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NGC 6888 Crescent Nebula by Graham

Equipment item: telescope.

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	Replies	Views	Created
Unusual star spikes/flares on 10" RC GSO 10" f/8 Ritchey-Chretien Ritchey-Chrétien Artifacts Tobiasz Last post: Tobiasz	8	269	Sep 28, 2024
Secondary mirror tilted in its holder GSO 10" f/8 Ritchey-Chretien Ritchey-Chrétien Collimation +2 Götz Golla	0	127	Jun 24, 2024
GSO 10" RC baffling and flats GSO 10" f/8 Ritchey-Chretien Ritchey-Chrétien Calibration Götz Golla Last post: wizzlebippi	21	942	May 25, 2024
Focal length of GSO 10" RC GSO 10" f/8 Ritchey-Chretien Ritchey-Chrétien Focuser +2 Götz Golla Last post: Götz Golla	22	905	May 12, 2024

Showing 1-4 of 4