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Solar H-alpha iPhone video 11-28-2025. Lunt 50 and iPhone 13 by Starcruiser

Capturing light frames and calibration data.

Showing 1-50 of 1185

	Replies	Views	Created
Problems with blue stars when adding Ha to LRGB. Acquisition Processing H-alpha +2 Enrique Ojeda Last post: Enrique Ojeda	15	290	2 days ago
Single spike on some stars - Askar Refractor Askar 80PHQ Equipment Refractors +2 Marco Montella Last post: John Hayes	10	302	2 days ago
How to remove blue glow around the moon in photos Acquisition Solar System Troubleshooting BigLizardAstro Last post: Oscar H.	3	130	2 days ago
Suggestions please for best budget software to connect my mixed bag of Hardware Sky-Watcher Star Adventurer GTi CMOS Equatorial Mount +7 Richard JonesNew contributor Last post: bigCatAstro	15	188	3 days ago
Automating ZWO ASI2600MM Dew Heater with NINA Acquisition Deep Sky Jerry Gerber Last post: SonnyE	28	328	3 days ago
Need help: NINA meridian flip at wrong time Equatorial Mount Acquisition Meridian Flip +4 Walter Leonhard Schramböck Last post: Jürgen Kaufer	21	150	4 days ago
what is the best smart telescope under $700 Acquisition Beginner BigLizardAstro Last post: Matteo Lesinigo	10	279	8 days ago
NINA 3.2 - Looking for LRGB & SHO w/ Flats Advanced Sequencer Examples Acquisition Sequencing LRGB +4 Jim Waters Last post: Jim Waters	4	95	9 days ago
How to combine LRGB with HaO3 data for NGC 7662 processing Acquisition HDR Processing +4 Michael J. Mangieri Last post: Tobiasz	5	119	9 days ago
How dark is really the dark DSO background? Acquisition Rainer EhlertFrequent contributor Last post: Ruediger	12	382	11 days ago
Solar photography - advice on purchasing an adaptable solar filter solution Equipment Filters Acquisition +5 Roberto MR Last post: Thomas	5	101	11 days ago
Lots of M1's !! Acquisition Request for feedback Deep Sky +3 AstroRBA Last post: AstroRBA	10	509	12 days ago
Seeking advice on publishing a profile of planetary scientist, artist, and science communicator Dr. William Hartmann Acquisition Outreach Mars +1 Wayne Heller	0	38	13 days ago
Sequence Analyzer V0.9 Acquisition Calibration Guiding +5 Guillermo (Guy) Yanez Last post: Rainer Ehlert	15	270	14 days ago
Ho ho ho! Unwrapping time - APT 4.70 is here :) Imaged with APT Acquisition Ivaylo Stoynov Last post: Ivaylo Stoynov	1	154	17 days ago
Complete Windows 11 astrophotography PC build guide from scratch Equipment Acquisition Processing +7 Read noise Astrophotography Last post: Read noise Astrophotography	44	615	23 days ago
Very Weird NINA Behavior (or ASCOM?) Acquisition Deep Sky Jerry Gerber Last post: SonnyE	7	122	23 days ago
Milky Way from the City Center Equipment Acquisition Deep Sky Astrophilos Last post: Exr1t	1	81	27 days ago
Filter Suggestion Equipment Reducer Acquisition +3 Jonathan Spool Last post: Alain JUNCKER	8	150	28 days ago
Astrometry not working on my RGB image of M1 Acquisition Plate Solving RGB +6 Francis C Last post: kuechlew	1	117	28 days ago
Filter recommendations for Celestron Origin users beyond the Nebula filter? Equipment Filters Light Pollution Filter +3 Erny Epley Last post: John Stone	4	41	Dec 8, 2025
CEM120EC real-world review with actual guiding metrics iOptron CEM120EC Open PHD Guiding Project PHD2 Equatorial Mount +6 Read noise Astrophotography Last post: Rainer Ehlert	27	356	Dec 7, 2025
⭐ Bienvenue dans le groupe Astrophoto France ! Astrophoto France Acquisition Processing Introductions +3 Alexandre Garcia	0	32	Dec 4, 2025
CMOS camera binning 2x2 CCD Acquisition Binning Rainer EhlertFrequent contributor Last post: andrea tasselli	6	99	Nov 30, 2025
Refractor vs. Astrograph Reflector for DSOs Equipment Acquisition Buying Advice +1 Megh Joshi Last post: Astro Hopper	34	1.1k	Nov 24, 2025
Band shift vs more integration time Filters Acquisition H-alpha +2 Simone Scarpa Last post: Bastiaan Feenstra	16	299	Nov 24, 2025
Explore the Universe in 3-D - Islands in Infinity: Galaxies 3-D Acquisition Deep Sky Book Recommendations +2 Steven Scott	0	12	Nov 23, 2025
Best refractor for Starfront Mini Pier: ZWO FF65 vs Askar 71F? Equipment Refractors Acquisition +2 Juan Pablo De la Cruz Last post: John Stone	10	319	Nov 20, 2025
A broadband filter question about NB filters Filters Acquisition Broadband +5 Tim Ray Last post: Tim Ray	6	189	Nov 20, 2025
Combine Ha Data with XMM Data and train a Physics Informed Neural Network Acquisition Processing H-alpha +2 Marcel Blattner	0	59	Nov 14, 2025
Source for quality USB cables? Acquisition Deep Sky John Stone Last post: AstroÅmazer	17	656	Nov 14, 2025
Fixing RGB channel shifts in long moon exposures? Acquisition Gradient Removal Mosaic +3 Arny Last post: Brian Puhl	6	233	Nov 13, 2025
Sony a6500 intervalometer recommendations from actual users needed Sony A6500 Mirrorless Acquisition +2 Kees Bijker Last post: Kees Bijker	5	88	Nov 10, 2025
Is This a Tracking Error? Acquisition Deep Sky Jerry Gerber Last post: Chris Jensen	3	180	Nov 10, 2025
Another useful ChatGPT use: Compute RA and DEC offset for a comet image Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Acquisition Comet +1 Sean Boon Last post: Thomas	3	149	Nov 9, 2025
Minimum Overlap for Mosaics Acquisition Mosaic Pele Johnson Last post: Observatório Astrográfico do Boqueirão	2	91	Nov 6, 2025
Looking for Camera and Filter Wheel Recommendations Equipment Acquisition Remote Astrophotography +1 Steven Zuhoski Last post: Rainer Ehlert	10	188	Oct 31, 2025
Dual-telescope rig: seeking advice and strategies Acquisition Deep Sky Ian McIntyre Last post: SonnyE	25	785	Oct 30, 2025
Site with the best consistent seeing conditions available for remote hosting in the northern hemisphere? Acquisition Dark Site Observatory +3 Ashraf AbuSara Last post: Jeffery Richards	12	250	Oct 29, 2025
A question for RASA owners Equipment Acquisition Deep Sky ScottF Last post: churmey	6	147	Oct 27, 2025
Gimme Space! Acquisition Dark Site Outreach +2 Jerry Gerber Last post: Jerry Gerber	2	128	Oct 25, 2025
CALL: Collective Overall Photons Project 5 Acquisition Collaboration Supernova Remnant Overall Photons Last post: Overall Photons	3	163	Oct 23, 2025
Imaging narrowband versus a 'darker' sky location. Filters Acquisition LRGB +6 Pele Johnson Last post: Jaymz Bondurant	13	301	Oct 23, 2025
Rare Visual Neptune observation from New Delhi verified by ALPO researchers Reflectors Acquisition Light Pollution +8 Rishabh Sagar	0	94	Oct 23, 2025
Can someone help me identify this object ? Acquisition LRGB Deep Sky +1 Hans C Last post: Hans C	6	223	Oct 20, 2025
Is it a mistake to combine Ha-oiii 12nm with oiii-Sii 6nm filters? Acquisition Duo-Narrowband H-alpha +5 Gabriel Last post: Gabriel	6	156	Oct 18, 2025
Pink splotches in my images Equipment Acquisition Request for feedback +1 IronMarcoPolo Last post: ZigZagZebraz	22	377	Oct 18, 2025
Request for Data Collaboration of Sh2-174 Acquisition H-alpha Narrowband +4 Rodd Dryfoos Last post: Gamaholjad	18	441	Oct 14, 2025
Comet imaging Acquisition Guiding Monochrome +1 Tony GondolaFrequent contributor Last post: Stjepan Prugovečki	3	52	Oct 13, 2025
SII-Rich Areas of the Northern Sky Acquisition Deep Sky andrea tasselliFrequent contributor Last post: BlackStarsAstro	8	211	Oct 12, 2025

Showing 1-50 of 1185