/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 56329.058160 0.000350 19.54630 0.62946 1.00000 0 56329.058843 0.000333 20.14985 0.65486 1.00000 0 56329.059511 0.000336 19.67310 0.63600 1.00000 0 56329.060186 0.000339 19.74240 0.63348 1.00000 0 56329.060874 0.000350 19.15027 0.61530 1.00000 0 56329.061563 0.000339 19.53779 0.63177 1.00000 0 56329.062252 0.000350 19.02444 0.61343 1.00000 0 56329.062943 0.000341 19.49958 0.62685 1.00000 0 56329.063609 0.000324 20.75882 0.66409 1.00000 0 56329.064283 0.000350 18.93316 0.61184 1.00000 0 56329.064963 0.000330 20.31307 0.65912 1.00000 0 56329.065631 0.000339 19.55592 0.63620 1.00000 0 56329.066314 0.000344 19.31044 0.62562 1.00000 0 56329.066980 0.000321 20.87293 0.67174 1.00000 0 56329.067634 0.000333 19.88068 0.64267 1.00000 0 56329.068319 0.000353 19.09572 0.61004 1.00000 0 56329.069014 0.000341 19.32747 0.62531 1.00000 0 56329.069685 0.000330 20.25822 0.65140 1.00000 0 56329.070342 0.000327 20.26391 0.65474 1.00000 0 56329.071010 0.000341 19.51393 0.62807 1.00000 0 56329.071699 0.000347 19.17121 0.61759 1.00000 0 56329.072379 0.000333 19.94916 0.64197 1.00000 0 56329.073033 0.000321 20.65742 0.66837 1.00000 0 56329.073675 0.000321 20.79083 0.67734 1.00000 0 56329.074329 0.000333 20.07330 0.64250 1.00000 0 56329.074989 0.000327 20.16890 0.65615 1.00000 0 56329.075654 0.000339 19.82111 0.63557 1.00000 0 56329.076323 0.000330 20.08753 0.64875 1.00000 0 56329.077223 0.000570 20.16178 0.49507 0.99601 0 56329.124931 0.000298 21.11361 0.68239 0.99828 0 56329.125539 0.000310 20.52225 0.66054 1.00000 0 56329.126146 0.000298 21.55519 0.69094 1.00000 0 56329.126760 0.000315 20.61971 0.65887 1.00000 0 56329.127370 0.000295 21.84846 0.70324 1.00000 0 56329.127966 0.000301 21.15502 0.68215 1.00000 0 56329.128580 0.000312 20.42308 0.65706 1.00000 0 56329.129208 0.000315 20.10748 0.64808 1.00000 0 56329.129818 0.000295 21.62918 0.69092 1.00000 0 56329.130417 0.000304 21.17978 0.67571 1.00000 0 56329.131010 0.000289 22.26621 0.71000 1.00000 0 56329.131621 0.000321 20.08076 0.64387 1.00000 0 56329.132252 0.000310 20.83393 0.66700 1.00000 0 56329.132868 0.000307 20.93282 0.67463 1.00000 0 56329.133487 0.000312 20.59437 0.65816 1.00000 0 56329.134112 0.000312 20.33658 0.65646 1.00000 0 56329.134740 0.000315 20.19241 0.65005 1.00000 0 56329.135368 0.000312 20.56537 0.66511 1.00000 0 56329.135987 0.000307 20.81425 0.66966 1.00000 0 56329.136606 0.000312 20.54761 0.65909 1.00000 0 56329.137228 0.000310 20.69555 0.66445 1.00000 0 56329.137836 0.000298 21.35958 0.68525 1.00000 0 56329.138438 0.000304 20.79630 0.66655 1.00000 0 56329.139031 0.000289 21.74953 0.69983 1.00000 0 56329.139624 0.000304 20.93833 0.67504 1.00000 0 56329.140232 0.000304 20.90863 0.66891 1.00000 0 56329.140857 0.000321 19.60536 0.62859 1.00000 0 56329.141496 0.000318 19.82779 0.64176 1.00000 0 56329.142113 0.000298 21.24044 0.68064 1.00000 0 56329.142703 0.000292 21.67757 0.69841 1.00000 0 56329.143299 0.000304 20.87581 0.66689 1.00000 0 56329.144034 0.000431 21.65382 0.57558 0.99844 0 56329.191676 0.000324 20.80771 0.67638 0.99971 0 56329.192307 0.000307 22.14287 0.71776 1.00000 0 56329.192926 0.000312 21.13914 0.68799 1.00000 0 56329.193528 0.000289 22.84021 0.73544 1.00000 0 56329.194127 0.000310 21.33729 0.68914 1.00000 0 56329.194723 0.000286 23.25927 0.74561 1.00000 0 56329.195313 0.000304 22.10715 0.71474 0.98095 0 56329.195923 0.000307 21.54208 0.69900 1.00000 0 56329.196520 0.000289 22.91893 0.73722 1.00000 0 56329.197104 0.000295 22.67139 0.72274 1.00000 0 56329.197706 0.000307 21.70642 0.69375 1.00000 0 56329.198316 0.000304 21.76022 0.70089 1.00000 0 56329.198927 0.000307 21.64573 0.69656 1.00000 0 56329.199543 0.000310 21.42242 0.69293 1.00000 0 56329.200151 0.000298 22.17099 0.71546 1.00000 0 56329.200750 0.000301 21.82709 0.70915 1.00000 0 56329.201363 0.000312 21.21848 0.68388 1.00000 0 56329.201956 0.000281 23.44731 0.76164 1.00000 0 56329.202532 0.000295 22.44297 0.71996 1.00000 0 56329.203128 0.000301 22.06157 0.70891 1.00000 0 56329.203730 0.000301 21.90659 0.71254 1.00000 0 56329.204309 0.000278 23.80712 0.77491 1.00000 0 56329.204882 0.000295 22.55255 0.72582 1.00000 0 56329.205478 0.000301 21.75743 0.70822 1.00000 0 56329.206077 0.000298 22.09272 0.71859 1.00000 0 56329.206679 0.000304 22.00073 0.70643 1.00000 0 56329.207275 0.000292 22.74591 0.72770 1.00000 0 56329.207842 0.000275 24.14363 0.77451 1.00000 0 56329.208406 0.000289 23.27507 0.74421 1.00000 0 56329.208999 0.000304 22.11220 0.71183 1.00000 0 56329.209598 0.000295 22.62223 0.72938 1.00000 0 56329.210507 0.000613 21.72257 0.49803 0.99976 0 56329.258227 0.000284 22.30448 0.71545 0.99012 0 56329.258785 0.000275 23.28087 0.74421 1.00000 0 56329.259335 0.000275 23.14271 0.74012 1.00000 0 56329.259876 0.000266 23.54952 0.75605 1.00000 0 56329.260408 0.000266 23.81509 0.76198 1.00000 0 56329.260958 0.000284 21.96198 0.71252 1.00000 0 56329.261499 0.000258 24.46660 0.78659 1.00000 0 56329.262017 0.000260 23.83627 0.77555 1.00000 0 56329.262535 0.000258 24.71407 0.78671 1.00000 0 56329.263062 0.000269 23.48698 0.75399 1.00000 0 56329.263591 0.000260 24.27234 0.77815 1.00000 0 56329.264103 0.000252 25.17885 0.80674 1.00000 0 56329.264610 0.000255 24.65107 0.79135 1.00000 0 56329.265134 0.000269 23.17781 0.75015 1.00000 0 56329.265657 0.000255 24.66171 0.79677 1.00000 0 56329.266164 0.000252 24.83439 0.80075 1.00000 0 56329.266682 0.000266 23.65529 0.75925 1.00000 0 56329.267211 0.000263 23.84805 0.76278 1.00000 0 56329.267738 0.000263 23.84212 0.76677 1.00000 0 56329.268253 0.000252 25.22020 0.80217 1.00000 0 56329.268748 0.000243 25.96957 0.82889 1.00000 0 56329.269257 0.000266 23.60594 0.75879 1.00000 0 56329.269786 0.000263 23.92656 0.76306 1.00000 0 56329.270319 0.000269 23.37169 0.75087 1.00000 0 56329.270851 0.000263 24.04672 0.76495 1.00000 0 56329.271384 0.000269 23.45724 0.74870 1.00000 0 56329.271913 0.000260 24.18092 0.77680 1.00000 0 56329.272443 0.000269 23.36941 0.74605 1.00000 0 56329.272961 0.000249 25.36217 0.81097 1.00000 0 56329.273481 0.000272 23.40017 0.74418 1.00000 0 56329.274017 0.000263 23.98899 0.76495 1.00000 0 56329.274540 0.000260 24.02896 0.77399 1.00000 0 56329.275076 0.000275 22.90406 0.73414 1.00000 0 56329.275614 0.000263 23.92245 0.76433 1.00000 0 56329.276146 0.000269 23.18983 0.74845 1.00000 0 56329.276682 0.000266 23.52903 0.75749 1.00000 0 56329.277370 0.000422 24.78071 0.61446 0.99790 0 56329.324960 0.000315 20.21053 0.65095 0.99791 0 56329.325591 0.000315 20.15365 0.65028 1.00000 0 56329.326190 0.000284 22.15890 0.71444 1.00000 0 56329.326780 0.000307 20.39831 0.66087 1.00000 0 56329.327391 0.000304 20.65581 0.66817 1.00000 0 56329.327998 0.000304 20.70818 0.66807 1.00000 0 56329.328609 0.000307 20.45429 0.66091 1.00000 0 56329.329216 0.000301 21.05197 0.67804 1.00000 0 56329.329818 0.000301 21.06500 0.67379 1.00000 0 56329.330408 0.000289 21.75006 0.69974 1.00000 0 56329.330984 0.000286 22.01805 0.70608 1.00000 0 56329.331546 0.000275 23.07055 0.74235 1.00000 0 56329.332133 0.000312 20.08594 0.64794 1.00000 0 56329.332746 0.000301 20.91806 0.67559 1.00000 0 56329.333342 0.000295 21.11256 0.68925 1.00000 0 56329.333930 0.000292 21.67917 0.69648 1.00000 0 56329.334523 0.000301 20.90158 0.67579 1.00000 0 56329.335125 0.000301 21.00248 0.67282 1.00000 0 56329.335727 0.000301 21.05741 0.67241 1.00000 0 56329.336331 0.000304 20.86494 0.66739 1.00000 0 56329.336933 0.000298 21.13297 0.68142 1.00000 0 56329.337535 0.000304 20.85986 0.66685 1.00000 0 56329.338128 0.000289 21.74188 0.69909 1.00000 0 56329.338707 0.000289 21.95925 0.70013 1.00000 0 56329.339289 0.000292 21.70834 0.69362 1.00000 0 56329.339876 0.000295 21.41848 0.68425 1.00000 0 56329.340582 0.000411 21.20807 0.57826 0.99834 0 56329.391508 0.000347 20.23415 0.65354 0.99777 0 56329.392194 0.000339 20.31686 0.65110 1.00000 0 56329.392885 0.000353 18.89956 0.61580 1.00000 0 56329.393583 0.000344 19.55321 0.62877 1.00000 0 56329.394242 0.000315 21.26360 0.68554 1.00000 0 56329.394879 0.000321 20.99122 0.67263 1.00000 0 56329.395521 0.000321 20.88835 0.67273 1.00000 0 56329.396175 0.000333 20.23980 0.65137 1.00000 0 56329.396838 0.000330 20.43332 0.65692 1.00000 0 56329.397512 0.000344 19.60547 0.62811 1.00000 0 56329.398189 0.000333 19.96488 0.65205 1.00000 0 56329.398855 0.000333 20.12587 0.65186 1.00000 0 56329.399511 0.000324 20.66000 0.67226 1.00000 0 56329.400160 0.000324 20.61497 0.67280 1.00000 0 56329.400819 0.000336 20.03267 0.64205 1.00000 0 56329.401479 0.000324 20.54056 0.66904 1.00000 0 56329.402119 0.000315 21.49503 0.68835 1.00000 0 56329.402781 0.000347 19.44510 0.62174 1.00000 0 56329.403452 0.000324 20.58658 0.66784 1.00000 0 56329.404121 0.000344 19.47450 0.63199 1.00000 0 56329.405009 0.000544 20.00350 0.50973 1.00000 0