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	Participants	Replies	Views	Last updated
What’s one astrophotography tip that helped you improve? Equipment Processing Beginner +2 Jul 9, 2026Davide FontanaAstroBin Staff Last post: TiffsAndAstro		26	778	8 days ago
Community tools and Hobby projects Astronomy tools Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor Last post: STAN BARTON		75	3.9k	19 hours ago
The Astrobin Community (ABC) All-sky survey: Announcement All-Sky Camera Collaboration Jun 7, 2023Brian Boyle Last post: deleted	$\V/$	13	1.9k	Jun 18, 2024
r Calibration Jul 21, 2026Menelaos Last post: mkbn		3	106	1 day ago
SPCC and PCC both fail with "Insufficient data" on vdB 123 — regression collapses to 0-1 samples despite hundreds of matched stars Color Calibration VdB123 Jul 21, 2026electro77New contributor Last post: andrea tasselli		9	146	1 day ago
# PixInsight Gradient correction issues with MARS DR2 and luminance frame Calibration Processing Jul 21, 2026RonPerfect post Last post: Ron		10	201	1 day ago
Higher FL scope for travel? Strain vs EQ mount? Buying Advice Jul 17, 2026Eric Miller Last post: Jim Case		21	251	2 days ago
A tip for a beginner Guiding Polar Alignment Registration +3 Jul 17, 2026Lucas NomadeNew contributor Last post: Lucas Nomade		29	337	4 days ago
Trouble finding the new Seesttar 4.3 app upgrade Help Needed Jul 16, 2026Keith Sisk		0	30	7 days ago
Mele3C - needs acknowledgement to share? Astronomy tools Jul 15, 2026Paul Ludden Last post: Dunk		7	107	7 days ago
Astrograph newton Buying Advice Jul 15, 2026ManuMiranda Last post: Interactive Sky		2	161	7 days ago
SDSO1: A shocked PNe in Front of M31 Citizen Science News Planetary Nebula +1 Jul 15, 2026Gordon Pegue		0	123	8 days ago
Advice needed: haze appearing in stacked astrophotography images Processing Beginner Help Needed +2 Jul 14, 2026MATHIAS LAGARDE Last post: MATHIAS LAGARDE		2	97	9 days ago
Filter-induced halos? Filters Acquisition Artifacts Jul 14, 2026l.roulin Last post: l.roulin		6	189	7 days ago
Broadband filters Filters Jul 13, 2026Jon Woodhead Last post: Jon Woodhead		6	167	9 days ago
Staying Safe with QR Codes: Best Practices for Secure Scanning 3D Printing Jul 13, 2026deleted		0	43	10 days ago
So, what happened at the SPIE Telescopes and Instrumentation Meeting this year (2026)? General Science Conventions News +1 Jul 12, 2026John HayesFrequent contributorExemplary contributor Last post: John Hayes		19	539	7 days ago
Any ideas as to the cause of this pattern in the photo ? Acquisition Jul 11, 2026Michael Urvina Last post: Brian Puhl		7	215	10 days ago
How to attach a guide scope to multiple camera lenses? Equipment Guiding Buying Advice +3 Jul 11, 2026MATHIAS LAGARDE Last post: MATHIAS LAGARDE		3	48	11 days ago
Remote setup opinions Dark Site Remote Astrophotography Jul 11, 2026ScottF Last post: Dave Rust		4	146	12 days ago
Should I consider a faster scope or more FL? Galaxy Globular Cluster Planetary Nebula Jul 10, 2026Eric Miller Last post: Rafał Szwejkowski		14	262	12 days ago
Celestron Starsense Explorer LT 127AZ Smartphone Beginner Help Needed +1 Jul 10, 2026Tatiana DESCORMIER Last post: Tony Gondola		7	36	2 days ago
Windows 11 Advanced Power Settings Laptop Help Needed Jul 8, 2026Martin Dowd Last post: Martin Dowd		3	84	9 days ago
Replacement for Remote Desktop. Equipment Jul 8, 2026Mossyback Last post: Jeffery Richards		26	567	11 days ago
Workflow for combining Pixinsight with Photoshop? Processing Jul 5, 2026Eric Miller Last post: Michael Gehrisch		9	188	15 days ago
How do you get a reliable weather forecast before a session? Seeing Conditions Transparency Weather +1 Jul 3, 2026Alex G Last post: Peák Gergely		45	661	9 days ago
Cleaning dobsonian primary mirror question Dobsonian Cleaning Help Needed Jul 3, 2026Hvboy738 Last post: Alan Brunelle		5	80	17 days ago
DIY Upgrades Equipment 3D Printing DIY +2 Jul 3, 2026Juju.Ziggy Last post: Jean Barba		3	119	10 days ago
Flat darks with sky flats in remote observatory Calibration Jul 3, 2026Eric Gagné Last post: Tony Gondola		16	270	17 days ago
How to get NINA to connect with Maxpoint mount driver Help Needed Troubleshooting Jul 3, 2026John Cooper Last post: andrea tasselli		1	22	20 days ago
More Light Pollution Dark Site Light Pollution Satellite Jul 2, 2026Jerry GerberPerfect post Last post: Scott Badger		17	461	11 days ago
Switching to monochrome CMOS Filters Monochrome Jul 2, 2026Merco Last post: Tony Gondola		6	123	20 days ago
Lessons learned on finding Abell PN's in Simbad Abell Objects Astronomy tools How-to +1 Jun 30, 2026Willem Jan DrijfhoutPerfect post Last post: Mark Theissen		4	170	20 days ago
Best place to buy a second hand astromoded camera? Equipment Jun 29, 2026Jose Mtanous Last post: ItsMeAstro		4	142	16 days ago
Stacking Test Processing Stacking Jun 29, 2026Tony GondolaFrequent contributorExemplary contributor Last post: Tony Gondola		8	285	22 days ago
Pixinsight WBPP stacking artifacts reduced with rotated camera frames Processing Registration Stacking +1 Jun 28, 2026Refet Dehari Last post: Refet Dehari		2	149	20 days ago
Stacking "Super-Subs"? Processing Registration Stacking +1 Jun 27, 2026Georg N. Nyman Last post: John Hayes		4	168	26 days ago
CORRECT ORIENTATION OF CHROMA FILTERS Equipment Filters Astronomy tools +2 Jun 26, 2026Riccardo Civati Last post: Brian Diaz		17	392	21 days ago
1997 NC1 Asteroid Backyard Astrophotography Asteroid Jun 25, 2026Paul Campbell Last post: Paul Campbell		6	127	25 days ago
question about gso rc10 Flattener Ritchey-Chrétien Jun 24, 2026xiong junhao Last post: Seung-Jun Kim		6	192	27 days ago
Doubled stars in unguided 10Micron GM1000 tracking Guiding Jun 22, 2026Jerry GerberPerfect post Last post: Razvan		26	476	25 days ago
Roll Off Roof Problem Astronomy tools Jun 21, 2026Mossyback Last post: Tony Gondola		3	119	Jun 21, 2026
Red halo in the brightness stars. UV/IR Cut Help Needed Troubleshooting Jun 20, 2026Lalo Juarez		0	60	Jun 20, 2026
Halo issues with L extreme filter on Skyrover 90SAP setup Filters Artifacts Troubleshooting Jun 18, 2026Swee Sin Eng Last post: Swee Sin Eng		13	148	Jun 22, 2026
Is this dew? Troubleshooting Jun 17, 2026SkyHoinar Last post: Scott Badger		12	282	Jun 20, 2026
Photos of anomalies or pareidolia(potentially) and other weird things that are interesting and need explanation. Processing Advanced Challenge +5 Jun 15, 2026Unified_Scale Last post: Unified_Scale		2	71	Jun 15, 2026
What quick-change adapter to get? Astro-Tech AT130EDT Equipment Flattener Focuser +3 Jun 15, 2026Michael W. Dean Last post: SonnyE		3	49	Jun 16, 2026
Differential Flexure Guiding Troubleshooting Jun 14, 2026Tony GondolaFrequent contributorExemplary contributor Last post: Tony Gondola		37	531	17 days ago
Solar observing/imaging - interested in your experience. Solar Filter Sun Jun 13, 2026Paul Sanfilippo Last post: AdAstraAnimadverto		8	158	Jun 14, 2026
Remember when??? Acquisition Artifacts Satellite Jun 11, 2026Jeffery Richards Last post: Tony Gondola		45	843	Jun 19, 2026

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