/* ** ** 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 59250.096525 0.000515 12.73126 0.41833 1.00000 0 11.24344 0.35573 10.95353 0.35992 0.28991 0.05479 59250.097184 0.000145 11.34343 0.73864 1.00000 0 9.97661 0.63224 9.79231 0.63759 0.18430 0.08242 59250.097853 0.000524 12.99441 0.42027 0.97790 0 11.32960 0.35809 11.15259 0.36066 0.17701 0.04293 59250.098880 0.000503 13.24434 0.42564 1.00000 0 11.51342 0.36409 11.38632 0.36593 0.12710 0.03669 59250.099898 0.000515 12.74358 0.41653 1.00000 0 11.24344 0.35573 10.99495 0.35932 0.24849 0.05072 59250.100934 0.000521 12.57224 0.41234 1.00000 0 11.18529 0.35283 10.88836 0.35711 0.29692 0.05514 59250.101956 0.000501 13.22017 0.43272 1.00000 0 11.59155 0.36637 11.31457 0.37038 0.27698 0.05432 59250.102960 0.000503 13.01604 0.42457 1.00000 0 11.51342 0.36409 11.26981 0.36761 0.24361 0.05080 59250.103996 0.000532 12.26722 0.40499 1.00000 0 10.92035 0.34482 10.58982 0.34958 0.33053 0.05754 59250.105005 0.000477 13.94590 0.45152 1.00000 0 12.18999 0.38471 11.97777 0.38778 0.21222 0.04869 59250.106507 0.001024 12.81200 0.29467 1.00000 0 11.14850 0.25118 10.99232 0.25279 0.15618 0.02852