C/2018 F4 (PanSTARRS)

C/2018 F4 (PanSTARRS)
Reported observations:
2020 Mar. 20.41 UT: m1=14.1, Dia.=1’, DC=3/, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Moderately condensed  and opaque inner coma surrounded by transparent outer coma. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2020 Mar. 19.40 UT: m1=14.0, Dia.=1’, DC=4, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Coma diffuse, small and moderately condensed centre. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2020 Mar. 18.39 UT: m1=14.0, Dia.=1’, DC=3/, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Walcha, NSW, Australia) [No enhancement in Swan Band filter, diffuse outer coma, small and moderately condensed central condensation. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2019 Dec. 28.66 UT: m1=13.8, Dia.=0.8’, DC=5, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Small and opaque inner coma, diffuse outer coma, almost stellar at centre. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2019 Dec. 27.50 UT: m1=13.9, Dia=0.8’, DC=6, ... 40-cm Lf:4.5 (108x) ... Chris Wyatt (Walcha, NSW, Australia) [Faint stellar pseudo-nucleus, small semi-transparent outer coma. No enhancement in Swan Band filter. Comparison stars checked using APASS data in Guide 9.0, Method=M, Cat=AQ]
2019 Dec. 06.67 UT: m1=13.5, Dia.=0.8’, DC=5/, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Bendemeer, NSW, Australia) [Diffuse outer coma, small and opaque inner coma with faint stellar pseudo-nucleus visible in good seeing. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2019 Dec. 04.64 UT: m1=13.5, Dia.=0.9’, DC=6, ... 81.3-cm L f:4.5(118x) ... Chris Wyatt (Bendemeer, NSW, Australia) [Dims in Swan Band filter. Stellar pseudo-nucleus visible, semi-transparent outer coma. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]