C/2018 N2 (ASASSN)

C/2018 N2 (ASASSN)
Reported observations:
2019 Jan. 01.83 UT: m1=12.9, Dia.=0.8', DC=5, ... 20-cm SCT(133x) ... Juan Jose Gonzalez (Alto del Castro, Leon, Spain. Alt. 1720 m, 42º 54' N, 5º 48' W) [Altitude: 12 deg. Sidgwick method. APASS comparison stars. SQM: 20.9]
2018 Dec. 28.46 UT: m1=13.9, Dia.=1.5’, DC=6, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Faintly stellar in good seeing, diffuse coma. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2018 Dec. 27.45 UT: m1=13.7, Dia.=1.1’, DC=5/, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Coma diffuse, faintly stellar in good seeing. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2018 Nov. 29.50 UT: m1=14.3, Dia.=1’, DC=6, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Very diffuse outer coma, small pseudo-nucleus visible. Difficult due to proximity to bright star in field. Comparison stars checked using APASS data in Guide 9.0, Method= M, Cat= AQ]
2018 Nov. 26.45 UT: m1=14.0, Dia.=1’, DC=3/, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Difficult. Diffuse outer coma, small central condensation. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]
2018 Nov. 11.68 UT: m1=14.0, Dia.=1’, DC=3, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Difficult. Small coma. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]
2018 Nov. 10.66 UT: m1=14.0, Dia.=1.5’, DC=3/, ... 25-cm L f:5 (83x) ... Chris Wyatt (Walcha, NSW, Australia) [Difficult due to bright star in field, coma small. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]
2018 Nov. 03.42 UT: m1=14.3, Dia.=0.5’, DC=3, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Difficult. Diffuse outer coma, opaque inner coma, weakly condensed. Limiting magnitude= 15.0. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]
2018 Oct. 30.45 UT: m1=14.0, Dia.=0.8’, DC=3, ... 25-cm L f:5(83x) ... Chris Wyatt (Walcha, NSW, Australia) [Coma very small, slightly brighter centre. Motion checked over 1 hour period, close to mag 14.9 star. Comparison stars checked using APASS data in Guide 9.0, Method= S, Cat= AQ]
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