Observation by Martin Lewis: Neptune and Triton 1st Nov. 2021

Uploaded by

Martin Lewis

Observer

Martin Lewis

Observed

2021 Nov 01 - 22:10

Uploaded

2021 Nov 06 - 11:15

Objects

Neptune

Equipment

444mm Dobsonian
ASI290MM plus 610nm Baader longpass filter

Location

St Albans, UK

Target name

Neptune

Title

Neptune and Triton 1st Nov. 2021

About this image

Neptune imaged in fair seeing from 1st Nov. Baader 610nm longpass filter & mono ASI290MM. Best 60% of the best 20mins of video (44mins shot in total) so effectively a 12min total exposure. A nice hi res shot but no surface details seen unfortunately. 20msec & 50msec frames for the planet. Colourised mono to match visual view.

Triton separately imaged for 1.6mins (best 80% of a 2min run) with 102msec frames.

Martin

Files associated with this observation

N_2021-11-01_2210_IR_MLe.png (138.4 kB)

Like this image

Alan Thomas, Jeremy Shears, Mike Foulkes, Peter Tickner, Andrew Paterson, Mr John William Hughes, Manolo_Rodriguez, Martina McGovern, Ron Johnson

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