Forums - AstroBin

AstroBin is the home of astrophotography - Share full resolution images, preserve acquisition details, discover equipment, discuss techniques, and learn from the community.Discover AstroBin

Iris Nebula from GSSP by Richard Gerber

Tags

New topic

Showing 1-50 of 9009

	Replies	Views	Last updated
Community tools and Hobby projects Astronomy tools Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor Last post: STAN BARTON	75	3.9k	20 hours ago
A case against or for noise. Processing Noise Reduction Deep Sky +1 Jul 20, 2026Tony GondolaFrequent contributorExemplary contributor Last post: John Hayes	44	1k	3 hours ago
Windows blocking ZWO camera drivers on newer builds ZWO ASI662MC May 23, 2026Interactive Sky Last post: Julio Maset	20	562	3 minutes ago
Serious Stray Light Issue - William Optics UltraCat 56 William Optics Ultra-Cat 56 Artifacts Mar 1, 2026rqfugate Last post: Muhammad Mufti	44	1.5k	1 day ago
The New Mesu Mount Mesu-Optics 200 ADM Accessories TGAD - Tandem Guiding Aiming Device Mesu-Optics 200 MK II +6 Jul 20, 2026Rob Lyons Last post: Tareq Abdulla	5	354	10 hours ago
Decent 400mm flat panel? Equipment Reflectors Calibration +1 Jul 21, 2026mkbnNew contributor Last post: ItsMeAstro	14	246	1 day ago
SPCC and PCC both fail with "Insufficient data" on vdB 123 — regression collapses to 0-1 samples despite hundreds of matched stars Color Calibration VdB123 Jul 21, 2026electro77New contributor Last post: andrea tasselli	9	148	1 day ago
Remote imaging versus hands-on astrophotography: the debate continues Backyard Astrophotography Jan 20, 2026Jeff Bennett Last post: Matthis Debruyne	271	7k	4 days ago
# PixInsight Gradient correction issues with MARS DR2 and luminance frame Calibration Processing Jul 21, 2026RonPerfect post Last post: Ron	10	202	1 day ago
Higher FL scope for travel? Strain vs EQ mount? Buying Advice Jul 17, 2026Eric Miller Last post: Jim Case	21	251	2 days ago
Star Watcher Adventure GTi remote shutter cable not working with Nikon Z6 Nikon Z6 Mirrorless Star Tracker +1 Jul 21, 2026Dave T Last post: TiffsAndAstro	3	40	1 day ago
Share your star crops made with Canon EF 70–200mm f/2.8L IS II Equipment Collimation Help Needed Jul 19, 2026Viktoryia LazaravaNew contributor Last post: Viktoryia Lazarava	9	257	2 days ago
Understanding and comparing PixInsight Benchmarks Pleiades Astrophoto PixInsight Processing Buying Advice Dec 22, 2023Jaymz Bondurant Last post: Tony Gondola	15	1.2k	3 days ago
New Askar SQA60Pro announced Equipment Refractors May 25, 2026Vincent VdB Last post: Jeff Horn	12	580	2 days ago
r Calibration Jul 21, 2026Menelaos Last post: mkbn	3	106	1 day ago
Weird gradient I can't remove through PixInsight (M31) Processing Gradient Removal Request for feedback +3 Jul 19, 2026ElenaNew contributor Last post: Jonathan Paul	11	356	3 days ago
Screwing or not screwing the coma corrector to the newton focuser that's the question Equipment Focuser Reflectors +1 Oct 12, 2025Frédéric Ruciak Last post: Frédéric Ruciak	25	469	3 days ago
Advices about the Askar 180FMA ZWO EAF Refractors Auto-Focusing +1 Jul 18, 2026Roberto MR Last post: Werner Stumpferl	4	188	2 days ago
Celestron Starsense Explorer LT 127AZ Smartphone Beginner Help Needed +1 Jul 10, 2026Tatiana DESCORMIER Last post: Tony Gondola	7	36	2 days ago
External focuser on an SCT; What about temperature change induced focal shift and back-focus? Celestron EdgeHD 11"Celestron EdgeHD 14"Celestron EdgeHD 8" +1 Mar 25, 2026John Stone Last post: Sid Frede	48	1.1k	4 days ago
NINA refocusing after a flip Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA) Jul 20, 2026andrea tasselliFrequent contributor Last post: andrea tasselli	2	85	3 days ago
Stacking data with different resolution - same telescope, different cameras ZWO ASI2600MC Pro DSLR Processing +1 Jul 15, 2026Spencer Dennis Last post: Spencer Dennis	14	283	4 days ago
A tip for a beginner Guiding Polar Alignment Registration +3 Jul 17, 2026Lucas NomadeNew contributor Last post: Lucas Nomade	29	337	4 days ago
Surprised by improved M81 and M82 images with equatorial mount DWARFLAB DWARF 3 Integrated Camera DWARFLAB DWARF 3 DWARFLAB Stellar Studio +6 Jul 3, 2026Juan M. González C. Last post: SonnyE	4	187	4 days ago
Beginner astrophotography setup advice with Canon R5mk2 and Skywatcher mount Sky-Watcher Star Adventurer GTi Mirrorless Star Tracker +2 Jul 15, 2026WildMtns Last post: WildMtns	10	144	4 days ago
PixInsight error running SPCC on a preview Pleiades Astrophoto PixInsight Troubleshooting Jul 17, 2026Ted LeRoyNew contributor Last post: Bob Meincke	11	560	5 days ago
Filter Suggestion Equipment Reducer Acquisition +3 Dec 14, 2025Jonathan Spool Last post: Alain JUNCKER	10	254	5 days ago
Star Adventurer and Autoguiding Sky-Watcher Star Adventurer Equipment Star Tracker +1 Jan 26, 2019Twan Oligschlaeger Last post: Baronvonsmoogle	25	1.1k	6 days ago
Studies of an extreme case in mosaic processing, where all standard methods fail Processing Gradient Removal Mosaic Jul 12, 2026Wei-Hao WangPerfect post Last post: Wei-Hao Wang	24	495	6 days ago
Quantity of Stars ZWO ASI585MC Pro ZWO ASI2600MC Pro ZWO ASI533MC Pro Jul 14, 2026K. Wiseman Last post: donld	11	289	6 days ago
How often do you clean your scope? Ritchey Chretien telescopes GSO Family Filter Wheel Reflectors Ritchey-Chrétien +3 Jul 15, 2026David DeShan Last post: David DeShan	5	160	5 days ago
Sensor plane or collimation first for Celestron 9.25 XLT? Celestron SCTs Request for feedback Collimation Help Needed Jul 18, 2026Jim Milling Last post: andrea tasselli	2	51	5 days ago
So, what happened at the SPIE Telescopes and Instrumentation Meeting this year (2026)? General Science Conventions News +1 Jul 12, 2026John HayesFrequent contributorExemplary contributor Last post: John Hayes	19	539	7 days ago
Rescuing images from artifacts Processing Deep Sky Artifacts Feb 2, 2023Paul MacAree Last post: Jackson Mark	4	417	7 days ago
Mele3C - needs acknowledgement to share? Astronomy tools Jul 15, 2026Paul Ludden Last post: Dunk	7	107	7 days ago
Filter-induced halos? Filters Acquisition Artifacts Jul 14, 2026l.roulin Last post: l.roulin	6	189	7 days ago
ZWO EFW36 vibration during filter change cause guide issue ZWO EFW 7 x 36mm Jul 12, 2026Michele Campini Last post: Michele Campini	13	140	7 days ago
What’s one astrophotography tip that helped you improve? Equipment Processing Beginner +2 Jul 9, 2026Davide FontanaAstroBin Staff Last post: TiffsAndAstro	26	778	9 days ago
How do you get a reliable weather forecast before a session? Seeing Conditions Transparency Weather +1 Jul 3, 2026Alex G Last post: Peák Gergely	45	661	9 days ago
Trouble finding the new Seesttar 4.3 app upgrade Help Needed Jul 16, 2026Keith Sisk	0	30	7 days ago
Astrograph newton Buying Advice Jul 15, 2026ManuMiranda Last post: Interactive Sky	2	161	7 days ago
SDSO1: A shocked PNe in Front of M31 Citizen Science News Planetary Nebula +1 Jul 15, 2026Gordon Pegue	0	123	8 days ago
Advice needed: haze appearing in stacked astrophotography images Processing Beginner Help Needed +2 Jul 14, 2026MATHIAS LAGARDE Last post: MATHIAS LAGARDE	2	97	9 days ago
Broadband filters Filters Jul 13, 2026Jon Woodhead Last post: Jon Woodhead	6	167	9 days ago
Staying Safe with QR Codes: Best Practices for Secure Scanning 3D Printing Jul 13, 2026deleted	0	43	10 days ago
What's on your Bucket List ? Insane focal lengths Challenge Deep Sky Galaxy +1 Jul 13, 2026Luxo Last post: TiffsAndAstro	2	96	10 days ago
Advice for a new owner of an ES 127? Explore Scientific 127 Sky-Watcher EQ6-R Pro Flattener Focuser +1 Jul 13, 2026Stephen Girimont Last post: Don	6	57	9 days ago
First Mono Camera: IMX492? Monochrome Request for feedback Amp Glow +1 Jul 13, 2026Jeffrey Kinsey Last post: Jeffrey Kinsey	7	117	10 days ago
First Crescent Nebula - NGC 6888 Request for feedback Jul 12, 2026IvaoSpace_Max	0	57	11 days ago
About Aberration Inspector Pleiades Astrophoto PixInsight LE Jul 12, 2026Eric Gagné Last post: Brian Puhl	1	71	11 days ago

Showing 1-50 of 9009