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Sun in CaK - 18/09/2026
Sun in CaK - 18/09/2026 by stillgarn
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Dionito
ASI 533MC Pro USB hub connection failures with multiple devices
ZWO ASI533MC ProEquipmentHelp Needed +1
Jun 5, 2026DionitoNew contributor
Last post: Mark Fox
Mark Fox
Eric Dreher
Starchasm
alpheratz06
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36448
12 hours ago
Salvatore Iovene
Community tools and Hobby projects
Astronomy tools
Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor
Last post: Cassio Pieroni Trevisani (AstroBear)
Cassio Pieroni Trevisani (AstroBear)
MaksPower
Minhong Suh
Vin
Gerald
593.1k
1 day ago
darkdesertdome
Mining company threatens dark skies and remote telescope facilities in S.W. New Mexico / S.E. Arizona
Dark SiteLight PollutionRemote Astrophotography +1
Jun 7, 2026darkdesertdome
Last post: Ian McIntyre
Ian McIntyre
Gary Haynes
Alan Brunelle
Tony Gondola
Arun H
27666
15 hours ago
Rabeea Alkuwari
Sensor FWHM readings versus actual sub FWHM values
Dark SiteRemote AstrophotographySeeing Conditions +1
Jun 7, 2026Rabeea Alkuwari
Last post: Rabeea Alkuwari
andrea tasselli
Craig Towell
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16249
55 minutes ago
Michael W. Dean
TECH QUESTION FOR SOLAR PHOTOGRAPHY EXPERTS
ProcessingStretchingArtifacts +2
Jun 5, 2026Michael W. Dean
Last post: Michael W. Dean
Astronominik
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26339
16 hours ago
Hassaan Zaheer
Cannot figure out these weird gradients
Sky-Watcher Quattro 150P
May 7, 2026Hassaan Zaheer
Last post: Hassaan Zaheer
Alejandro Moreschi
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26559
22 hours ago
rqfugate
Serious Stray Light Issue - William Optics UltraCat 56
William Optics Ultra-Cat 56Artifacts
Mar 1, 2026rqfugate
Last post: Muhammad Mufti
Muhammad Mufti
mprowland
Bob ten Berge
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391.3k
1 day ago
Menelaos
Touptek 585 c Offset doesnt work?
ToupTek ATR585CCMOSArtifacts
Dec 18, 2024Menelaos
Last post: Hassaan Zaheer
Hassaan Zaheer
Tony Gondola
JFrijhoff
Tobiasz
Massimiliano F. - Alnitak the Star
24694
1 day ago
Tony Gondola
Are we at the limit?
EquipmentAdvancedAstronomy tools
Jun 8, 2026Tony GondolaFrequent contributorExemplary contributor
Last post: Steven Fanutti
Steven Fanutti
CaptnCook
Jeff Bennett
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451.1k
2 days ago
Jeffery Richards
Remember when???
AcquisitionArtifactsSatellite
Jun 11, 2026Jeffery Richards
Last post: Bill McLaughlin
Bill McLaughlin
John Hayes
Tony Gondola
3114
5 hours ago
Photon_Collector
Askar 151PHQ or Sky-Watcher Esprit 150EDX?
Equipment
Apr 24, 2026Photon_Collector
Last post: John Park
John Park
SonnyE
2126
4 hours ago
Jerry Gerber
Mini PC, fan or fanless?
EquipmentRemote Astrophotography
Aug 31, 2025Jerry GerberPerfect post
Last post: Wayne Elley
Wayne Elley
Ed Dixon
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641.6k
2 days ago
Hassaan Zaheer
585 mono camera brightness jump when cycling back to red filter
ToupTek ATR585MFilter WheelAcquisition +3
Jun 11, 2026Hassaan Zaheer
Last post: Hassaan Zaheer
Alex Nicholas
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689
16 hours ago
Ian Frost
Can guiding be done cheaply
Beginner
Jun 10, 2026Ian Frost
Last post: andrea tasselli
andrea tasselli
Eric Gagné
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TiffsAndAstro
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17200
1 day ago
Tony Gondola
Look out SPCC, here comes SSSC…
AcquisitionDeep Sky
Jun 11, 2026Tony GondolaFrequent contributorExemplary contributor
Last post: John Hayes
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1239
1 day ago
Paul Campbell
"Lucky" imaging for galaxies
EquipmentReflectorsBackyard Astrophotography +2
Jun 10, 2026Paul Campbell
Last post: Paul Campbell
alpheratz06
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9172
1 day ago
Ethan Sweet
Pixinsight process icons disappearing randomly from workspace
Pleiades Astrophoto PixInsight
Jun 10, 2026Ethan Sweet
Last post: Michael
Michael
andrea tasselli
ArchStarGazer
Tony Gondola
668
18 hours ago
Ali Alobaidly
ToupTek is getting closer to breaking the monopoly (StellaVita 2.0))
ToupTek StellaVitaEquipment
Feb 9, 2026Ali Alobaidly
Last post: Darryl Ackerman
Darryl Ackerman
FredAstro
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571.9k
3 days ago
Frédéric Ruciak
Lunatico Cloudwatcher AAG CW calibration at E-Eye in Spain
EquipmentObservatoryRemote Astrophotography +2
Jun 11, 2026Frédéric Ruciak
Last post: Bill McLaughlin
Bill McLaughlin
Luka Poropat
256
13 hours ago
Alfie Ratty
Astrophotography Beginner
EquipmentBeginner
Jun 10, 2026Alfie RattyNew contributor
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Robert Nicholson
TiffsAndAstro
alpheratz06
Eric Gagné
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690
1 day ago
Doug
C3 camera showing only five filter slots in NINA instead of seven
Moravian Users Filter Wheel
Jun 10, 2026Doug
Last post: Doug
andrea tasselli
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353
20 hours ago
Bill McLaughlin
Plugin to avoid LEO satellite time?
Astronomy tools
Jun 1, 2026Bill McLaughlinPerfect post
Last post: TiffsAndAstro
TiffsAndAstro
Tony Gondola
alpheratz06
4107
1 day ago
Christian Silk
FSCT8: Fast 8 Inch Schmidt-Cassegrain Telescope
EquipmentNews
Jun 4, 2026Christian Silk
Last post: chvvkumar
chvvkumar
andrea tasselli
Peter Knappert
Alex Nicholas
James
19483
2 days ago
Hassaan Zaheer
Is the Quattro 200P Too Perfect to Discuss? Or Are We Just Tired of Collimating?
Sky-Watcher Quattro 200PReflectorsBeginner +2
Jun 10, 2026Hassaan Zaheer
Last post: Hassaan Zaheer
Michele Campini
ValeryL
andrea tasselli
6113
1 day ago
Gordon Pegue
Should I even try?
Processing
Jun 5, 2026Gordon Pegue
Last post: Mark Theissen
Mark Theissen
Jim Raskett
Quinn Groessl
Willem Jan Drijfhout
Brian Puhl
10464
2 days ago
Terrance
How do you manage your cables?
EquipmentPower SupplyDIY +4
Jun 5, 2026Terrance
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Aloke Palsikar
bigCatAstro
John Hayes
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14428
3 days ago
Igor Fulvi
Achieving smaller star sizes: focus, guiding, or atmospheric seeing?
Sky-Watcher Star Adventurer GTiZWO ASIAIR MiniSeeing Conditions
May 23, 2026Igor Fulvi
Last post: Tony Gondola
Tony Gondola
Scott Badger
andrea tasselli
12227
2 days ago
Eric Gagné
What Time do you start shooting ?
Acquisition
May 12, 2026Eric Gagné
Last post: Jerry Gerber
Jerry Gerber
Gary Warnes
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Anthony (Tony) Johnson
TimW
27709
3 days ago
Iris
Askar 71F with camera recommendations needed!
Askar 71F APOEquipmentBeginner +2
Jun 9, 2026Iris
Last post: Iris
Franco Grimoldi
Eric Gagné
Interactive Sky
Tony Gondola
585
2 days ago
Thomas Rider
NGC 4288 with long focal length.
AcquisitionRequest for feedbackDeep Sky +2
Jun 4, 2026Thomas Rider
Last post: Brian Carter
Brian Carter
Reg Pratt
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8125
2 days ago
mainenebula
Tak FS-60CB imaging query
Takahashi FS-60CBAuto-Focusing
Jun 11, 2026mainenebulaNew contributor
016
10 hours ago
Razvan Rautu
Focuser tilt makes me go crazy
FocuserRefractorsHelp Needed +2
May 28, 2026Razvan Rautu
Last post: Razvan Rautu
alpheratz06
2133
2 days ago
Jasmine C
ASTRONOMY STUDENT IN-NEED !
ProcessingDeep SkyAstronomy tools +2
May 18, 2026Jasmine C
Last post: Mark Theissen
Mark Theissen
V
Spacetime Pictures
Obbe J
NeilM
7384
3 days ago
Scott Stirling
Pixinsight astrometric annotation catalogs
Pleiades Astrophoto PixInsightAstrometryAdvanced +1
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Paul Puntin
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13212
3 days ago
Ben Jansen
Altair 3.5nm vs Antlia ALP-T 3nm Dual Band Filters…?
EquipmentFiltersDuo-Narrowband +3
Jun 9, 2026Ben JansenNew contributor
Last post: Brian Carter
Brian Carter
andrea tasselli
265
2 days ago
Eric Gagné
Stellavita in remote obs ?
ToupTek StellaVitaRemote Astrophotography
Jun 7, 2026Eric Gagné
Last post: Eric Gagné
Stelios_Stergiou
Walter Leonhard Schramböck
372
2 days ago
Bob Anderson
Best focuser options for the UC-108 telescope
PrimaLuceLab SESTO SENSO 2ZWO EAFZWO EAF Pro +4
Jun 4, 2026Bob Anderson
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Brian Puhl
347
2 days ago
Interactive Sky
Dual-band vs. Mono imaging
CMOSAcquisitionDuo-Narrowband +7
Jun 1, 2026Interactive Sky
Last post: chvvkumar
chvvkumar
Mikołaj Wadowski
andrea tasselli
AstroGadac
Adam Block
511.1k
5 days ago
Nathalie DB
Bonjour à tous les passionnés d'astronomie.
Off-topicDeep SkyFrançais
Jul 1, 2025Nathalie DB
Last post: Nathalie DB
Maccawacca
531.3k
5 days ago
dan baldwin
Autostakkert4 and SER
Stacking
Jun 9, 2026dan baldwinNew contributor
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Tom Bash
122
2 days ago
vikas chander
NINA - start, stop and pause with SAFE conditions
Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)SequencingRemote Astrophotography
Apr 30, 2024vikas chander
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Jerry Yesavage
John Stone
Timothy Martin
ajobacho
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422.5k
6 days ago
Björn Arnold
For what steps do you use Affinity Photo?
Affinity Photo for Astrophotography users Serif Affinity PhotoProcessingStacking
Jun 11, 2021Björn ArnoldPerfect post
Last post: Gustav Lundby
Gustav Lundby
Michael Bate
Tommy Mastro
Prea
6270
4 days ago
Eric Gagné
Is the so called “60%” rule a thing for strainwave mounts ?
Harmonic MountBuying Advice
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Last post: TimW
TimW
Anthony (Tony) Johnson
Michele Campini
Surge
Robert Lagasse
26749
5 days ago
Jerry Gerber
Powering On/Off 10MicronGM1000 mount (not version 3)
10Micron GM1000 HPS
Jun 8, 2026Jerry GerberPerfect post
036
3 days ago
Michael W. Dean
AZASTROGUY (Mark Johnston)'s "The Solar Observer’s Handbook" is out
Astronomy toolsBook RecommendationsHow-to +1
Jun 9, 2026Michael W. Dean
018
3 days ago
Alex Nicholas
My first six months with the Sharpstar 15028HNT-AL - A trial by fire!
Fast Newtonians Sharpstar 15028HNTCollimationReview
Mar 4, 2026Alex Nicholas
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John Hayes
John Tucker
Brent
Tony Gondola
SonnyE
14539
6 days ago
Rayzrastrophoto
The Wonders of Our Universe Belong to All: A Petition To Reduce Light Pollution
Light PollutionUrban AstronomyOutreach
Jun 7, 2026RayzrastrophotoNew contributor
055
4 days ago
Wayne Elley
Why galaxy appearance is 'cartoon-like' using PixInsight?
Pleiades Astrophoto PixInsightGalaxy
Jun 2, 2026Wayne Elley
Last post: John Hawk
John Hawk
Alex Nicholas
Alan Brunelle
Norman Hey
bigCatAstro
12651
7 days ago
Luke Pearson
ASI driver blocked?
EquipmentPlanetary CameraHelp Needed +1
May 23, 2026Luke Pearson
Last post: Rick Veregin
Rick Veregin
Tony Gondola
Walter Leonhard Schramböck
TiffsAndAstro
11206
6 days ago
Eren
6 inch imaging Newtonian choices?
EquipmentReflectorsBuying Advice
Apr 19, 2026Eren
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Alex Nicholas
Jean Barba
Mike Bagley
Tony Gondola
andrea tasselli
31617
7 days ago
Showing 1-50 of 8902