/* ** ** 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 59343.222927 0.000252 25.35398 0.82125 1.00000 0 23.07290 0.72890 22.67790 0.73451 0.39500 0.09062 59343.223425 0.000246 26.30085 0.84853 1.00000 0 23.73363 0.74791 23.35062 0.75334 0.38301 0.09028 59343.223914 0.000243 26.08588 0.84849 1.00000 0 23.94463 0.75569 23.44939 0.76271 0.49523 0.10326 59343.224400 0.000243 26.11586 0.84075 1.00000 0 23.87308 0.75456 23.57163 0.75884 0.30145 0.08056 59343.224889 0.000246 25.89763 0.83044 1.00000 0 23.59222 0.74568 23.35816 0.74901 0.23406 0.07057 59343.225375 0.000240 26.70305 0.86847 1.00000 0 24.11243 0.76288 23.65482 0.76939 0.45762 0.09986 59343.225876 0.000260 24.36833 0.79187 1.00000 0 22.28154 0.70425 21.85952 0.71025 0.42202 0.09209 59343.226377 0.000240 26.38676 0.85869 1.00000 0 24.32966 0.76631 23.78488 0.77402 0.54478 0.10896 59343.226851 0.000234 27.11488 0.87500 1.00000 0 24.83146 0.78367 24.45187 0.78906 0.37960 0.09207 59343.227334 0.000249 25.62719 0.83143 1.00000 0 23.38778 0.73811 22.94612 0.74438 0.44165 0.09638 59343.227841 0.000258 24.69927 0.79726 1.00000 0 22.64444 0.71394 22.27864 0.71913 0.36580 0.08622 59343.228359 0.000260 24.29882 0.78825 1.00000 0 22.34832 0.70531 21.92629 0.71129 0.42202 0.09209 59343.228853 0.000234 26.95827 0.88350 1.00000 0 25.02933 0.78679 24.31479 0.79686 0.71454 0.12631 59343.229316 0.000229 27.95650 0.89697 1.00000 0 25.48547 0.80391 25.18784 0.80814 0.29763 0.08255 59343.229797 0.000252 25.43591 0.82731 1.00000 0 23.11895 0.72963 22.64079 0.73641 0.47816 0.09970 59343.230303 0.000255 25.10165 0.80199 1.00000 0 22.83347 0.72098 22.64849 0.72361 0.18498 0.06166 59343.230804 0.000246 25.47161 0.83903 1.00000 0 23.68649 0.74717 22.98430 0.75710 0.70219 0.12224 59343.231284 0.000234 27.40981 0.88241 1.00000 0 24.88093 0.78445 24.52366 0.78952 0.35727 0.08932 59343.231756 0.000237 26.63859 0.87314 1.00000 0 24.47978 0.77335 23.86218 0.78210 0.61760 0.11671 59343.232253 0.000260 24.57900 0.78927 1.00000 0 22.50413 0.70776 22.18259 0.71231 0.32154 0.08039 59343.232763 0.000249 25.66752 0.82310 1.00000 0 23.43436 0.73885 23.16096 0.74273 0.27340 0.07583 59343.233246 0.000234 27.16636 0.87506 1.00000 0 24.85620 0.78406 24.49893 0.78914 0.35727 0.08932 59343.233715 0.000234 26.87650 0.87971 1.00000 0 24.90566 0.78484 24.25811 0.79400 0.64755 0.12025 59343.234325 0.000376 25.42310 0.70794 1.00000 0 24.81054 0.61833 22.94621 0.63896 1.86433 0.16105