/* ** ** 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 58850.149007 0.000197 31.99952 1.01859 1.00000 0 29.87327 0.93813 29.59360 0.94191 0.27967 0.08432 58850.149392 0.000188 32.83677 1.05866 1.00000 0 30.85137 0.97512 30.42580 0.98091 0.42557 0.10639 58850.149771 0.000191 32.84201 1.05649 1.00000 0 30.80888 0.96704 30.28498 0.97411 0.52390 0.11715 58850.150150 0.000188 32.56500 1.05434 1.00000 0 30.82055 0.97463 30.31519 0.98150 0.50536 0.11594 58850.150532 0.000194 31.66910 1.02574 1.00000 0 30.02014 0.94743 29.47825 0.95478 0.54189 0.11825 58850.150917 0.000191 32.43625 1.04343 1.00000 0 30.65711 0.96465 30.18560 0.97103 0.47151 0.11114 58850.151305 0.000197 31.29540 1.00987 1.00000 0 29.57866 0.93349 29.12102 0.93971 0.45764 0.10787 58850.151695 0.000194 32.31028 1.03352 1.00000 0 30.52845 0.95541 30.06397 0.96167 0.46447 0.10948 58850.152083 0.000194 32.03392 1.02100 1.00000 0 30.02014 0.94743 29.81370 0.95023 0.20643 0.07298 58850.152465 0.000188 33.04927 1.05359 1.00000 0 31.00547 0.97755 30.76609 0.98080 0.23938 0.07979 58850.152838 0.000185 33.35325 1.07096 1.00000 0 31.42733 0.99184 31.04914 0.99697 0.37819 0.10108 58850.153211 0.000188 32.94860 1.05785 1.00000 0 31.09793 0.97901 30.67237 0.98477 0.42557 0.10639 58850.153590 0.000191 32.23763 1.04028 1.00000 0 30.47499 0.96178 30.00348 0.96818 0.47151 0.11114 58850.153972 0.000191 32.78952 1.04236 1.00000 0 30.77852 0.96656 30.51657 0.97010 0.26195 0.08284 58850.154354 0.000191 32.48636 1.03594 1.00000 0 30.44463 0.96130 30.23507 0.96415 0.20956 0.07409 58850.154736 0.000191 32.59904 1.04171 1.00000 0 30.68746 0.96513 30.34693 0.96974 0.34054 0.09445 58850.155104 0.000177 35.18695 1.12312 1.00000 0 33.03862 1.04165 32.75520 1.04550 0.28342 0.08963 58850.155471 0.000191 32.88420 1.04229 1.00000 0 30.80888 0.96704 30.59932 0.96987 0.20956 0.07409 58850.155850 0.000188 32.96925 1.05569 1.00000 0 31.03629 0.97804 30.69052 0.98273 0.34577 0.09590 58850.156226 0.000188 33.34048 1.06161 1.00000 0 31.37532 0.98336 31.02954 0.98803 0.34577 0.09590 58850.156603 0.000188 33.18637 1.05658 1.00000 0 31.15958 0.97998 30.89360 0.98358 0.26598 0.08411 58850.156967 0.000177 35.26252 1.12520 1.00000 0 33.13715 1.04320 32.82538 1.04743 0.31176 0.09400 58850.157326 0.000182 33.76112 1.09236 1.00000 0 31.98977 1.00858 31.41348 1.01639 0.57629 0.12576 58850.157699 0.000191 32.32229 1.03914 1.00000 0 30.47499 0.96178 30.08206 0.96712 0.39293 0.10145 58850.158075 0.000185 33.59408 1.07405 1.00000 0 31.61514 0.99480 31.26397 0.99955 0.35118 0.09740 58850.158457 0.000197 31.42492 1.00634 1.00000 0 29.51974 0.93256 29.24007 0.93637 0.27967 0.08432 58850.158834 0.000179 34.59969 1.10574 1.00000 0 32.50574 1.02485 32.19900 1.02902 0.30674 0.09248 58850.159192 0.000179 34.54872 1.10764 1.00000 0 32.53805 1.02536 32.14766 1.03066 0.39039 0.10434 58850.159563 0.000191 32.42147 1.04072 1.00000 0 30.56605 0.96322 30.17312 0.96855 0.39293 0.10145 58850.159930 0.000177 35.08635 1.12626 1.00000 0 33.07146 1.04217 32.64633 1.04794 0.42513 0.10977 58850.160298 0.000191 32.45411 1.04475 1.00000 0 30.68746 0.96513 30.18976 0.97186 0.49771 0.11418 58850.160778 0.000289 31.54362 0.83168 1.00000 0 29.64937 0.77070 29.35546 0.77399 0.29391 0.07128