[Deep Sky] Acquisition techniques

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	Replies	Views	Last updated
Refractor vs. Astrograph Reflector for DSOs Equipment Acquisition Buying Advice +1 Nov 24, 2025Megh JoshiNew contributor Last post: Aloke Palsikar	13	327	1 hour ago
Band shift vs more integration time Filters Acquisition H-alpha +2 Nov 24, 2025Simone ScarpaNew contributor Last post: Simone Scarpa	15	244	20 hours ago
Best refractor for Starfront Mini Pier: ZWO FF65 vs Askar 71F? Equipment Refractors Acquisition +2 Nov 20, 2025Juan Pablo De la Cruz Last post: Juan Pablo De la Cruz	7	259	22 hours ago
A broadband filter question about NB filters Filters Acquisition Broadband +5 Nov 20, 2025Tim Ray Last post: Tim Ray	6	182	5 days ago
Combine Ha Data with XMM Data and train a Physics Informed Neural Network Acquisition Processing H-alpha +2 Nov 14, 2025Marcel Blattner	0	59	11 days ago
Source for quality USB cables? Acquisition Deep Sky Nov 14, 2025John Stone Last post: AstroÅmazer	17	624	5 days ago
Is This a Tracking Error? Acquisition Deep Sky Nov 10, 2025Jerry Gerber Last post: Chris Jensen	3	172	15 days ago
Looking for Camera and Filter Wheel Recommendations Equipment Acquisition Remote Astrophotography +1 Oct 31, 2025Steven Zuhoski Last post: Rainer Ehlert	10	184	6 days ago
Dual-telescope rig: seeking advice and strategies Acquisition Deep Sky Oct 30, 2025Ian McIntyre Last post: SonnyE	25	761	7 days ago
RYYB bayer matrix viability for larger astronomy camera sensors CMOS Broadband One-Shot Color +1 Oct 29, 2025James Guidice Last post: Tony Gondola	3	159	26 days ago
Site with the best consistent seeing conditions available for remote hosting in the northern hemisphere? Acquisition Dark Site Observatory +3 Oct 29, 2025Ashraf AbuSara Last post: Jeffery Richards	12	243	26 days ago
A question for RASA owners Equipment Acquisition Deep Sky Oct 27, 2025ScottF Last post: churmey	6	136	29 days ago
Gimme Space! Acquisition Dark Site Outreach +2 Oct 25, 2025Jerry Gerber	0	61	Oct 25, 2025
Can someone help me identify this object ? Acquisition LRGB Deep Sky +1 Oct 20, 2025Hans C Last post: Hans C	6	220	Oct 21, 2025
Is it a mistake to combine Ha-oiii 12nm with oiii-Sii 6nm filters? Acquisition Duo-Narrowband H-alpha +5 Oct 18, 2025Gabriel Last post: Gabriel	6	153	Oct 19, 2025
Pink splotches in my images Equipment Acquisition Request for feedback +1 Oct 18, 2025IronMarcoPolo Last post: ZigZagZebraz	22	372	Oct 20, 2025
Request for Data Collaboration of Sh2-174 Acquisition H-alpha Narrowband +4 Oct 14, 2025Rodd Dryfoos Last post: Gamaholjad	18	432	Oct 17, 2025
SII-Rich Areas of the Northern Sky Acquisition Deep Sky Oct 12, 2025andrea tasselliFrequent contributor Last post: BlackStarsAstro	8	210	Oct 13, 2025
Choose my next target for me!!! Acquisition Challenge Request for feedback +1 Oct 12, 2025Anthony Grillo Last post: tantalusthief	9	214	Oct 14, 2025
The Night Sky--a new astrophotographic music video Acquisition Deep Sky Oct 7, 2025Jerry Gerber	0	20	Oct 7, 2025
Is there a name for Sh2-204? Deep Sky Emission Nebula Help Needed +2 Sep 30, 2025pmneo Last post: Marco Montella	6	278	Oct 1, 2025
RGB integration time for LRGB images (mostly galaxies) Filters Acquisition Broadband +4 Sep 27, 2025Anthony Grillo Last post: danieldh206	3	104	Sep 27, 2025
Colour of interstellar dust Acquisition Processing LRGB +1 Sep 26, 2025John Walsh Last post: Brian Puhl	6	182	Sep 27, 2025
Gimme Space! Acquisition Deep Sky Sep 25, 2025Jerry Gerber	0	45	Sep 25, 2025
3nm vs 5nm filter choice for bortle 1-4 dark skies Acquisition Narrowband Sep 21, 2025Riccardo Civati Last post: Ashraf AbuSara	23	745	Sep 24, 2025
[RCC] SHO M16 Current Version and Narrowband Processing Acquisition Processing Narrowband +2 Sep 20, 2025Antha Adkins Last post: Antha Adkins	5	159	Sep 24, 2025
IC t8 Acquisition Deep Sky NGC281 +1 Sep 19, 2025Christophe Malcombe Last post: Salvatore Iovene	2	81	Sep 20, 2025
Small nebula in FOW of Simeis 57 Acquisition Deep Sky Help Needed +1 Sep 18, 2025Georg N. Nyman	0	30	Sep 18, 2025
super Luminance on all RGB SHO channels? Acquisition Processing LRGB +3 Sep 14, 2025Arny Last post: Kevin Morefield	10	320	Sep 17, 2025
I built a free tool to generate Messier & Caldwell catalogs posters Acquisition Deep Sky Messier Objects +1 Sep 11, 2025Sylvain Villet Last post: Sylvain Villet	6	353	Oct 20, 2025
MixSHO AIP: what to use? Acquisition Processing H-alpha +4 Sep 9, 2025Gordon Pegue Last post: Gordon Pegue	12	148	Sep 9, 2025
MGP Box at Remote Site Acquisition Deep Sky Sep 8, 2025Jerry Gerber Last post: Luka Poropat	10	212	Sep 9, 2025
Small nebula in FOW of Simeis 57 Acquisition Deep Sky Help Needed +1 Sep 7, 2025Georg N. Nyman Last post: Georg N. Nyman	2	81	Sep 7, 2025
Grok AI Assistance Acquisition One-Shot Color Deep Sky +2 Sep 4, 2025kirk@kmellard.com Last post: Erik Westermann	4	152	Sep 4, 2025
Olympus E-M10 Mark IV adapter help for Astro-Tech 102ED DSO imaging Equipment Mirrorless Refractors +4 Sep 3, 2025Yati Last post: Yati	2	28	Sep 4, 2025
Advice on duo-band filter selection for astrophotography setup Filters Acquisition Duo-Narrowband +4 Aug 31, 2025cafuego Last post: cafuego	13	215	Oct 24, 2025
Hoping for someone to explain some Pixelmath Acquisition Processing Narrowband +3 Aug 30, 2025Quinn GroesslIOTD Staff Last post: Quinn Groessl	3	86	Aug 31, 2025
Where to sell rare Stellarvue 127 dual fluoro telescope? Equipment Help Needed Aug 28, 2025Philippe Foti Last post: Brian Diaz	5	214	Aug 30, 2025
Target candidate storage with ChatGPT Acquisition Deep Sky Observing Lists Aug 26, 2025Sean Boon Last post: Sean Boon	8	318	Sep 2, 2025
Are different exposure lengths needed for Orion Nebula? Acquisition HDR Deep Sky +1 Aug 20, 2025Paul Macias Last post: Read noise Astrophotography	13	500	Aug 28, 2025
Sadr edditing problem Acquisition Monochrome SHO +3 Aug 19, 2025D. Jung Last post: D. Jung	10	309	Aug 23, 2025
A tree is growing tall enough to interfere with Three Point Polar Alignment Acquisition Deep Sky Aug 18, 2025AmyWarble Last post: Read noise Astrophotography	10	1.2k	2 days ago
Do you know what is wrong with my image capture? Acquisition Request for feedback Artifacts +1 Aug 15, 2025astrob Last post: astrob	11	451	Oct 20, 2025
Astrophotography shots with stock Pentax K-1 DSLR DSLR Acquisition Deep Sky +4 Aug 14, 2025Craig Bobchin	0	24	Aug 14, 2025
Autofocus questions Acquisition Deep Sky Aug 13, 2025Dave Wilton Last post: Nedim Bevrnja	5	223	Aug 28, 2025
How can I take images with less noise? Acquisition Noise Reduction Deep Sky Aug 12, 2025Sidney Minter Last post: Rodd Dryfoos	19	642	Aug 14, 2025
Subframe Duration under These Conditions Acquisition RGB Deep Sky +1 Aug 3, 2025Jerry Gerber Last post: John Stone	2	209	Aug 7, 2025
Guidescope Recommendation for RCOS 20" ? Acquisition Guiding Observatory +1 Aug 1, 2025NeilM Last post: NeilM	7	199	Aug 2, 2025
When do you give up on Oiii or Sii in narrowband imaging? Acquisition Narrowband H-alpha +2 Jul 31, 2025Tony GondolaFrequent contributor Last post: Jan Erik Vallestad	9	470	Aug 1, 2025
Narrowband Issues Filters Acquisition Auto-Focusing +2 Jul 29, 2025Mossyback Last post: Mossyback	4	176	Jul 29, 2025

Showing 1-50 of 940