/* ** ** 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 54778.865312 0.000182 34.65659 1.09880 1.00000 0 32.21236 1.01209 32.01218 1.01491 0.20018 0.07566 54778.865676 0.000182 33.88178 1.08893 1.00000 0 31.76717 1.00507 31.42402 1.00994 0.34316 0.09906 54778.866035 0.000177 35.38012 1.13066 1.00000 0 33.00577 1.04113 32.71043 1.04532 0.29534 0.09339 54778.866397 0.000185 33.78412 1.09406 1.00000 0 31.36472 0.99085 30.82988 0.99842 0.53484 0.12270 54778.866756 0.000174 35.75780 1.14114 1.00000 0 33.38892 1.05585 33.17874 1.05883 0.21018 0.07944 54778.867109 0.000179 34.96672 1.11376 1.00000 0 32.76422 1.02892 32.44459 1.03342 0.31963 0.09637 54778.867464 0.000177 35.09480 1.12884 1.00000 0 33.00577 1.04113 32.56276 1.04740 0.44301 0.11438 54778.867812 0.000171 36.46686 1.16980 1.00000 0 33.95483 1.07375 33.61895 1.07851 0.33589 0.10127 54778.868156 0.000174 36.43169 1.16398 1.00000 0 33.65603 1.06007 33.32574 1.06473 0.33029 0.09959 54778.868509 0.000179 34.84296 1.11556 1.00000 0 32.76422 1.02892 32.32836 1.03505 0.43586 0.11254 54778.868874 0.000185 33.55206 1.07754 1.00000 0 31.39602 0.99134 31.03008 0.99653 0.36594 0.10149 54778.869232 0.000174 36.05491 1.15740 1.00000 0 33.68942 1.06059 33.23903 1.06695 0.45039 0.11629 54778.869588 0.000182 34.85186 1.10445 1.00000 0 32.24416 1.01259 32.04398 1.01541 0.20018 0.07566 54778.869947 0.000177 35.29901 1.13848 1.00000 0 32.84156 1.03854 32.39855 1.04482 0.44301 0.11438 54778.870291 0.000168 37.23797 1.19038 1.00000 0 34.95475 1.09879 34.55095 1.10449 0.40380 0.11199 54778.870636 0.000177 35.36302 1.13921 1.00000 0 32.90725 1.03958 32.46423 1.04585 0.44301 0.11438 54778.870983 0.000171 37.67920 1.19335 1.00000 0 34.29438 1.07910 34.14171 1.08126 0.15268 0.06828 54778.871324 0.000171 36.91206 1.17289 1.00000 0 34.15857 1.07696 33.97535 1.07956 0.18321 0.07480 54778.871675 0.000179 34.58056 1.10677 1.00000 0 32.37648 1.02281 32.08591 1.02693 0.29058 0.09189 54778.872022 0.000168 37.02595 1.18007 1.00000 0 34.54026 1.09226 34.35389 1.09491 0.18637 0.07609 54778.872369 0.000179 35.06993 1.11448 1.00000 0 32.82885 1.02993 32.53827 1.03402 0.29058 0.09189 54778.872731 0.000182 34.33044 1.10121 1.00000 0 31.89437 1.00708 31.55121 1.01194 0.34316 0.09906 54778.873078 0.000165 37.64869 1.20340 1.00000 0 35.21653 1.11253 34.93207 1.11657 0.28446 0.09482 54778.873428 0.000185 33.25139 1.07373 1.00000 0 31.30211 0.98986 30.85172 0.99624 0.45039 0.11260 54778.873793 0.000179 35.06150 1.11815 1.00000 0 32.44111 1.02383 32.20864 1.02713 0.23246 0.08219 54778.874157 0.000185 34.04106 1.07699 1.00000 0 31.67774 0.99578 31.53699 0.99777 0.14075 0.06294 54778.874522 0.000179 35.33965 1.12056 1.00000 0 32.73191 1.02841 32.52851 1.03128 0.20340 0.07688 54778.874886 0.000185 34.28063 1.09970 1.00000 0 31.70904 0.99627 31.25865 1.00262 0.45039 0.11260 54778.875251 0.000179 35.02504 1.11848 1.00000 0 32.44111 1.02383 32.17959 1.02754 0.26152 0.08717 54778.875601 0.000171 37.14711 1.17738 1.00000 0 34.15857 1.07696 34.03642 1.07869 0.12214 0.06107 54778.876090 0.000318 33.45505 0.82101 0.99900 0 31.21053 0.75431 30.88264 0.75786 0.32789 0.07332 54778.931978 0.000182 34.70728 1.10500 0.99999 0 32.18077 1.01159 31.89838 1.01553 0.28240 0.08930 54778.932343 0.000182 34.75733 1.11604 1.00000 0 32.21236 1.01209 31.73229 1.01876 0.48007 0.11643 54778.932710 0.000185 33.66235 1.07164 1.00000 0 31.36472 0.99085 31.19793 0.99319 0.16679 0.06809 54778.933078 0.000182 34.54931 1.10328 1.00000 0 31.98977 1.00858 31.70737 1.01253 0.28240 0.08930 54778.933442 0.000182 34.47642 1.09090 1.00000 0 32.08516 1.01009 31.97221 1.01166 0.11296 0.05648 54778.933810 0.000185 33.85997 1.07798 1.00000 0 31.67774 0.99578 31.39976 0.99965 0.27798 0.08791 54778.934183 0.000188 33.29787 1.05899 1.00000 0 31.09793 0.97901 30.87896 0.98206 0.21897 0.07742 54778.934554 0.000182 34.15757 1.09133 1.00000 0 31.95797 1.00808 31.67557 1.01203 0.28240 0.08930 54778.934921 0.000185 33.75545 1.07546 1.00000 0 31.55253 0.99381 31.30235 0.99730 0.25019 0.08340 54778.935283 0.000177 35.04139 1.12620 1.00000 0 32.87440 1.03906 32.49525 1.04437 0.37915 0.10516 54778.935644 0.000185 33.69878 1.07723 1.00000 0 31.58383 0.99430 31.25025 0.99896 0.33358 0.09630 54778.936012 0.000182 34.15361 1.09036 1.00000 0 31.92617 1.00758 31.67201 1.01114 0.25416 0.08472 54778.936371 0.000177 35.13291 1.13230 1.00000 0 33.10429 1.04269 32.57932 1.05000 0.52498 0.12374 54778.936735 0.000188 32.97018 1.06260 1.00000 0 31.06711 0.97852 30.57443 0.98539 0.49267 0.11612 54778.937109 0.000185 34.24962 1.08053 1.00000 0 31.92816 0.99971 31.76137 1.00203 0.16679 0.06809 54778.937476 0.000182 34.47841 1.09795 1.00000 0 32.24416 1.01259 31.93352 1.01691 0.31064 0.09366 54778.937841 0.000182 34.41484 1.09842 1.00000 0 31.86257 1.00658 31.63665 1.00974 0.22592 0.07987 54778.938208 0.000185 33.77193 1.09118 1.00000 0 31.55253 0.99381 30.99656 1.00156 0.55597 0.12432 54778.938581 0.000188 33.01044 1.05711 1.00000 0 30.91300 0.97609 30.61193 0.98030 0.30108 0.09078 54778.938960 0.000191 32.60877 1.04265 1.00000 0 30.53569 0.96274 30.23917 0.96688 0.29652 0.08940 54778.939331 0.000179 34.76842 1.10772 1.00000 0 32.40879 1.02332 32.20793 1.02613 0.20087 0.07592 54778.939692 0.000182 34.72470 1.10299 1.00000 0 32.08516 1.01009 31.88749 1.01285 0.19768 0.07472 54778.940057 0.000182 34.43187 1.11424 1.00000 0 31.95797 1.00808 31.39318 1.01596 0.56479 0.12629 54778.940419 0.000179 34.58050 1.11085 1.00000 0 32.37648 1.02281 32.00345 1.02803 0.37304 0.10346 54778.940780 0.000182 34.78564 1.09576 1.00000 0 32.37135 1.01458 32.25840 1.01615 0.11296 0.05648 54778.941136 0.000174 35.86536 1.14589 1.00000 0 33.55587 1.05849 33.25935 1.06263 0.29652 0.09377 54778.941495 0.000185 33.92749 1.07903 1.00000 0 31.74034 0.99676 31.46236 1.00063 0.27798 0.08791 54778.941865 0.000185 33.45906 1.07258 1.00000 0 31.33342 0.99035 31.02763 0.99464 0.30578 0.09220 54778.942227 0.000177 35.67059 1.13735 1.00000 0 32.97293 1.04062 32.73960 1.04388 0.23332 0.08249 54778.942592 0.000188 33.56676 1.06406 1.00000 0 31.37531 0.98336 31.12898 0.98679 0.24634 0.08211 54778.942959 0.000179 35.30030 1.11818 1.00000 0 33.02272 1.03297 32.73577 1.03695 0.28695 0.09074 54778.943422 0.000284 34.42121 0.87715 1.00000 0 32.15557 0.81076 31.91957 0.81340 0.23600 0.06546