54792.662816 0.000260 27.97958 0.90066 1.00000 0 22.45963 0.70706 22.11802 0.71190 0.34161 0.08285 54792.663343 0.000266 27.14425 0.87189 1.00000 0 21.94960 0.69135 21.65474 0.69553 0.29487 0.07613 54792.663867 0.000258 27.87508 0.90291 1.00000 0 22.55442 0.71252 22.16833 0.71801 0.38609 0.08857 54792.664365 0.000240 30.38604 0.96988 1.00000 0 24.13659 0.76327 23.98406 0.76544 0.15252 0.05765 54792.664955 0.000350 27.69008 0.77192 0.99907 0 22.14015 0.60573 21.85591 0.60923 0.28425 0.06521 54792.714040 0.000252 26.14468 0.84176 0.99000 0 23.30606 0.73627 23.00906 0.74053 0.29701 0.07938 54792.714558 0.000266 24.68980 0.79020 1.00000 0 22.05848 0.69306 21.78042 0.69703 0.27806 0.07431 54792.715071 0.000246 26.90410 0.85951 1.00000 0 23.71008 0.74754 23.49511 0.75062 0.21497 0.06798 54792.715574 0.000258 25.22713 0.81222 1.00000 0 22.48689 0.71145 22.21999 0.71529 0.26690 0.07402 54792.716098 0.000266 25.08099 0.79942 1.00000 0 21.94960 0.69135 21.77085 0.69391 0.17875 0.05958 54792.716610 0.000246 26.88134 0.86330 1.00000 0 23.59224 0.74568 23.33427 0.74939 0.25796 0.07447 54792.717119 0.000263 25.28256 0.81184 1.00000 0 22.21282 0.69929 21.91163 0.70360 0.30119 0.07777 54792.717637 0.000255 26.02374 0.83558 1.00000 0 22.85625 0.72134 22.58632 0.72521 0.26993 0.07487 54792.718158 0.000266 24.17368 0.77824 1.00000 0 21.86250 0.68997 21.56458 0.69425 0.29792 0.07692 54792.718696 0.000272 24.30716 0.77753 1.00000 0 21.50390 0.67697 21.27064 0.68031 0.23326 0.06734 54792.719237 0.000269 24.82834 0.79265 1.00000 0 21.75667 0.68459 21.54054 0.68769 0.21612 0.06516 54792.719758 0.000252 26.01885 0.83530 1.00000 0 23.18805 0.73072 22.89401 0.73493 0.29404 0.07858 54792.720273 0.000263 24.77799 0.79902 1.00000 0 22.03670 0.69651 21.73551 0.70084 0.30119 0.07777 54792.720797 0.000260 25.00758 0.80641 1.00000 0 22.28156 0.70425 21.97702 0.70863 0.30454 0.07863 54792.721309 0.000252 25.78065 0.83103 1.00000 0 23.00383 0.72781 22.70980 0.73204 0.29404 0.07858 54792.721821 0.000260 25.37550 0.80662 1.00000 0 22.50415 0.70776 22.34173 0.71009 0.16242 0.05742 54792.722333 0.000252 25.78555 0.83075 1.00000 0 23.02686 0.72817 22.73282 0.73240 0.29404 0.07858 54792.722845 0.000260 25.05704 0.80329 1.00000 0 22.30381 0.70460 22.08049 0.70781 0.22333 0.06734 54792.723363 0.000258 25.16784 0.80983 1.00000 0 22.62195 0.71359 22.31399 0.71800 0.30796 0.07951 54792.723876 0.000255 25.63992 0.82356 1.00000 0 22.90178 0.72206 22.61109 0.72622 0.29069 0.07769 54792.724382 0.000252 25.97729 0.83857 1.00000 0 23.11897 0.72963 22.76192 0.73475 0.35704 0.08660 54792.724888 0.000255 25.83182 0.83329 1.00000 0 22.99284 0.72349 22.59833 0.72913 0.39451 0.09051 54792.725412 0.000269 24.24339 0.78009 1.00000 0 21.75667 0.68459 21.42266 0.68937 0.33401 0.08101 54792.725936 0.000255 25.18985 0.82049 1.00000 0 22.81072 0.72062 22.33315 0.72747 0.47757 0.09958 54792.726442 0.000252 26.21071 0.83733 1.00000 0 23.04988 0.72854 22.88186 0.73096 0.16802 0.05940 54792.726960 0.000266 24.68017 0.78941 1.00000 0 21.97138 0.69169 21.73304 0.69510 0.23833 0.06880 54792.727487 0.000260 25.21481 0.80869 1.00000 0 22.39285 0.70601 22.12892 0.70979 0.26393 0.07320 54792.728002 0.000255 25.27564 0.81547 1.00000 0 22.76519 0.71990 22.45373 0.72438 0.31146 0.08042 54792.728514 0.000258 25.24677 0.80967 1.00000 0 22.71198 0.71501 22.42456 0.71912 0.28743 0.07682 54792.729032 0.000260 24.88790 0.79866 1.00000 0 22.32607 0.70496 22.08245 0.70846 0.24363 0.07033 54792.729553 0.000260 25.39450 0.81225 1.00000 0 22.45963 0.70706 22.21600 0.71055 0.24363 0.07033 54792.730062 0.000249 26.14750 0.84415 1.00000 0 23.31791 0.73701 22.97796 0.74189 0.33995 0.08499 54792.730562 0.000252 26.10944 0.84194 1.00000 0 23.16502 0.73035 22.80798 0.73547 0.35704 0.08660 54792.731069 0.000255 26.01835 0.83991 1.00000 0 22.97008 0.72313 22.57556 0.72877 0.39451 0.09051 54792.731572 0.000249 26.62049 0.85125 1.00000 0 23.27132 0.73627 23.10134 0.73872 0.16997 0.06009 54792.732232 0.000411 25.19571 0.64649 1.00000 0 22.53048 0.56379 22.14445 0.56818 0.38603 0.07048