/* ** ** 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 54483.210636 0.000211 34.56092 1.11207 1.00000 0 27.44294 0.86782 27.12548 0.87228 0.31746 0.08805 54483.211032 0.000185 37.95663 1.21819 1.00000 0 31.42731 0.99184 31.06521 0.99691 0.36210 0.10043 54483.211391 0.000174 39.99310 1.28475 1.00000 0 33.62263 1.05954 33.17697 1.06577 0.44567 0.11507 54483.211747 0.000182 38.38169 1.23144 1.00000 0 32.02156 1.00908 31.62541 1.01462 0.39615 0.10588 54483.212111 0.000182 38.01453 1.23035 1.00000 0 31.79897 1.00557 31.28963 1.01271 0.50933 0.12005 54483.212490 0.000197 35.55748 1.15219 1.00000 0 29.90272 0.93859 29.24733 0.94770 0.65539 0.13108 54483.212878 0.000191 36.47241 1.17529 1.00000 0 30.38391 0.96034 29.97876 0.96602 0.40515 0.10461 54483.213254 0.000185 37.85087 1.21127 1.00000 0 31.52122 0.99332 31.18697 0.99799 0.33425 0.09649 54483.213631 0.000191 36.15439 1.17836 1.00000 0 30.47497 0.96178 29.79972 0.97122 0.67525 0.13505 54483.214001 0.000179 38.73472 1.25394 1.00000 0 32.53804 1.02536 31.93423 1.03379 0.60381 0.13176 54483.214371 0.000191 36.75988 1.17241 1.00000 0 30.53568 0.96274 30.29259 0.96614 0.24309 0.08103 54483.214747 0.000185 37.77275 1.21650 1.00000 0 31.67773 0.99578 31.14850 1.00316 0.52923 0.12141 54483.215112 0.000179 38.99749 1.24535 1.00000 0 32.34416 1.02230 32.11414 1.02553 0.23002 0.08132 54483.215471 0.000179 38.78448 1.24112 1.00000 0 32.37648 1.02281 32.08895 1.02685 0.28753 0.09092 54483.215835 0.000185 37.34370 1.20399 1.00000 0 31.30211 0.98986 30.88429 0.99572 0.41781 0.10788 54483.216206 0.000185 37.58925 1.20347 1.00000 0 31.33341 0.99035 31.05487 0.99426 0.27854 0.08808 54483.216585 0.000194 35.94796 1.15891 1.00000 0 30.19952 0.95025 29.69399 0.95730 0.50553 0.11598 54483.216955 0.000177 39.49175 1.26502 1.00000 0 33.00576 1.04113 32.65508 1.04604 0.35069 0.10124 54483.217314 0.000182 38.43501 1.23527 1.00000 0 32.30775 1.01358 31.77012 1.02106 0.53763 0.12334 54483.217679 0.000182 38.33444 1.23181 1.00000 0 32.08516 1.01009 31.63242 1.01641 0.45274 0.11319 54483.218037 0.000177 39.64904 1.27138 1.00000 0 33.10429 1.04269 32.69515 1.04840 0.40914 0.10935 54483.218393 0.000179 39.06446 1.24470 1.00000 0 32.73191 1.02841 32.41563 1.03282 0.31628 0.09536 54483.218749 0.000177 39.04686 1.26641 1.00000 0 32.87440 1.03906 32.28991 1.04725 0.58448 0.13069 54483.219096 0.000171 40.56487 1.30951 1.00000 0 34.12460 1.07643 33.58074 1.08403 0.54387 0.12819 54483.219452 0.000185 38.26361 1.20903 1.00000 0 31.83424 0.99824 31.66712 1.00057 0.16713 0.06823 54483.219823 0.000185 37.52597 1.20054 1.00000 0 31.45862 0.99233 31.15222 0.99662 0.30640 0.09238 54483.220187 0.000179 38.70814 1.24285 1.00000 0 32.57035 1.02587 32.13906 1.03190 0.43129 0.11136 54483.220595 0.000229 37.72759 1.08929 1.00000 0 31.95192 0.90014 31.41035 0.90691 0.54157 0.11055