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Valentine's Rose by AstroÅmazer

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GUIDE: Collimating Takahashi Epsilon 130 ED w/ OCAL Takahashi Epsilon 130 Takahashi Epsilon-160ED Equipment +1 May 13, 2024Reg Pratt Last post: Kamil Fiedosiuk	110	19.7k	10 hours ago
Remote imaging versus hands-on astrophotography: the debate continues Backyard Astrophotography Jan 20, 2026Jeff Bennett Last post: Arun H	120	3k	10 hours ago
Do you ever feel like you are running out of targets? Backyard Astrophotography Jan 23, 2026Paul Sanfilippo Last post: Kathleen Jordan	50	1.2k	2 hours ago
Is there a way to measure seeing? Backyard Astrophotography Seeing Conditions Jan 25, 2026Paul Sanfilippo Last post: SonnyE	25	652	14 hours ago
How to use the Northern Sky Narrowband Survey in Stellarium to aid planning and framing of targets Fabien Chéreau et al. Stellarium Acquisition Narrowband +1 Jan 20, 2026Paul Puntin Last post: Pirate Mike	10	357	10 hours ago
Seeking high focal length telescope recommendations for deep sky imaging Dobsonian Equipment Reflectors +6 Jan 23, 2026Juju.ZiggyNew contributor Last post: Cal Schmidt	16	434	13 hours ago
Welcome to the Fine-Art Astrophotography group Fine Art Astrophotography Processing Jun 6, 2020Gary Lopez Last post: Gary Lopez	31	602	18 hours ago
I would appreciate some general gear advice from experienced people... Beginner Jan 26, 2026JohnnyAstroNew contributor Last post: JohnnyAstro	29	448	18 hours ago
Filter drawer, electronic or manual filter wheel - what’s best? Equipment Filters Filter Wheel +5 Jan 28, 2026Karol Łoziński Last post: Karol Łoziński	10	141	2 hours ago
Minicat 51 raw images William Optics MiniCat 51 WIFD Russell Croman Astrophotography BlurXTerminator Sky-Watcher Star Adventurer GTi +2 Dec 11, 2024Aastro123 Last post: midnightsnacks	27	1.7k	1 day ago
Cooling fan usage during imaging on RC telescopes: vibration concerns Dew Heater Reflectors Ritchey-Chrétien +3 Jan 27, 2026Paul MacAree Last post: Rainer Ehlert	11	142	7 hours ago
Is drizzle2x then downsampled helping? Drizzle Processing Galaxy Jan 17, 2026YingtianZZZ Last post: Jon Brown	14	629	1 day ago
Welcome to the Origin Group! Celestron Origin Equipment AstroBin Sep 4, 2025Mitche Last post: Richard Gerber	5	106	8 hours ago
What is the colour of OIII? Processing OIII Narrowband +1 Dec 28, 2024Willem Jan Drijfhout Last post: Anderl	35	1.9k	2 days ago
Is Cental Europe usually this cloudy? Weather Jan 27, 2026jack_miller Last post: Greg Lloyd	9	241	1 day ago
Crescent Nebula raw data available for processing - 21 hours collected Optolong L-eNhance Pleiades Astrophoto PixInsight Processing +4 Jan 7, 2026Fabian Butkovich Last post: Edwin Keur	15	514	1 day ago
AM7 announced Equatorial Mount Jan 28, 2026John Hudson Last post: Rabeea Alkuwari	4	232	1 day ago
ASA DDM 60 for 3000 usd? Advanced Jan 28, 2026Jan HlavačkaNew contributor Last post: Pirate Mike	10	136	20 hours ago
Pinched Optics? Acquisition Deep Sky Jan 26, 2026Jerry Gerber Last post: Jerry Gerber	20	327	1 day ago
How to determine proper exposure ratios between narrowband and broadband filters Filters Acquisition Broadband +4 Jan 28, 2026Juju.ZiggyNew contributor Last post: Tony Gondola	2	54	15 hours ago
New Book on Fine Art Astrophotography Fine Art Astrophotography Book Recommendations Aug 10, 2025Gary Lopez Last post: Gary Lopez	96	3.9k	5 days ago
2026: best dual-narrowband filters for RASA 11? Celestron RASA 11" Jan 28, 2026John Stone Last post: John Stone	2	58	11 hours ago
Polemaster camera not recognized on Windows 11 despite working on Windows 7 QHYCCD PoleMaster Jan 27, 2026Peter LedlieNew contributor Last post: BlackStarsAstro	8	73	1 day ago
Agena Astro announces AM7 pre-orders now available Equatorial Mount Equipment News Jan 29, 2026SonnyEFrequent contributor	0	50	8 hours ago
Need hlep with weird star shape Celestron EdgeHD 8"ZWO ASI676MC Barlow +2 Jan 27, 2026akshay87kumar Last post: Jan Erik Vallestad	8	133	1 day ago
VeraLux HyperMetric Stretch - an open discussion Siril Team Siril Processing Stretching +2 Dec 10, 2025Riccardo Paterniti Last post: elythomaslumber	179	4.4k	4 days ago
flats overcorrecting in siril? Siril Team Siril DSLR Light Pollution Jun 26, 2025klm Last post: alpheratz06	42	1.1k	2 days ago
Stacking issues with rotated field causing luminance lines in Seagull Nebula Pleiades Astrophoto PixInsight Processing Stacking +2 Jan 27, 2026Benjamin DeHaven Last post: andrea tasselli	8	95	1 day ago
AM5 Heavy Duty Mode ZWO AM5 Nov 18, 2025BlackStarsAstro Last post: yfficroma	22	966	3 days ago
PIMagic for PixInsight and Photoshop Users Pleiades Astrophoto PixInsight Adobe Photoshop Processing Jan 4, 2026Tanja Schmitz Last post: Emmanuel Valin	5	287	2 days ago
Am5n knocking and clicking at zenith with 15kg (33lb) scope - need bigger counterweight? ZWO AM5N Equipment Harmonic Mount +1 Dec 14, 2025Bluetooth1989 Last post: Bluetooth1989	29	611	3 days ago
Stability in AM5 Askar 120APO Askar 103APO ZWO AM5 Dec 18, 2025Louis Last post: alpheratz06	24	509	3 days ago
CEM40EC Handset: "Unknown Position" - What does it mean? iOptron CEM40EC ZWO ASIAIR Plus Equatorial Mount +3 Jan 28, 2026John Tucker	0	22	10 hours ago
Rosette Nebula The OSC Club (One Shot Camera) Processing Mar 1, 2024Jerry Gerber Last post: Gaillard Jérôme	1	201	2 days ago
Large aperture planetary setup heavily underperforming for an unknown reason Grischa Hahn WinJUPOS Auto-Focusing Lucky Imaging +6 Jan 20, 2026Hvboy738 Last post: Tony Gondola	26	598	3 days ago
Touptek GPM462M and PHD2 Open PHD Guiding Project PHD2 The ASCOM Initiative ASCOM ToupTek 462M +1 Jan 25, 2026Alexey Korobeynikov Last post: Alexey Korobeynikov	5	190	2 days ago
Data Request Collaboration Help Needed NGC2264 Jan 18, 2026Jeff Kisslinger Last post: Jeff Kisslinger	14	308	3 days ago
How to combine LRGB with HaO3 data for NGC 7662 processing Acquisition HDR Processing +4 Jan 1, 2026Michael J. Mangieri Last post: Rick Krejci	9	199	3 days ago
Stellavita app 2.0 ToupTek StellaVita Equipment Jan 27, 2026Eric Gagne	0	30	1 day ago
Northern vs southern hemisphere: which has better night sky targets? Acquisition Deep Sky Observing Lists Jan 23, 2026Ben Saunders Last post: alpheratz06	7	223	3 days ago
Artifact from Rigel flaring into a Witch Head nebula image. Removing in Pixinsight. Processing Artifacts Jan 23, 2026SouthWestAstro Last post: SouthWestAstro	12	236	3 days ago
Best way to combine stacked images (no PI)? Processing Stacking Intermediate Jan 21, 2026Tony GondolaFrequent contributor Last post: Tony Gondola	16	245	3 days ago
Gradient issue from purple to aqua using ZWO FF107APO and ASI2600MC with stacking on APP Aries Productions Astro Pixel Processor (APP)ZWO ASI2600MC Pro Gradient Removal +1 Jan 26, 2026Francois GregoireNew contributor Last post: alpheratz06	2	58	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 Jan 7, 2026Richard Jones Last post: Richard Jones	28	363	4 days ago
ASI 585MC Air gain and exposure clarification ZWO ASI585MC Optolong L-eNhance CMOS +4 Jan 22, 2026Michele BoseggiaNew contributor Last post: alpheratz06	2	53	3 days ago
An Asteroid...Apparently Asteroid Jan 22, 2026John Walsh Last post: JohnAdastra	15	423	5 days ago
Strange persistent structure/artifact in old (2025) subs — what could it be? Artifacts Help Needed Jan 24, 2026Juan Pablo De la Cruz Last post: alpheratz06	2	72	3 days ago
sgp & double telescope setup Main Sequence Software Sequence Generator Pro (SGP)Acquisition Dithering +2 Feb 6, 2025nuvolamax Last post: ItsMeAstro	7	274	4 days ago
Using SPCC in Pixinsight with QHYCCD MiniCAM8M Deep Sky Combo mono camera Pleiades Astrophoto PixInsight QHYCCD miniCAM8M CMOS +4 Jan 25, 2026Eric XieNew contributor Last post: Tony Gondola	1	57	3 days ago
I am asking for help in purchasing an eyepiece for my telescope Beginner Buying Advice Eyepieces Jan 23, 2026BigLizardAstro Last post: BigLizardAstro	7	92	4 days ago

Showing 1-50 of 8970