/* ** ** 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 55635.289685 0.000136 10.04928 0.70885 0.97872 0 8.75370 0.61744 8.75370 0.61744 0.00000 0.00000 55635.289974 0.000153 8.52431 0.60761 1.00000 0 7.63535 0.53722 7.55705 0.53865 0.07830 0.03915 55635.290278 0.000150 8.55517 0.62363 1.00000 0 7.74366 0.54620 7.54414 0.54983 0.19952 0.06309 55635.290590 0.000162 8.26549 0.59115 0.98214 0 7.35770 0.51769 7.26338 0.51940 0.09432 0.04218 55635.290897 0.000145 8.90347 0.64464 1.00000 0 8.05341 0.56804 7.88741 0.57107 0.16600 0.05869 55635.291207 0.000165 7.82890 0.56497 1.00000 0 7.06439 0.49828 6.93698 0.50061 0.12741 0.04816 55635.291516 0.000145 9.26865 0.65897 0.98000 0 8.29953 0.58251 8.21484 0.58405 0.08469 0.04235 55635.291811 0.000150 8.40067 0.62004 1.00000 0 7.70514 0.54484 7.44576 0.54956 0.25938 0.07194 55635.292127 0.000165 7.92499 0.56711 1.00000 0 7.13468 0.50076 7.02547 0.50274 0.10921 0.04459 55635.292436 0.000145 8.96339 0.64771 1.00000 0 8.13354 0.57086 7.94679 0.57425 0.18675 0.06225 55635.292746 0.000165 7.87921 0.58294 0.98246 0 7.29786 0.51095 6.98291 0.51663 0.31496 0.07639 55635.293090 0.000179 7.28164 0.52684 0.98387 0 6.56831 0.46445 6.44925 0.46662 0.11906 0.04500 55635.293411 0.000142 9.13239 0.65427 1.00000 0 8.17688 0.57819 8.09218 0.57974 0.08469 0.04235 55635.293695 0.000142 9.36121 0.66480 1.00000 0 8.42218 0.58680 8.29514 0.58909 0.12704 0.05186 55635.293993 0.000156 8.34255 0.59893 1.00000 0 7.53106 0.52858 7.39656 0.53102 0.13449 0.05083 55635.294306 0.000156 8.23679 0.59637 1.00000 0 7.45686 0.52597 7.30315 0.52877 0.15371 0.05434 55635.294618 0.000156 8.32368 0.59717 1.00000 0 7.49396 0.52727 7.37868 0.52937 0.11528 0.04706 55635.294925 0.000150 8.56641 0.62795 1.00000 0 7.89776 0.55160 7.59848 0.55699 0.29928 0.07727 55635.295231 0.000156 8.36869 0.60791 0.98148 0 7.59755 0.53589 7.42137 0.53910 0.17618 0.05873 55635.295547 0.000159 8.37805 0.60618 0.96364 0 7.55976 0.53456 7.42273 0.53706 0.13703 0.05179 55635.295859 0.000153 8.52313 0.60750 1.00000 0 7.63535 0.53722 7.55705 0.53865 0.07830 0.03915 55635.296169 0.000156 8.50398 0.60571 0.98148 0 7.59755 0.53589 7.53883 0.53696 0.05873 0.03391 55635.296470 0.000145 8.99226 0.64513 1.00000 0 8.09347 0.56945 7.96897 0.57172 0.12450 0.05083 55635.296751 0.000136 9.46993 0.68292 1.00000 0 8.52483 0.60280 8.39238 0.60522 0.13245 0.05407 55635.297034 0.000148 8.94660 0.63944 1.00000 0 8.09190 0.56379 7.92916 0.56672 0.16275 0.05754 55635.297341 0.000159 8.18235 0.58703 1.00000 0 7.35770 0.51769 7.24452 0.51974 0.11318 0.04621 55635.297648 0.000148 8.83098 0.63680 1.00000 0 7.85622 0.55552 7.73416 0.55775 0.12206 0.04983 55635.297966 0.000171 7.77309 0.55201 1.00000 0 6.99470 0.48734 6.88919 0.48924 0.10551 0.04307 55635.298313 0.000177 7.20340 0.52814 1.00000 0 6.56831 0.46445 6.38122 0.46786 0.18709 0.05641 55635.298666 0.000177 7.22054 0.52764 1.00000 0 6.56831 0.46445 6.39823 0.46755 0.17008 0.05379 55635.298990 0.000148 8.70339 0.62972 1.00000 0 7.85622 0.55552 7.71381 0.55812 0.14240 0.05382 55635.299320 0.000182 7.23479 0.51868 0.98413 0 6.49468 0.45810 6.41101 0.45963 0.08367 0.03742 55635.299644 0.000142 9.24131 0.66091 1.00000 0 8.25865 0.58108 8.15278 0.58300 0.10587 0.04735 55635.299957 0.000171 7.59687 0.54999 1.00000 0 6.82492 0.48139 6.68424 0.48396 0.14068 0.04974 55635.300275 0.000148 8.85469 0.64279 0.98039 0 8.01334 0.56663 7.84734 0.56966 0.16600 0.05869 55635.300582 0.000159 8.05025 0.58439 1.00000 0 7.28486 0.51512 7.13394 0.51787 0.15091 0.05336 55635.301045 0.000304 8.41282 0.43068 1.00000 0 7.57451 0.38015 7.45594 0.38169 0.11857 0.03423