* * * * * C/2021 X1 (Maury-Attard) * * * * *

Year Mn Day    MM  Mag Ref Scope Pwr coma  DC tail p.a. Obs  Site
2023 10 14.43   M 14.9 AQ  40.0L 182  0.6  6            WYA  Walcha, NSW
(Diffuse coma, small opaque inner coma. Faint stellar pseudo-nucleus visible in good seeing. Windy conditions.)
2023 10  3.43   M 13.8 AQ  40.0L 108  1.0  4            WYA  Walcha, NSW
(Diffuse. Opaque centre.)
2023  9 18.69   M 14.6 AQ  40.0L 108  1.3  4            WYA  Walcha, NSW
(Diffuse. Opaque centre.)
2023  9 16.49   S 14.5 AQ  40.0L 182  0.5  3/           WYA  Walcha, NSW
(Diffuse and transparent coma, slight brightening to centre.)
2023  8 25.69   M 14.8 AQ  40.0L 182  0.6  4            WYA  Walcha, NSW
(Diffuse coma, opaque centre.)
2022 12 26.53   M 14.8 AQ  40.0L 108  0.9  5            WYA  Walcha, NSW
(Diffuse centre, opaque inner coma.)
2022 12 20.47   M 14.4 AQ  40.0L 182  0.9  5/           WYA  Walcha, NSW
(Opaque centre, faintly stellar at centre in good seeing.)
2022 11 25.63   M 14.5 AQ  40.0L 182  0.8  6            WYA  Walcha, NSW
(Diffuse, pseudo-nucleus visible, appears offset to SW slightly.)
2022 11 23.49   M 14.6 AQ  40.0L 108  0.6  5/           WYA  Walcha, NSW
(Opaque centre, faint stellar pseudo-nucleus visible.)
2022 10 29.64   M 14.5 AQ  40.0L 261  0.4  3/           WYA  Walcha, NSW
(Close to stars. Opaque centre. Windy conditions made for poor seeing at times.)