Observation by David Swan: 21P: near nucleus detail

Uploaded by

David Swan

Observer

David Swan

Observed

2018 Jul 28 - 22:18

Uploaded

2018 Jul 29 - 19:35

Objects

21P Giacobini-Zinner

Equipment

200mm SCT @ f/6.3
ASI183MM
Baader UV+IR cut
FireCapture, DeepSkyStacker and Maxim DL

Exposure

14 x 20s

Location

Tynemouth, UK

Target name

21P/Giacobini-Zinner

Title

21P: near nucleus detail

About this image

I have applied a rotational gradient filter (simple subtraction, 15 deg rotation) to my previously posted image, to try to bring out some near-nucleus jet detail.

Files associated with this observation

21p_rotgrad_20180728_231825_dswan.png (746.5 kB)

Like this image

Jeremy Shears, Peter Carson, Andy Wilson

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