[Deep Sky] Acquisition techniques

Showing 1-50 of 1033

	Replies	Views	Last updated
Considering upgrade from 127EQ to 127SLT for planetary and deep-sky imaging Alt-Az Mount Equipment GoTo +4 Sep 17, 2026krm14	0	20	4 hours ago
Imaging with a Dobsonian Dobsonian Rotator Acquisition +3 Sep 11, 2026Tony GondolaFrequent contributorExemplary contributor Last post: Tony Gondola	9	200	5 days ago
The Optimum Focal Length versus Object Size - what makes sense Deep Sky Research Sep 8, 2026Michael Maas Last post: Michael Maas	4	202	8 days ago
Fourth Narrowband Filter Thoughts Filters H-alpha Narrowband +4 Sep 7, 2026Mark McComiskey Last post: ItsMeAstro	15	468	1 day ago
Star suddenly appeared in NGC7331 galaxy this month Request for feedback Deep Sky Galaxy +2 Sep 6, 2026Grégory Fabre Last post: Steven Fanutti	6	394	10 days ago
Green dots appearing in NGC6729 RGB image processing Acquisition Color Calibration Processing +3 Aug 23, 2026Enrique Ojeda Last post: Geert Vanhauwaert	15	314	20 days ago
Managing multiple active projects with Target Scheduler for optimal conditions Acquisition Sequencing Intermediate +2 Aug 23, 2026donld Last post: Rich DeMidio	1	52	25 days ago
LBN 360 – A Premiere on AstroBin? Acquisition Backyard Astrophotography Deep Sky Aug 21, 2026astrodan Last post: Gamaholjad	9	423	27 days ago
Calibration frame strategy for multi-session narrowband imaging projects Acquisition Monochrome Narrowband +2 Aug 18, 2026Nadeem Syed Last post: Martin Dowd	17	186	28 days ago
Satellite trails ruining subs : worth a planning tool? Acquisition Processing Sequencing +3 Aug 18, 2026Napkin_dev Last post: Ejo Schrama	15	286	29 days ago
Super Nova in IC1805 Heart Nebula Acquisition Narrowband Request for feedback +3 Aug 14, 2026Allen Koenig Last post: Allen Koenig	2	221	Aug 14, 2026
Plate solve not working in ASIAIR Plate Solving Deep Sky Help Needed Aug 11, 2026Stelios_Stergiou Last post: Stelios_Stergiou	2	52	Aug 12, 2026
What is that bubble-like object near NGC 6888 in the lower right corner? Does it have a catalog designation? Acquisition Deep Sky Nebula Aug 9, 2026winter summer Last post: Gordon Pegue	7	380	Aug 12, 2026
The Astrophotographer's Universe - The Bracken List Acquisition Challenge Deep Sky +2 Aug 4, 2026Brian Boyle Last post: Frank Alvaro	9	469	22 days ago
Mosaic Difficulties Rotator Acquisition Meridian Flip +6 Jul 31, 2026Dante Hunter Last post: Mikołaj Wadowski	4	84	Aug 2, 2026
First mono RGB image alignment issues with star artifacts Acquisition RGB Artifacts +1 Jul 30, 2026Doug Crowe Last post: Doug Crowe	10	137	Aug 2, 2026
2" 4nm SHO from ToupTek Filters Acquisition Narrowband +2 Jul 29, 2026Brian Last post: Brian	2	93	Jul 29, 2026
Recommended apps for identifying nebulae beyond Stellarium Acquisition Deep Sky Nebula +1 Jul 29, 2026Jeff Stover Last post: Jeff Stover	5	294	Aug 7, 2026
PixInsight: Scorpio LRGB Filter Set Transmission Curves Acquisition Processing Broadband +2 Jul 26, 2026Tom Boyd	0	61	Jul 26, 2026
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	223	Jul 6, 2026
Pixinlsight challenges for new problems ! Acquisition Calibration Processing +5 Jun 25, 2026Refet Dehari Last post: Refet Dehari	13	471	Jun 27, 2026
Seeking matching RGB and narrowband image data for analysis Acquisition Processing H-alpha +9 Jun 24, 2026Interactive Sky	0	45	Jun 24, 2026
Stacked SII image shows wave pattern noise at 1200s exposure Acquisition Deep Sky M27 +2 Jun 17, 2026jujumaster Last post: Tony Gondola	23	264	Jun 18, 2026
Look out SPCC, here comes SSSC… Acquisition Deep Sky Jun 11, 2026Tony GondolaFrequent contributorExemplary contributor Last post: John Hayes	1	308	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	155	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	348	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	466	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	96	May 25, 2026
Magenta halos around dark regions Acquisition Processing Stretching +3 May 19, 2026milkywayphotography Last post: Tony Gondola	4	113	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	186	May 18, 2026
Imaging in LRGB+Ha Acquisition Processing H-alpha +3 May 16, 2026Jerry GerberPerfect post Last post: Olivier Constans	5	273	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	228	May 15, 2026
Narrow Band Imaging in Bortle 1 Skies Acquisition Deep Sky May 12, 2026Steven ZuhoskiPerfect post Last post: Steven Zuhoski	12	328	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	161	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	326	Apr 12, 2026
Help needed for dithering with NINA! Acquisition Dithering Beginner +3 Mar 26, 2026Horriblebaby Last post: Tony Gondola	14	264	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	570	Mar 21, 2026
How long does it take to auto-focus? Acquisition Deep Sky Mar 16, 2026andrea tasselliFrequent contributor Last post: Scott Badger	30	560	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	267	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

Showing 1-50 of 1033