C/2019 A9 (PANSTARRS)

C/2019 A9 (PANSTARRS)
Reported observations:
2019 Sep. 03.77 UT: m1= 11.5, Dia.=1.9’, DC=3/, ... 40-cm L(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Coma small and diffuse, opaque centre, moderately condensed. Low altitude = 18.3°, Open Cluster NGC 2849 visible in same field to the North. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2019 Aug. 28.77 UT: m1=12.3, Dia.=1’, DC=5/, ... 40-cm L f:4.5(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Enhances in Swan Band filter, very diffuse transparent outer coma brightening to a small and well condensed and sometimes stellar centre. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2019 Aug. 08.79 UT: m1=12.3, Dia.=1.3’, DC=3, ... 40-cm L(108x) ... Chris Wyatt (Walcha, NSW, Australia) [Enhances well in Swan Band. Diffuse and semi-transparent coma. Low altitude= 15.2°. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]