Forums - AstroBin

New to AstroBin? Discover how we help astrophotographers share and preserve their work. Learn more

Animated very fast and big protuberance today. Sun 09/30/2025 Ha Heliostar 76

Animated very fast and big protuberance today. Sun 09/30/2025 Ha Heliostar 76 by OMC300

Index Catalogue object

Showing 1-9 of 9

Topics		Participants	Replies	Views	Created
	Horsehead looking too yellow Siril Team Siril Processing IC434 Rangerdanger12629rNew contributor Last post: Tony Gondola		11	253	3 days ago
	Common artifacts in M 42 and IC 434 images, unsure how to control them? Acquisition Deep Sky Artifacts +2 Dancerfa18 Last post: Rob Kiefer		17	603	Dec 11, 2024
	Dual band experimenting The OSC Club (One Shot Camera) Narrowband One-Shot Color IC434 +2 Stefano PesciIOTD Staff Last post: Jim Case		14	431	Mar 5, 2024
	Experimenting with dual band filters Processing Narrowband Deep Sky +2 Stefano PesciIOTD Staff		0	121	Mar 2, 2024
	Gem28 stops tracking with ASIAIR iOptron GEM28 William Optics Redcat 51 M42 +2 Borja Serra Last post: Borja Serra		18	477	Feb 13, 2024
	Issues Autoguiding Near Horsehead Nebula Acquisition Guiding Deep Sky +2 Fabian Butkovich Last post: Brian Puhl		2	168	Nov 1, 2023
	IC434 - Is this my current setup limits? William Optics Redcat 51 Request for feedback IC434 +2 Dimitris Kavallieratos Last post: Steven		24	1.3k	Jan 21, 2022
	Issues with Star Alignment using Chroma Filters Equipment Narrowband SII +2 William Gottemoller Last post: Brian Puhl		13	665	Dec 20, 2021
	First Light with 8" RC has ghosts Acquisition Deep Sky IC434 +2 Ian McIntyre Last post: Ian McIntyre		9	565	Nov 4, 2021

Showing 1-9 of 9