/* ** ** 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 59941.474079 0.000194 44.73244 1.44733 1.00000 0 29.99022 0.94695 29.55728 0.95312 0.43295 0.10824 59941.474481 0.000208 46.14166 1.49559 1.00000 0 28.26928 0.88689 27.63978 0.89578 0.62950 0.12590 59941.474874 0.000185 48.24255 1.53870 1.00000 0 31.61513 0.99480 31.33185 0.99882 0.28328 0.08958 59941.475245 0.000185 45.30305 1.46635 1.00000 0 31.33341 0.99035 30.82351 0.99762 0.50990 0.12018 59941.475615 0.000185 44.68682 1.43758 1.00000 0 31.30211 0.98986 30.93385 0.99512 0.36826 0.10214 59941.475980 0.000179 47.08081 1.51148 1.00000 0 32.60266 1.02638 32.16404 1.03261 0.43862 0.11325 59941.476336 0.000177 47.98700 1.55695 1.00000 0 32.80872 1.03802 32.24402 1.04607 0.56469 0.12955 59941.476706 0.000194 44.45646 1.42275 1.00000 0 30.19953 0.95025 29.84776 0.95525 0.35177 0.09756 59941.477088 0.000188 44.90461 1.43712 1.00000 0 31.12874 0.97949 30.76615 0.98464 0.36259 0.10057 59941.477467 0.000191 43.98513 1.42957 1.00000 0 30.59639 0.96370 29.93713 0.97305 0.65926 0.13457 59941.477843 0.000185 45.01801 1.45250 1.00000 0 31.52122 0.99332 31.01133 1.00056 0.50990 0.12018 59941.478211 0.000182 46.08021 1.47259 1.00000 0 32.05336 1.00959 31.73681 1.01409 0.31655 0.09544 59941.478572 0.000179 46.67655 1.49764 1.00000 0 32.47341 1.02434 32.09327 1.02975 0.38014 0.10543 59941.478934 0.000182 45.85154 1.47728 1.00000 0 32.11696 1.01059 31.59897 1.01794 0.51799 0.12209 59941.479287 0.000171 49.53910 1.58880 1.00000 0 34.66788 1.08496 34.08405 1.09320 0.58384 0.13394 59941.479649 0.000191 44.57092 1.42000 1.00000 0 30.93028 0.96894 30.57318 0.97399 0.35710 0.09904 59941.480013 0.000174 48.33645 1.54415 1.00000 0 33.75620 1.06164 33.39360 1.06679 0.36259 0.10467 59941.480381 0.000194 42.97330 1.39840 1.00000 0 29.93042 0.94601 29.33512 0.95449 0.59530 0.12692 59941.480763 0.000188 44.49751 1.43005 1.00000 0 30.88218 0.97561 30.51958 0.98077 0.36259 0.10057 59941.481136 0.000185 45.36634 1.45236 1.00000 0 31.67773 0.99578 31.28115 1.00141 0.39659 0.10599 59941.481500 0.000179 46.87006 1.49393 1.00000 0 32.89347 1.03095 32.51333 1.03632 0.38014 0.10543 59941.481851 0.000171 49.54682 1.58337 1.00000 0 34.56602 1.08337 34.10509 1.08988 0.46092 0.11901 59941.482212 0.000191 43.67381 1.40136 1.00000 0 30.50533 0.96226 30.14823 0.96734 0.35710 0.09904 59941.482586 0.000182 45.19482 1.47143 1.00000 0 31.95796 1.00808 31.26731 1.01789 0.69065 0.14098 59941.482944 0.000177 47.13052 1.51713 1.00000 0 32.97292 1.04062 32.52711 1.04696 0.44581 0.11511 59941.483315 0.000194 42.75782 1.37997 1.00000 0 30.16963 0.94978 29.65550 0.95708 0.51412 0.11795 59941.483755 0.000246 47.25129 1.28085 1.00000 0 32.99611 0.88186 32.67617 0.88572 0.31994 0.08261