/* ** ** 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 59734.924240 0.000217 28.79662 0.93226 1.00000 0 26.87140 0.84721 26.37993 0.85397 0.49148 0.10725 59734.924666 0.000208 29.84064 0.95787 1.00000 0 27.90757 0.88119 27.59065 0.88557 0.31692 0.08790 59734.925085 0.000211 29.32804 0.93659 1.00000 0 27.52527 0.86912 27.30887 0.87211 0.21640 0.07213 59734.925516 0.000220 28.23990 0.91001 1.00000 0 26.49147 0.83565 26.09884 0.84106 0.39263 0.09523 59734.925950 0.000214 29.12198 0.92856 1.00000 0 27.36989 0.86079 27.10897 0.86438 0.26092 0.07867 59734.926387 0.000223 27.65950 0.88936 1.00000 0 26.06937 0.82356 25.75023 0.82797 0.31914 0.08529 59734.926833 0.000223 27.64479 0.89200 1.00000 0 26.14742 0.82479 25.73710 0.83045 0.41032 0.09671 59734.927261 0.000205 30.23665 0.96895 1.00000 0 28.52636 0.89716 28.15553 0.90226 0.37083 0.09575 59734.927678 0.000211 28.57069 0.94381 1.00000 0 27.41550 0.86739 26.59798 0.87865 0.81752 0.14020 59734.928097 0.000208 29.43777 0.95799 1.00000 0 28.04669 0.88339 27.41284 0.89209 0.63385 0.12431 59734.928523 0.000217 28.71265 0.91801 1.00000 0 27.05838 0.85015 26.73073 0.85465 0.32765 0.08757 59734.928963 0.000223 27.51611 0.90379 1.00000 0 26.14742 0.82479 25.41796 0.83481 0.72946 0.12895 59734.929408 0.000223 27.83511 0.89291 1.00000 0 26.25150 0.82643 25.90956 0.83114 0.34194 0.08829 59734.929860 0.000229 27.02821 0.87878 1.00000 0 25.53618 0.80471 24.98072 0.81235 0.55546 0.11109 59734.930308 0.000220 27.90167 0.90351 1.00000 0 26.43875 0.83482 25.97684 0.84118 0.46191 0.10329 59734.930754 0.000226 27.28099 0.88599 1.00000 0 25.68378 0.81219 25.21121 0.81871 0.47257 0.10312 59734.931194 0.000214 28.56675 0.93871 1.00000 0 27.36989 0.86079 26.53969 0.87215 0.83019 0.14033 59734.931619 0.000211 29.37019 0.95603 1.00000 0 27.52527 0.86912 26.94820 0.87707 0.57707 0.11779 59734.932050 0.000220 27.93576 0.91069 1.00000 0 26.35967 0.83357 25.80538 0.84121 0.55430 0.11314 59734.932478 0.000208 29.56864 0.95265 1.00000 0 27.90757 0.88119 27.51751 0.88657 0.39006 0.09751 59734.932901 0.000214 28.96669 0.93050 1.00000 0 27.04502 0.85567 26.76039 0.85960 0.28464 0.08217 59734.933341 0.000226 27.44632 0.88089 1.00000 0 25.88925 0.81543 25.55170 0.82008 0.33755 0.08716 59734.933798 0.000231 28.30277 0.88470 1.00000 0 26.74452 0.81837 26.34959 0.82365 0.39494 0.09309