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M51 by Leo

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AstroArt Store experience Off-topic Oct 2, 2023D. Jung Last post: gigaklatch	141	9.1k	Nov 26, 2025
Seti Astro Suite - a mini PixInsight? SetiAstro Statistical Stretch Processing Deep Sky Feb 12, 2025Tony GondolaFrequent contributorExemplary contributor Last post: John Tucker	108	5.1k	Mar 7, 2026
What scope and coma corrector are you using? Fast Newtonians Reflectors Deep Sky May 28, 2017Chris Sullivan Last post: Ivan	62	2.1k	10 hours ago
Serious Stray Light Issue - William Optics UltraCat 56 William Optics Ultra-Cat 56 Artifacts Mar 1, 2026rqfugate Last post: David Privette	25	714	4 hours ago
Some interesting new equipment announcements at NEAIC/NEAF Equipment Conventions News Apr 12, 2026John HayesExemplary contributor Last post: John Hayes	20	791	4 hours ago
Asi533mc pro vs Asi2600mc pro (duo?) ZWO ASI2600MC Pro ZWO ASI533MC Pro Equipment +1 Apr 8, 2026Mark Worthington Last post: ScottF	35	880	12 hours ago
Ultra Low Definition Artemis II Photo's of the Moon All-Sky Camera CMOS Acquisition +2 Apr 7, 2026Richard Jones Last post: Rick Krejci	79	1.7k	1 day ago
Realistic maximum for usable focal length ZWO ASI533MC Pro Seeing Conditions Apr 6, 2026Phil Creed Last post: Tony Gondola	18	429	2 hours ago
DSP remote feedback Remote Astrophotography Apr 13, 2026Arun HPerfect post Last post: Arun H	16	336	1 hour ago
Stuck on OSC + Dual Band Processing Optolong L-Ultimate Processing Deep Sky +4 Apr 13, 2026Godfrey Benjamin Last post: Scott Horton	9	251	1 hour ago
Why Didn’t My SNR Improve Much from 3h to 5.5h on M81/M82? Processing Acquisition Deep Sky Apr 9, 2026Dante Hunter Last post: Aloke Palsikar	9	460	13 hours ago
ToupTek AFW 8x1.25" filter wheel - Need Help! Equipment Filters Filter Wheel +3 Jan 15, 2026Frank "Voloire" Last post: Alexey Korobeynikov	35	283	16 hours ago
Large aperture planetary setup heavily underperforming for an unknown reason Grischa Hahn WinJUPOS Auto-Focusing Lucky Imaging +6 Jan 20, 2026Hvboy738 Last post: Rick Evans	27	670	1 day ago
Why no one in NINA is looking into developping a single star autofocus instead of current local field method Auto-Focusing Mar 24, 2026sebaromano Last post: Dale Ghent	20	548	1 day ago
Remote ASIAir controller access from Apple devices ZWO ASIAIR Plus Remote Astrophotography Help Needed Apr 10, 2026Brian Boyle Last post: Brian Boyle	5	113	2 hours ago
Ota Size, Scope Decisions, and Gear to fit remote imaging requirements. Equipment Refractors Remote Astrophotography +2 Apr 12, 2026Wes Schwarz Last post: Rick Krejci	8	149	10 hours ago
Average age of AstroBin members ? Off-topic Oct 8, 2025AstroRBA Last post: Dave Larkin	94	3.5k	2 days ago
Cone Error? Or something else? ZWO ASIAIR Sky-Watcher EQ6-R Pro Apr 15, 2026John Walsh Last post: John Walsh	5	52	4 hours ago
Integrating Science and Astrophotography General Science Physics Citizen Science Jan 22, 2026David Payne	0	153	Jan 22, 2026
Stellavita meridian flip issues. ToupTek StellaVita Meridian Flip Help Needed Apr 9, 2026Eric Gagne Last post: Eric Gagne	5	67	5 hours ago
New version of Python script to generate target acquisition.csv file from image files in a format suitable for upload using AstroBin's upload csv dialogue Acquisition Processing Deep Sky Feb 12, 2024Steve Greaves Last post: coronalite	16	1.1k	1 day ago
Advice on Sky-Watcher EQ6-R Pro and Starwave 80ED-R setup & missing parts (Beginner gifted a setup) Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Open PHD Guiding Project PHD2 CMOS +7 Apr 6, 2026Phil Ward Last post: Phil Ward	22	237	1 day ago
Setting up the E160-ED for Full Frame Imaging Takahashi Epsilon-160ED Equipment Refractors Jul 28, 2022Dark Matters Astrophotography Last post: Brian	1.7k	63.4k	5 days ago
Edge HD scope with 0.7x reducer on full frame cameras: success stories? Celestron 0.7X Reducer EdgeHD925 (94245)Reducer Apr 14, 2026Cameron Stout Last post: V	4	76	1 day ago
Flats Calibration Troubleshooting Apr 15, 2026Stephen Jones Last post: SonnyE	2	44	7 hours ago
Optimizing LRGB workflow and processing approach in Siril Siril Team Siril Processing Luminance Apr 15, 2026Claudio PedrazziNew contributor Last post: Tony Gondola	1	25	6 hours ago
Advice on capturing effective flat frames in SharpCap AstroSharp Ltd SharpCap Apr 13, 2026David WoodNew contributor Last post: David Wood	9	75	1 day ago
Community tools and Hobby projects Astronomy tools Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor Last post: Zhe Hong	48	2.3k	3 days ago
Project: Over-engineering the AZ-EQ6 / EQ6-R with an EQ8 Pier Tripod Equatorial Mount DIY Apr 15, 2026Jandro.rm Last post: Jandro.rm	2	25	8 hours ago
HelioMaker + SharpCap Live Stack (Lucky Imaging workflow with a single camera for guiding and imaging) AstroSharp Ltd SharpCap (DIY) PHD2 Custom version for Solar and Planetary Tracking Leo Shatz HelioMaker +2 Apr 14, 2026Leo Shatz Last post: Tony Gondola	1	19	8 hours ago
Is this a meteor? If so... Adobe Photoshop Acquisition Luminance +6 Apr 15, 2026Larry Pizzi	0	9	29 minutes ago
I s this a meteor, and if so... Adobe Photoshop Acquisition LRGB +7 Apr 15, 2026Larry Pizzi	0	8	36 minutes ago
Is this a meteor, and if so... Adobe Photoshop Acquisition Processing +7 Apr 15, 2026Larry Pizzi	0	8	38 minutes ago
Looking for big aperture astrograph Equipment Ritchey-Chrétien Acquisition +6 Mar 3, 2026Photon_Collector Last post: menelmacar	21	758	3 days ago
Witch Head nebula imaging issue: unidentified glow in LRGB exposures Artifacts Help Needed Troubleshooting Apr 14, 2026Chris HillNew contributor Last post: andrea tasselli	2	79	1 day ago
Cigar Galaxy Celestron SCTs Apr 14, 2026Paul Leibinger Last post: Paul Leibinger	1	46	1 day ago
Older Televue NP's for Imaging ZWO ASI533MC Pro Apr 15, 2026Phil Creed	0	8	2 hours ago
Plate Solving Acquisition Plate Solving Deep Sky +2 Apr 2, 2026John Nelson Last post: Tony Gondola	22	315	3 days ago
Advice on Next Upgrade Equipment Buying Advice Help Needed Mar 26, 2026Dante Hunter Last post: Martin S.	15	344	3 days ago
Problem identifying what my artefact problem is.... Processing Deep Sky LDN1148 +2 Mar 24, 2025Christian Bennich Last post: Jandro.rm	56	1.2k	4 days ago
RA drift on the EQ8-R mount with PHD2 Sky-Watcher EQ8-R Open PHD Guiding Project PHD2 Guiding Apr 11, 2026Henning Schmidt Last post: Tobiasz	28	230	3 days ago
Feedback on autoguiding ZWO ASI2600MC DUO ZWO ASI2600MC DUO CMOS Guiding Oct 24, 2023Etienne Last post: Michael Gehrisch	5	121	2 days ago
WBPP Stacking generates Black and White result from OSC Light frames Pleiades Astrophoto PixInsight Stacking Troubleshooting Mar 24, 2026Aloke Palsikar Last post: alpheratz06	5	102	2 days ago
Tilt Sharpstar 13028HNT Apr 12, 2026eric belanger Last post: Armin Lukas	6	110	2 days ago
Cleaning sensor (player one poseidon C pro (imx571)) Cleaning Help Needed Troubleshooting Mar 28, 2026David Néel Last post: David Néel	7	161	3 days ago
Advice Needed: Dragonfly vs ScopeDome for Remote Observatory Control for roll off roof. Starkeeper Voyager Equipment Power Supply +3 Apr 14, 2026Roger Renberg	0	24	1 day ago
Edge HD8 OAG Back spacing finding and solution ZWO ASI174MM Mini Apr 12, 2026Chris Jensen Last post: Jeff Bennett	2	68	2 days ago
Astro filters quick check Filters Smartphone Acquisition +3 Apr 11, 2026JoëlNew contributor Last post: Joël	2	79	3 days ago
Skywatcher 250/1000 quattro + steeltrack focuser users. Help! Baader Diamond Steeltrack Focuser Sky-Watcher Quattro 250P / 10-S 3D Printing +1 Apr 8, 2026Jandro.rm Last post: Alejandro Moreschi	8	170	4 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: Peák Gergely	34	630	5 days ago

Showing 1-50 of 8763