/* ** ** 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 57803.059823 0.000234 26.80997 0.86190 1.00000 0 24.88092 0.78445 24.54826 0.78914 0.33267 0.08589 57803.060289 0.000231 26.76068 0.86069 1.00000 0 25.04169 0.79189 24.74977 0.79602 0.29192 0.08096 57803.060757 0.000237 26.81110 0.85136 1.00000 0 24.79738 0.77835 24.60021 0.78112 0.19717 0.06572 57803.061235 0.000240 25.93749 0.83402 1.00000 0 24.32966 0.76631 23.98336 0.77119 0.34629 0.08657 57803.061721 0.000246 25.54671 0.82350 1.00000 0 23.87504 0.75013 23.45235 0.75607 0.42268 0.09451 57803.062221 0.000255 24.47908 0.78672 1.00000 0 22.97005 0.72313 22.64344 0.72773 0.32662 0.08165 57803.062708 0.000231 26.90744 0.85935 1.00000 0 25.06673 0.79228 24.88709 0.79483 0.17964 0.06351 57803.063188 0.000249 25.10048 0.80586 1.00000 0 23.55083 0.74068 23.21662 0.74538 0.33421 0.08355 57803.063683 0.000246 25.38898 0.81561 1.00000 0 23.56865 0.74531 23.31503 0.74889 0.25361 0.07321 57803.064172 0.000243 25.95811 0.82953 1.00000 0 24.08772 0.75794 23.83109 0.76155 0.25663 0.07408 57803.064658 0.000243 25.78067 0.82086 1.00000 0 24.01617 0.75681 23.84508 0.75923 0.17109 0.06049 57803.065150 0.000249 25.14812 0.80698 1.00000 0 23.34118 0.73738 23.09052 0.74092 0.25066 0.07236 57803.065627 0.000229 27.35267 0.87063 1.00000 0 25.35867 0.80191 25.24497 0.80352 0.11370 0.05085 57803.066110 0.000255 24.64735 0.78886 1.00000 0 22.92452 0.72241 22.67956 0.72587 0.24496 0.07072 57803.066617 0.000252 24.60670 0.79204 1.00000 0 23.04986 0.72854 22.76079 0.73262 0.28908 0.07726 57803.067120 0.000252 24.76907 0.79128 1.00000 0 23.09592 0.72926 22.91008 0.73189 0.18583 0.06194 57803.067618 0.000246 25.19184 0.81151 1.00000 0 23.61578 0.74605 23.29877 0.75053 0.31701 0.08185 57803.068124 0.000260 24.20344 0.76710 1.00000 0 22.50413 0.70776 22.38437 0.70945 0.11976 0.04889 57803.068619 0.000234 27.07722 0.86420 1.00000 0 24.85619 0.78406 24.65659 0.78688 0.19960 0.06653 57803.069111 0.000258 24.02885 0.77384 1.00000 0 22.50938 0.71181 22.22680 0.71580 0.28258 0.07552 57803.069739 0.000370 26.11232 0.67258 1.00000 0 24.27478 0.61638 24.03620 0.61909 0.23858 0.05787