/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59593.221912 0.000197 34.21373 1.09601 1.00000 0 59593.222300 0.000191 34.60864 1.12750 1.00000 0 59593.222676 0.000185 36.18927 1.16491 1.00000 0 59593.223052 0.000191 34.75545 1.13123 1.00000 0 59593.223428 0.000185 35.31827 1.14637 1.00000 0 59593.223804 0.000191 34.56485 1.11371 1.00000 0 59593.224192 0.000197 33.16678 1.08460 1.00000 0 59593.224577 0.000188 35.12411 1.12017 1.00000 0 59593.224962 0.000197 33.34127 1.07300 1.00000 0 59593.225347 0.000188 35.51406 1.14497 1.00000 0 59593.225734 0.000200 32.46782 1.06546 1.00000 0 59593.226122 0.000188 34.61236 1.12473 1.00000 0 59593.226484 0.000174 37.24418 1.21135 1.00000 0 59593.226840 0.000182 36.11102 1.17486 1.00000 0 59593.227219 0.000197 33.42456 1.07722 1.00000 0 59593.227601 0.000185 35.37848 1.13796 1.00000 0 59593.227983 0.000197 33.95911 1.08002 1.00000 0 59593.228373 0.000194 33.85658 1.09492 1.00000 0 59593.228761 0.000194 33.75218 1.09443 1.00000 0 59593.229146 0.000191 34.44118 1.12060 1.00000 0 59593.229528 0.000191 34.55646 1.10969 1.00000 0 59593.229913 0.000194 33.90337 1.09903 1.00000 0 59593.230297 0.000191 34.69153 1.10314 1.00000 0 59593.230668 0.000179 36.43019 1.16983 1.00000 0 59593.231050 0.000203 35.85156 1.11403 1.00000 0