/* ** ** 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 55680.125346 0.000269 5.80632 0.42103 0.97849 0 4.44696 0.31289 4.33248 0.31393 0.11448 0.02560 55680.125852 0.000237 6.60738 0.47808 0.97561 0 5.03338 0.35503 4.92269 0.35604 0.11069 0.02685 55680.126362 0.000272 5.90835 0.43050 0.96809 0 4.40294 0.31133 4.28845 0.31239 0.11448 0.02560 55680.126877 0.000243 6.58846 0.48767 0.96429 0 5.02070 0.35238 4.78920 0.35449 0.23151 0.03858 55680.127374 0.000255 6.21618 0.45462 0.98864 0 4.67445 0.32808 4.50681 0.32961 0.16764 0.03168 55680.127852 0.000223 6.98759 0.50918 1.00000 0 5.22949 0.36886 5.08066 0.37022 0.14883 0.03173 55680.128329 0.000255 6.20282 0.45800 0.97727 0 4.65892 0.32944 4.48327 0.33105 0.17565 0.03262 55680.128867 0.000284 5.58294 0.40868 0.98980 0 4.13059 0.29208 4.00708 0.29321 0.12351 0.02575 55680.129391 0.000240 6.84168 0.49724 0.95181 0 5.12245 0.36041 4.97739 0.36174 0.14506 0.03093 55680.129869 0.000237 6.77762 0.48970 0.98780 0 4.99597 0.35152 4.88022 0.35257 0.11575 0.02728 55680.130360 0.000255 6.53974 0.47645 0.94318 0 4.82731 0.34134 4.70180 0.34249 0.12552 0.02807 55680.130858 0.000243 6.80197 0.48583 0.96429 0 5.02070 0.35238 4.94354 0.35309 0.07717 0.02228 55680.131391 0.000289 5.70968 0.41156 0.97000 0 4.21320 0.29498 4.10580 0.29596 0.10740 0.02402 55680.131943 0.000263 5.99151 0.42934 1.00000 0 4.40294 0.31133 4.35142 0.31181 0.05152 0.01717 55680.132438 0.000231 6.78265 0.48892 1.00000 0 5.00834 0.35414 4.92369 0.35492 0.08465 0.02348 55680.132913 0.000243 6.46342 0.47296 0.98810 0 4.82731 0.34134 4.68297 0.34267 0.14434 0.03010 55680.133373 0.000217 7.26058 0.52512 1.00000 0 5.36894 0.37870 5.25087 0.37978 0.11807 0.02864 55680.133815 0.000226 7.06668 0.50359 1.00000 0 5.16244 0.36413 5.11569 0.36456 0.04675 0.01767 55680.134307 0.000266 6.10902 0.44036 0.96739 0 4.50188 0.31833 4.42579 0.31903 0.07609 0.02110 55680.134811 0.000237 6.65851 0.47873 1.00000 0 4.91062 0.34637 4.82803 0.34712 0.08258 0.02290 55680.135303 0.000255 6.23018 0.44445 1.00000 0 4.55304 0.32195 4.51752 0.32227 0.03552 0.01450 55680.135829 0.000272 5.88316 0.42883 0.97872 0 4.39863 0.30949 4.26274 0.31073 0.13589 0.02774 55680.136454 0.000353 6.19171 0.38067 0.98361 0 4.52420 0.27483 4.47645 0.27520 0.04775 0.01440