/* ** ** 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 54504.209542 0.000113 58.91728 1.87509 1.00000 0 53.57631 1.65894 52.73252 1.67833 0.84378 0.25441 54504.209762 0.000107 60.91082 1.94364 1.00000 0 55.66016 1.73599 54.93248 1.75286 0.72768 0.24256 54504.209970 0.000101 62.83768 2.00693 1.00000 0 57.29531 1.81093 56.95341 1.81898 0.34190 0.17095 54504.210179 0.000107 61.22447 1.96076 1.00000 0 54.73971 1.72158 54.17373 1.73482 0.56598 0.21392 54504.210390 0.000104 61.96880 1.98860 1.00000 0 56.03766 1.76590 55.45597 1.77953 0.58170 0.21986 54504.210598 0.000104 61.52246 1.99374 1.00000 0 55.81507 1.76239 54.98407 1.78187 0.83100 0.26278 54504.210809 0.000107 60.23536 1.92993 1.00000 0 55.22700 1.72922 54.49932 1.74615 0.72768 0.24256 54504.211023 0.000107 61.14048 1.92637 1.00000 0 55.66016 1.73599 55.33674 1.74351 0.32342 0.16171 54504.211235 0.000104 61.41080 1.96857 1.00000 0 56.14896 1.76765 55.56726 1.78127 0.58170 0.21986 54504.211443 0.000104 60.75869 1.96187 1.00000 0 55.64812 1.75975 54.98333 1.77538 0.66480 0.23504 54504.211648 0.000101 63.63616 2.03995 1.00000 0 58.32560 1.82714 57.55633 1.84505 0.76927 0.25642 54504.211857 0.000107 59.50574 1.91449 1.00000 0 54.25241 1.71390 53.68644 1.72720 0.56598 0.21392 54504.212065 0.000101 63.35167 2.05849 1.00000 0 57.40979 1.81274 56.46957 1.83477 0.94021 0.28349 54504.212268 0.000101 63.63222 2.02415 1.00000 0 58.03941 1.82265 57.61204 1.83265 0.42737 0.19113 54504.212470 0.000101 63.26495 2.01441 1.00000 0 57.63874 1.81635 57.29684 1.82438 0.34190 0.17095 54504.212679 0.000107 60.93642 1.92376 1.00000 0 55.44358 1.73261 55.12017 1.74014 0.32342 0.16171 54504.212890 0.000104 61.15855 1.97576 1.00000 0 56.14896 1.76765 55.31796 1.78708 0.83100 0.26278 54504.213095 0.000101 62.75640 2.02215 1.00000 0 57.46703 1.81364 56.78323 1.82969 0.68379 0.24176 54504.213306 0.000110 58.93813 1.87589 1.00000 0 53.93182 1.68619 53.38074 1.69901 0.55108 0.20829 54504.213521 0.000104 62.12798 1.98364 1.00000 0 56.31590 1.77028 55.81731 1.78194 0.49860 0.20355 54504.213729 0.000104 62.48877 1.99328 1.00000 0 56.70544 1.77639 56.12374 1.78994 0.58170 0.21986 54504.213940 0.000107 60.84002 1.94038 1.00000 0 55.71430 1.73684 54.98662 1.75369 0.72768 0.24256 54504.214154 0.000107 60.17929 1.92805 1.00000 0 54.41484 1.71646 53.92972 1.72785 0.48512 0.19805 54504.214368 0.000107 60.03801 1.92877 1.00000 0 54.68556 1.72073 54.03873 1.73586 0.64683 0.22869 54504.214585 0.000110 57.66399 1.87450 1.00000 0 53.08831 1.67295 52.14360 1.69504 0.94471 0.27272 54504.214800 0.000104 61.57426 1.98500 1.00000 0 56.64979 1.77552 55.73569 1.79678 0.91410 0.27561 54504.215014 0.000110 58.09743 1.87296 1.00000 0 53.40463 1.67793 52.61737 1.69630 0.78726 0.24895 54504.215231 0.000107 59.47832 1.89661 1.00000 0 54.08998 1.71133 53.84742 1.71705 0.24256 0.14004 54504.215451 0.000113 56.89129 1.84609 1.00000 0 52.65169 1.64456 51.50108 1.67118 1.15061 0.29709 54504.215668 0.000104 60.68981 1.96065 1.00000 0 55.59248 1.75887 54.92768 1.77450 0.66480 0.23504 54504.215879 0.000107 60.09946 1.92657 1.00000 0 55.17286 1.72838 54.44518 1.74531 0.72768 0.24256 54504.216087 0.000101 63.70711 2.03595 1.00000 0 58.38284 1.82804 57.69904 1.84395 0.68379 0.24176 54504.216391 0.000203 62.37936 1.42312 0.99934 0 57.07549 1.27849 56.47678 1.28846 0.59871 0.16001 54504.477598 0.000101 63.08001 2.03020 0.99985 0 57.99083 1.82203 57.17830 1.84005 0.81253 0.25695 54504.477797 0.000098 63.81967 2.04616 1.00000 0 59.56968 1.87348 58.90064 1.88836 0.66905 0.23654 54504.477994 0.000098 64.30659 2.06518 1.00000 0 59.09831 1.86606 58.51290 1.87913 0.58541 0.22127 54504.478194 0.000101 61.73743 1.97009 1.00000 0 57.58150 1.81545 57.17530 1.82452 0.40621 0.18166 54504.478402 0.000107 59.91452 1.90456 1.00000 0 55.38944 1.73177 54.85149 1.74366 0.53795 0.20333 54504.478605 0.000095 66.55875 2.13872 1.00000 0 60.82846 1.92164 60.22531 1.93512 0.60315 0.22797 54504.478795 0.000095 64.39256 2.09757 1.00000 0 60.64634 1.91877 59.61236 1.94184 1.03398 0.29848 54504.478986 0.000095 65.66518 2.09224 1.00000 0 61.25341 1.92834 60.82259 1.93795 0.43082 0.19267 54504.479180 0.000098 64.15289 2.07103 1.00000 0 59.33400 1.86977 58.49769 1.88838 0.83631 0.26446 54504.479374 0.000095 66.39867 2.11805 1.00000 0 61.98190 1.93978 61.29258 1.95503 0.68932 0.24371 54504.479571 0.000101 63.07444 1.98787 1.00000 0 58.72626 1.83341 58.40130 1.84059 0.32496 0.16248 54504.479768 0.000095 65.89903 2.09940 1.00000 0 61.55695 1.93312 61.03996 1.94460 0.51699 0.21106 54504.479964 0.000101 62.73576 1.99877 1.00000 0 58.32560 1.82714 57.75691 1.83974 0.56869 0.21494 54504.480161 0.000095 65.65734 2.12135 1.00000 0 60.76775 1.92069 59.99227 1.93800 0.77548 0.25849 54504.480355 0.000098 62.71539 2.03195 1.00000 0 58.92155 1.86326 58.08524 1.88194 0.83631 0.26446 54504.480552 0.000098 63.72956 2.03057 1.00000 0 59.45184 1.87163 59.03369 1.88095 0.41815 0.18700 54504.480754 0.000104 60.79084 1.94689 1.00000 0 57.15063 1.78335 56.28180 1.80248 0.86883 0.26196 54504.480954 0.000095 65.59574 2.09110 1.00000 0 61.19270 1.92739 60.76188 1.93700 0.43082 0.19267 54504.481148 0.000098 63.29576 2.05438 1.00000 0 59.80537 1.87719 58.63454 1.90309 1.17083 0.31292 54504.481342 0.000095 66.59352 2.10690 1.00000 0 62.10331 1.94168 61.67249 1.95121 0.43082 0.19267 54504.481541 0.000104 59.70389 1.92003 1.00000 0 55.92637 1.76414 55.29449 1.77823 0.63188 0.22340 54504.481747 0.000101 61.78042 1.97420 1.00000 0 57.69598 1.81725 57.20853 1.82812 0.48745 0.19900 54504.481947 0.000098 63.82291 2.03533 1.00000 0 59.62860 1.87441 59.12682 1.88557 0.50178 0.20485 54504.482146 0.000101 61.88569 1.97556 1.00000 0 57.81046 1.81905 57.32301 1.82991 0.48745 0.19900 54504.482346 0.000098 62.82195 2.02660 1.00000 0 58.86263 1.86233 58.19358 1.87729 0.66905 0.23654 54504.482545 0.000101 61.49352 1.97657 1.00000 0 57.58150 1.81545 56.93157 1.82993 0.64993 0.22978 54504.482745 0.000098 63.75752 2.03813 1.00000 0 59.62860 1.87441 59.04319 1.88742 0.58541 0.22127 54504.482939 0.000095 64.79711 2.08923 1.00000 0 60.70705 1.91973 60.01773 1.93513 0.68932 0.24371 54504.483130 0.000095 66.38620 2.10351 1.00000 0 61.92119 1.93883 61.49036 1.94838 0.43082 0.19267 54504.483327 0.000101 62.75375 1.98914 1.00000 0 58.61179 1.83162 58.12434 1.84240 0.48745 0.19900 54504.483532 0.000104 59.75095 1.91425 1.00000 0 55.81507 1.76239 55.34116 1.77297 0.47391 0.19347 54504.483735 0.000098 64.12956 2.05039 1.00000 0 60.15890 1.88273 59.40622 1.89937 0.75268 0.25089 54504.483929 0.000095 66.58528 2.12026 1.00000 0 62.46755 1.94736 61.69207 1.96444 0.77548 0.25849 54504.484189 0.000165 65.11376 1.58891 0.99267 0 60.64974 1.46538 60.29797 1.47140 0.35177 0.13296 54505.415451 0.000084 76.40699 2.43136 0.98661 0 71.13831 2.23181 70.52583 2.24378 0.61248 0.23149 54505.415615 0.000081 76.81612 2.47123 1.00000 0 72.26307 2.27382 71.27958 2.29307 0.98349 0.29653 54505.415783 0.000087 74.19498 2.34621 1.00000 0 68.64753 2.14106 68.06340 2.15241 0.58413 0.22078 54505.415954 0.000084 75.48190 2.39057 1.00000 0 70.80744 2.21165 70.20317 2.22341 0.60427 0.22839 54505.416125 0.000087 72.98901 2.33053 1.00000 0 67.37875 2.12118 66.79462 2.13264 0.58413 0.22078 54505.416298 0.000087 72.66238 2.31049 1.00000 0 68.44720 2.13793 67.69617 2.15254 0.75103 0.25034 54505.416469 0.000084 74.49756 2.38198 1.00000 0 70.32388 2.20409 69.46063 2.22093 0.86325 0.27298 54505.416640 0.000087 71.89969 2.28180 1.00000 0 67.37875 2.12118 67.04496 2.12773 0.33379 0.16689 54505.416813 0.000087 72.29330 2.30679 1.00000 0 68.24686 2.13480 67.41239 2.15105 0.83447 0.26388 54505.416987 0.000087 72.22109 2.29312 1.00000 0 67.84620 2.12852 67.34551 2.13832 0.50068 0.20440 54505.417158 0.000084 75.19532 2.38625 1.00000 0 70.80744 2.21165 70.11684 2.22509 0.69060 0.24416 54505.417326 0.000084 74.97466 2.38285 1.00000 0 70.60020 2.20841 69.90961 2.22187 0.69060 0.24416 54505.417490 0.000081 76.63616 2.44197 1.00000 0 71.90533 2.26818 71.45829 2.27698 0.44704 0.19992 54505.417655 0.000084 75.08696 2.37813 1.00000 0 70.53112 2.20733 70.01318 2.21744 0.51795 0.21145 54505.417829 0.000090 70.05144 2.21868 1.00000 0 65.72223 2.06088 65.31846 2.06877 0.40378 0.18057 54505.418006 0.000087 71.22200 2.27753 1.00000 0 66.91131 2.11381 66.41062 2.12367 0.50068 0.20440 54505.418176 0.000084 74.40027 2.35760 1.00000 0 69.63308 2.19324 69.37410 2.19833 0.25897 0.14952 54505.418344 0.000084 74.73361 2.36935 1.00000 0 70.11664 2.20084 69.68501 2.20929 0.43162 0.19303 54505.418512 0.000084 73.34589 2.35741 1.00000 0 69.08044 2.18452 68.38983 2.19812 0.69060 0.24416 54505.418686 0.000090 70.19048 2.22085 1.00000 0 65.85148 2.06290 65.44770 2.07079 0.40378 0.18057 54505.418859 0.000084 75.60511 2.38618 1.00000 0 71.01469 2.21489 70.49673 2.22496 0.51795 0.21145 54505.419033 0.000090 70.74282 2.22942 1.00000 0 66.36847 2.07098 65.96469 2.07884 0.40378 0.18057 54505.419206 0.000084 74.01002 2.35471 1.00000 0 69.35676 2.18888 69.01146 2.19568 0.34530 0.17265 54505.419374 0.000084 74.04627 2.36181 1.00000 0 69.56400 2.19215 69.04605 2.20232 0.51795 0.21145 54505.419542 0.000084 74.99352 2.39284 1.00000 0 70.87653 2.21273 69.92695 2.23118 0.94957 0.28631 54505.419710 0.000084 74.69660 2.37527 1.00000 0 70.25480 2.20301 69.65053 2.21481 0.60427 0.22839 54505.419878 0.000084 73.80796 2.37441 1.00000 0 69.77124 2.19541 68.82166 2.21400 0.94957 0.28631 54505.420045 0.000084 74.60445 2.37709 1.00000 0 70.25480 2.20301 69.56420 2.21649 0.69060 0.24416 54505.420213 0.000084 74.82691 2.36756 1.00000 0 70.11664 2.20084 69.77134 2.20760 0.34530 0.17265 54505.420384 0.000087 72.31461 2.29150 1.00000 0 67.84620 2.12852 67.42896 2.13669 0.41724 0.18659 54505.420558 0.000087 72.31413 2.29149 1.00000 0 67.84620 2.12852 67.42896 2.13669 0.41724 0.18659 54505.420734 0.000090 69.96247 2.22029 1.00000 0 65.72224 2.06088 65.23770 2.07035 0.48453 0.19781 54505.420908 0.000084 74.30569 2.37239 1.00000 0 69.97848 2.19867 69.28788 2.21218 0.69060 0.24416 54505.421081 0.000090 70.31089 2.22575 1.00000 0 66.04535 2.06594 65.56082 2.07538 0.48453 0.19781 54505.421301 0.000130 76.34266 1.92919 1.00000 0 71.85286 1.78851 71.18528 1.79887 0.66758 0.19271