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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-14 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2020 Q1 17/09/2020 21:58:18 16.32 15.45 14.98 14.58 14.29 14.04 4.1 20.8 C23 C/2020 Q1 17/09/2020 21:58:18* 0.05 0.05 0.09 0.10 0.09 0.09 4 6.5 Gai C/2020 Q1 18/09/2020 21:56:15 15.93 15.10 14.66 14.32 14.03 13.79 6.0 21.0 C23 C/2020 Q1 18/09/2020 21:56:15* 0.09 0.06 0.06 0.09 0.11 0.12 7 7.2 Gai C/2020 Q1 21/09/2020 20:20:38 16.20 15.31 14.90 14.56 14.27 14.03 4.7 18.0 C23 C/2020 Q1 21/09/2020 20:20:38* 0.36 0.22 0.13 0.12 0.11 0.13 6 5.4 Gai
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2020 Q1 17/09/2020 21:58:18 0.90 1.41 30.63 14.91 4 17 4 1.224 C23 C/2020 Q1 18/09/2020 21:56:15 0.93 1.42 29.60 14.65 6 23 4 1.362 C23 C/2020 Q1 21/09/2020 20:20:38 1.02 1.43 26.91 15.01 5 21 4 1.313 C23 FoCAs 3.36 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs