British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community Member Pages David Swan
Image search

21P: near nucleus detail

Image

Expand image

About this observation
Observer
David Swan
Time of observation
28/07/2018 - 23:18
Object
21P/Giacobini-Zinner
Observing location
Tynemouth, UK
Equipment
200mm SCT @ f/6.3
ASI183MM
Baader UV+IR cut
FireCapture, DeepSkyStacker and Maxim DL
Exposure
14 x 20s
Tags
Like This Image
Share

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.

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of the work by third-parties is expressly forbidden without the consent of the copyright holder. For more information, please contact the webmaster.