[Deep Sky] Acquisition techniques

Showing 1-50 of 1014

	Participants	Replies	Views	Last updated
Can anyone explain what would be this area on NGC 6883 ? Acquisition Deep Sky Nebula +1 Jul 5, 2026Refet Dehari Last post: Refet Dehari		3	220	17 days ago
Pixinlsight challenges for new problems ! Acquisition Calibration Processing +5 Jun 25, 2026Refet Dehari Last post: Refet Dehari		13	464	25 days ago
Seeking matching RGB and narrowband image data for analysis Acquisition Processing H-alpha +9 Jun 24, 2026Interactive Sky		0	43	28 days ago
Stacked SII image shows wave pattern noise at 1200s exposure Acquisition Deep Sky M27 +2 Jun 17, 2026jujumaster Last post: Tony Gondola		23	261	Jun 18, 2026
Look out SPCC, here comes SSSC… Acquisition Deep Sky Jun 11, 2026Tony GondolaFrequent contributorExemplary contributor Last post: John Hayes		1	301	Jun 11, 2026
NGC 4288 with long focal length. Acquisition Request for feedback Deep Sky +2 Jun 4, 2026Thomas Rider Last post: Brian Carter		8	128	Jun 9, 2026
Complete beginner looking for advice: Entry setup for galaxy imaging Equipment Acquisition Deep Sky Jun 3, 2026Ayaz Last post: Dave Stirling		8	150	Jun 5, 2026
Hubble palette on OSC, Hb or OIII? Filters Acquisition Duo-Narrowband +3 Jun 2, 2026Willem Jan DrijfhoutPerfect post Last post: Mikołaj Wadowski		22	346	Jun 5, 2026
Dual-band vs. Mono imaging CMOS Acquisition Duo-Narrowband +7 Jun 1, 2026Interactive Sky Last post: chvvkumar		51	1.1k	Jun 6, 2026
Possible collimation issues with SCT Acquisition Deep Sky M51 +1 May 31, 2026Celestron2 Last post: Alex Nicholas		12	218	Jun 3, 2026
Upgrading narrowband filters: is it worth switching from 7 mm to 3nm? Filters Narrowband Advanced +1 May 28, 2026Nikhil Last post: HR_Maurer		17	456	May 31, 2026
Impressions of Islands in Infinity: galaxies 3-D book review Acquisition Deep Sky Book Recommendations +2 May 24, 2026Alan Brunelle Last post: Gilmour Dickson		3	93	May 25, 2026
Magenta halos around dark regions Acquisition Processing Stretching +3 May 19, 2026milkywayphotography Last post: Tony Gondola		4	112	May 20, 2026
First-year astronomy student seeking raw deep-sky observation data for final project Acquisition Collaboration Request for feedback +8 May 17, 2026Jun Luzano Last post: Jun Luzano		3	185	May 18, 2026
Imaging in LRGB+Ha Acquisition Processing H-alpha +3 May 16, 2026Jerry GerberPerfect post Last post: Olivier Constans		5	265	May 17, 2026
Looking for a collaborator in the Northern Hemisphere Collaboration Deep Sky Messier Objects May 15, 2026Ari Paulechen Junior Last post: andrea tasselli		3	225	May 15, 2026
Narrow Band Imaging in Bortle 1 Skies Acquisition Deep Sky May 12, 2026Steven Zuhoski Last post: Steven Zuhoski		12	324	May 13, 2026
Issue with RGB Stars for SHO Image (Please Help) Acquisition RGB SHO +1 May 9, 2026Tommy Mastro Last post: Bernd Hagenauer		8	157	May 10, 2026
Unknown (to me) object in M44 Acquisition Deep Sky Help Needed +2 Apr 23, 2026Alex Penzias Last post: Alex Penzias		9	378	Apr 25, 2026
Astro filters quick check Filters Smartphone Acquisition +3 Apr 11, 2026Joël Last post: Joël		2	90	Apr 12, 2026
Plate Solving Acquisition Plate Solving Deep Sky +2 Apr 2, 2026John Nelson Last post: Tony Gondola		22	325	Apr 12, 2026
Help needed for dithering with NINA! Acquisition Dithering Beginner +3 Mar 26, 2026Horriblebaby Last post: Tony Gondola		14	261	Mar 31, 2026
Finding targets in light polluted skies - any tricks? Plate Solving Beginner Buying Advice +2 Mar 24, 2026giogargiulo Last post: giogargiulo		5	148	Mar 29, 2026
Antlia LRGB versus Chroma LRGB: is the price difference worth it? Equipment Acquisition Broadband +3 Mar 19, 2026Conor Woods Last post: Max Kuster		17	553	Mar 21, 2026
How long does it take to auto-focus? Acquisition Deep Sky Mar 16, 2026andrea tasselliFrequent contributor Last post: Scott Badger		30	559	Mar 18, 2026
Is it tilt? Acquisition Deep Sky Collimation +3 Mar 15, 2026John TuckerPerfect post Last post: oymd		12	220	Apr 3, 2026
Unusual R-C Light Leak - HELP! Acquisition Deep Sky Mar 13, 2026Gary Seven Last post: Gary Seven		11	223	Mar 15, 2026
Mysterious U-shaped structure near NGC 2477 and NGC 2546? Acquisition Deep Sky Help Needed +1 Mar 9, 2026Vin Last post: SonnyE		4	272	Mar 10, 2026
The How and Why of Superluminance Processing LRGB Luminance +3 Mar 7, 2026Mark McComiskey Last post: George Hatfield		51	1.3k	Mar 16, 2026
Possible large planetary nebula candidate (~20–30') – looking for narrowband imaging help Acquisition H-alpha Narrowband +7 Mar 5, 2026Interactive Sky Last post: Interactive Sky		6	247	Mar 5, 2026
Imaging Markarian's Chain at 1000mm Acquisition Deep Sky Mar 4, 2026Jerry GerberPerfect post Last post: Jerry Gerber		2	255	Mar 6, 2026
Looking for big aperture astrograph Equipment Ritchey-Chrétien Acquisition +6 Mar 3, 2026Photon_Collector Last post: menelmacar		21	781	Apr 12, 2026
Touptek Hope D60 Equipment Focuser Refractors +3 Mar 3, 2026Georg N. Nyman Last post: Georg N. Nyman		5	200	Mar 8, 2026
UV/IR Cut vs Luminance Acquisition Deep Sky Feb 28, 2026Eric Gagné Last post: andrea tasselli		7	160	Feb 28, 2026
Seeking astrophotographer for high-resolution images of 55 stars Remote Astrophotography Collaboration Request for feedback +2 Feb 25, 2026Alin Beudean Last post: SonnyE		14	403	Feb 26, 2026
Guide scope and camera recommendations for smaller Svbony refractors Refractors Guiding Beginner +2 Feb 23, 2026Rocksen Last post: ProksimaCentauri		3	58	Feb 23, 2026
Astrophotography in March Acquisition Deep Sky Feb 23, 2026Trey Wood Last post: NE-FL-Astro		10	439	Mar 2, 2026
NINA - Astrometric solution Acquisition Plate Solving Deep Sky +1 Feb 23, 2026Eric Gagné Last post: Tony Gondola		6	139	Feb 26, 2026
Weird artifacts in OIII and SII integrated images using WBPP Touptek ATR585M CMOS Acquisition Calibration +6 Feb 17, 2026Frank "Voloire" Last post: John Hayes		7	214	Feb 19, 2026
Light Pollution Mitigation Strategy: IRL RGB If you didn’t see it in In Reality, then it wasn’t there…. Siril Team Siril Background Extraction Gradient Removal +5 Feb 12, 2026Ahkilleux Last post: Seizal Bong		6	203	Mar 11, 2026
I am building an app for amateur deep-sky astrophotography. Acquisition Deep Sky Feb 9, 2026Zhe Hong Last post: Zhe Hong		2	190	Feb 10, 2026
February Targets Acquisition Deep Sky Feb 7, 2026Trey Wood Last post: Rainer Ehlert		13	337	Feb 9, 2026
Takahashi TOA-150B Teleskop Acquisition Deep Sky Feb 5, 2026Albert Klinkenbergh Last post: alpheratz06		12	243	Feb 8, 2026
Internet Acquisition Broadband Deep Sky +1 Feb 2, 2026Rainer Ehlert Last post: SonnyE		7	208	Feb 3, 2026
Shooting "in the zone" Acquisition Deep Sky Jan 31, 2026Tony GondolaFrequent contributorExemplary contributor Last post: Tony Gondola	$\V/$	7	219	Jan 31, 2026
NINA Hocus-Focus Where did it go??? Acquisition Plate Solving Backyard Astrophotography +2 Jan 30, 2026SonnyE Last post: SonnyE		2	127	Jan 31, 2026
Telescope Build for Deep Space photography Equipment Acquisition Beginner +2 Jan 30, 2026Ricky Last post: Ricky		20	551	Feb 14, 2026
Filter drawer, electronic or manual filter wheel - what’s best? Equipment Filters Filter Wheel +5 Jan 28, 2026Karol Łoziński Last post: Craig Towell		11	231	Jan 29, 2026
Pinched Optics? Acquisition Deep Sky Jan 26, 2026Jerry GerberPerfect post Last post: Jerry Gerber		20	361	Jan 27, 2026
Seeking high focal length telescope recommendations for deep sky imaging Dobsonian Equipment Reflectors +6 Jan 23, 2026Juju.Ziggy Last post: Matthis Debruyne		19	679	Mar 1, 2026

Showing 1-50 of 1014