/* ** ** 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 56745.058268 0.000194 33.20850 1.06649 1.00000 0 29.93044 0.94601 29.60233 0.95074 0.32811 0.09472 56745.058673 0.000211 30.98520 0.99601 1.00000 0 27.49784 0.86869 27.17161 0.87339 0.32624 0.09048 56745.059081 0.000197 32.63887 1.04322 1.00000 0 29.46082 0.93163 29.24530 0.93474 0.21552 0.07620 56745.059477 0.000200 32.10566 1.03215 1.00000 0 29.38226 0.92362 28.93091 0.93009 0.45135 0.10947 56745.059885 0.000208 30.90358 0.99303 1.00000 0 27.96323 0.88207 27.60702 0.88720 0.35621 0.09520 56745.060302 0.000208 31.08050 0.99575 1.00000 0 28.13018 0.88470 27.77396 0.88981 0.35621 0.09520 56745.060704 0.000194 32.81536 1.06279 1.00000 0 29.99024 0.94696 29.47073 0.95443 0.51951 0.11918 56745.061095 0.000197 33.22786 1.06345 1.00000 0 29.84381 0.93767 29.46665 0.94307 0.37717 0.10080 56745.061491 0.000200 32.57765 1.04835 1.00000 0 29.32419 0.92271 28.87284 0.92918 0.45135 0.10947 56745.061888 0.000197 32.59268 1.04630 1.00000 0 29.66705 0.93489 29.28988 0.94031 0.37717 0.10080 56745.062287 0.000203 31.43971 1.00809 1.00000 0 28.59047 0.90456 28.32876 0.90834 0.26171 0.08276 56745.062683 0.000194 33.25259 1.06175 1.00000 0 30.34904 0.95260 29.99359 0.95769 0.35545 0.09859 56745.063071 0.000194 32.77236 1.05624 1.00000 0 29.96034 0.94648 29.55020 0.95239 0.41014 0.10590 56745.063465 0.000200 32.08699 1.03125 1.00000 0 29.32419 0.92271 28.89939 0.92880 0.42480 0.10620 56745.063858 0.000194 33.18974 1.06481 1.00000 0 30.37895 0.95307 29.91412 0.95972 0.46482 0.11274 56745.064246 0.000194 32.55977 1.06155 1.00000 0 29.99024 0.94696 29.33401 0.95638 0.65622 0.13395 56745.064637 0.000197 32.86970 1.05684 1.00000 0 29.81435 0.93721 29.35636 0.94377 0.45799 0.11108 56745.065018 0.000185 34.35725 1.10493 1.00000 0 31.33343 0.99036 30.96131 0.99572 0.37212 0.10321 56745.065395 0.000191 33.65185 1.07176 1.00000 0 30.56605 0.96322 30.34400 0.96641 0.22206 0.07851 56745.065777 0.000191 33.71194 1.08159 1.00000 0 30.44464 0.96130 30.11155 0.96610 0.33308 0.09615 56745.066158 0.000191 34.39314 1.10435 1.00000 0 30.71782 0.96561 30.27371 0.97197 0.44411 0.11103 56745.066546 0.000197 32.51571 1.04777 1.00000 0 29.60813 0.93396 29.17708 0.94016 0.43105 0.10776 56745.066940 0.000197 32.35044 1.03867 1.00000 0 29.43136 0.93117 29.13502 0.93544 0.29635 0.08935 56745.067325 0.000188 34.12700 1.10285 1.00000 0 30.97466 0.97706 30.46735 0.98435 0.50731 0.11957 56745.067695 0.000182 35.37541 1.12990 1.00000 0 31.76719 1.00507 31.56363 1.00801 0.20355 0.07694 56745.068065 0.000188 34.20934 1.09823 1.00000 0 30.88219 0.97561 30.54399 0.98048 0.33821 0.09763 56745.068436 0.000182 34.95276 1.11923 1.00000 0 31.76719 1.00507 31.50548 1.00885 0.26171 0.08724 56745.068818 0.000200 32.03953 1.03595 1.00000 0 29.06289 0.91859 28.61154 0.92509 0.45135 0.10947 56745.069211 0.000194 32.99031 1.05597 1.00000 0 30.05004 0.94790 29.74927 0.95223 0.30077 0.09069 56745.069651 0.000246 32.11979 0.92791 1.00000 0 28.98945 0.82658 28.73082 0.82995 0.25863 0.07466