/* ** ** 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 58821.121255 0.000174 36.10606 1.16368 1.00000 0 33.68942 1.06059 33.14664 1.06828 0.54278 0.12793 58821.121611 0.000182 35.07445 1.11753 1.00000 0 32.14876 1.01109 31.86158 1.01516 0.28718 0.09082 58821.121973 0.000179 35.36924 1.13213 1.00000 0 32.37648 1.02281 32.08467 1.02697 0.29182 0.09228 58821.122329 0.000177 36.27519 1.15455 1.00000 0 33.10429 1.04269 32.86702 1.04606 0.23728 0.08389 58821.122676 0.000171 36.58076 1.18109 1.00000 0 34.05670 1.07536 33.53539 1.08276 0.52131 0.12644 58821.123029 0.000182 34.19289 1.10516 1.00000 0 31.83077 1.00607 31.34256 1.01302 0.48821 0.11841 58821.123390 0.000179 35.30137 1.13383 1.00000 0 32.40879 1.02332 32.02943 1.02872 0.37936 0.10522 58821.123758 0.000188 33.65976 1.08102 1.00000 0 30.91301 0.97609 30.55115 0.98124 0.36185 0.10036 58821.124128 0.000182 35.05714 1.12786 1.00000 0 32.43495 1.01558 31.83186 1.02407 0.60309 0.13160 58821.124484 0.000174 36.31224 1.15991 1.00000 0 33.58926 1.05901 33.28771 1.06330 0.30154 0.09536 58821.124831 0.000174 36.46508 1.16427 1.00000 0 33.78959 1.06217 33.42773 1.06729 0.36185 0.10446 58821.125184 0.000179 35.17278 1.13574 1.00000 0 32.40879 1.02332 31.91271 1.03037 0.49609 0.12032 58821.125546 0.000182 35.19865 1.11153 1.00000 0 32.46675 1.01608 32.26572 1.01891 0.20103 0.07598 58821.125908 0.000179 35.06211 1.12973 1.00000 0 32.69960 1.02790 32.14515 1.03574 0.55445 0.12720 58821.126261 0.000174 36.32537 1.16895 1.00000 0 33.45570 1.05691 33.03354 1.06291 0.42216 0.11283 58821.126611 0.000177 35.88308 1.15101 1.00000 0 32.94009 1.04010 32.58417 1.04516 0.35592 0.10275 58821.126973 0.000185 34.15636 1.09933 1.00000 0 31.42732 0.99184 31.00328 0.99786 0.42405 0.10949 58821.127334 0.000177 35.58731 1.15592 1.00000 0 32.97293 1.04062 32.32041 1.04987 0.65252 0.13912 58821.127687 0.000177 36.68305 1.16486 1.00000 0 33.43271 1.04785 33.13611 1.05204 0.29660 0.09379 58821.128049 0.000185 33.89980 1.09169 1.00000 0 31.55253 0.99381 31.07195 1.00062 0.48059 0.11656 58821.128417 0.000182 34.75154 1.10812 1.00000 0 32.18056 1.01159 31.86466 1.01606 0.31590 0.09525 58821.128770 0.000171 36.87795 1.17858 1.00000 0 34.12461 1.07643 33.81796 1.08079 0.30666 0.09697 58821.129111 0.000171 36.53398 1.17737 1.00000 0 33.92088 1.07321 33.49156 1.07933 0.42932 0.11474 58821.129458 0.000177 35.71712 1.14661 1.00000 0 32.80872 1.03802 32.48246 1.04267 0.32626 0.09837 58821.129814 0.000179 35.65197 1.13448 1.00000 0 32.50573 1.02485 32.30146 1.02776 0.20427 0.07721 58821.130176 0.000182 34.65889 1.11398 1.00000 0 32.02156 1.00909 31.59079 1.01520 0.43078 0.11123 58821.130546 0.000188 34.08584 1.09644 1.00000 0 31.37531 0.98336 30.81862 0.99121 0.55670 0.12448 58821.130908 0.000174 36.51328 1.17593 1.00000 0 33.65603 1.06007 33.14341 1.06733 0.51262 0.12433 58821.131261 0.000179 35.09809 1.11990 1.00000 0 32.40879 1.02332 32.17534 1.02665 0.23345 0.08254 58821.131689 0.000249 36.14976 0.97037 1.00000 0 33.05503 0.87750 32.80258 0.88052 0.25246 0.07288