/* ** ** 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 58869.327409 0.000182 40.34795 1.30659 1.00000 0 32.18056 1.01159 31.58018 1.02004 0.60039 0.13102 58869.327835 0.000243 34.52895 1.11345 1.00000 0 23.99233 0.75644 23.64925 0.76129 0.34308 0.08577 58869.328272 0.000194 38.39495 1.23772 1.00000 0 30.16963 0.94978 29.68574 0.95661 0.48389 0.11405 58869.328657 0.000191 37.51905 1.21889 1.00000 0 30.38392 0.96034 29.81083 0.96845 0.57310 0.12506 58869.329024 0.000177 41.37677 1.32709 1.00000 0 32.94009 1.04010 32.58576 1.04512 0.35433 0.10229 58869.329391 0.000191 38.24668 1.22325 1.00000 0 30.83922 0.96751 30.42987 0.97327 0.40935 0.10569 58869.329768 0.000185 39.01881 1.26551 1.00000 0 31.74034 0.99676 31.03677 1.00665 0.70358 0.14072 58869.330132 0.000179 40.52867 1.30537 1.00000 0 32.79654 1.02943 32.21552 1.03759 0.58102 0.12992 58869.330500 0.000188 38.71769 1.24192 1.00000 0 31.22121 0.98095 30.77785 0.98719 0.44336 0.11084 58869.330879 0.000191 38.05767 1.22550 1.00000 0 30.59640 0.96370 30.13246 0.97024 0.46394 0.11252 58869.331252 0.000182 38.98704 1.28233 1.00000 0 31.79898 1.00557 30.94128 1.01769 0.85769 0.15659 58869.331619 0.000185 39.88714 1.28155 1.00000 0 31.61514 0.99480 31.16485 1.00115 0.45029 0.11257 58869.331993 0.000188 38.69829 1.24281 1.00000 0 31.06711 0.97852 30.65146 0.98439 0.41565 0.10732 58869.332372 0.000191 37.80825 1.22970 1.00000 0 30.32321 0.95938 29.75012 0.96750 0.57310 0.12506 58869.332739 0.000177 41.75766 1.34148 1.00000 0 33.16998 1.04372 32.69754 1.05038 0.47244 0.11811 58869.333101 0.000185 39.62884 1.27298 1.00000 0 31.61514 0.99480 31.16485 1.00115 0.45029 0.11257 58869.333466 0.000179 40.24068 1.30147 1.00000 0 32.53804 1.02536 31.95703 1.03356 0.58102 0.12992 58869.333833 0.000188 38.66479 1.25344 1.00000 0 30.82055 0.97463 30.29405 0.98209 0.52649 0.12079 58869.334215 0.000194 37.66475 1.21752 1.00000 0 29.99023 0.94696 29.50634 0.95380 0.48389 0.11405 58869.334600 0.000191 37.81341 1.22995 1.00000 0 30.47498 0.96178 29.84731 0.97065 0.62768 0.13088 58869.334976 0.000185 39.14471 1.28240 1.00000 0 31.61514 0.99480 30.74270 1.00706 0.87244 0.15669 58869.335346 0.000185 39.64180 1.28577 1.00000 0 31.58384 0.99430 30.93654 1.00342 0.64729 0.13497 58869.335717 0.000185 39.29805 1.26828 1.00000 0 31.64644 0.99529 31.08358 1.00322 0.56286 0.12586 58869.336087 0.000185 38.80146 1.24962 1.00000 0 31.30212 0.98986 30.90811 0.99545 0.39400 0.10530 58869.336457 0.000185 39.27737 1.25551 1.00000 0 31.36472 0.99085 31.11143 0.99444 0.25329 0.08443 58869.336828 0.000185 38.86501 1.28615 1.00000 0 31.48993 0.99282 30.44863 1.00748 1.04130 0.17119 58869.337192 0.000179 40.83465 1.31831 1.00000 0 32.57036 1.02587 32.01839 1.03366 0.55197 0.12663 58869.337557 0.000185 38.76386 1.27394 1.00000 0 31.36472 0.99085 30.52043 1.00277 0.84429 0.15415 58869.337951 0.000208 39.82010 1.20136 1.00000 0 31.49689 0.93615 31.17167 0.94048 0.32521 0.09020