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IC1805 Heart Nebula
IC1805 Heart Nebula by Nicolas Jeanneret
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Salvatore Iovene
Community tools and Hobby projects
Astronomy tools
Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor
Last post: STAN BARTON
STAN BARTON
chvvkumar
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Alex Nicholas
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754k
1 day ago
Tony Gondola
A case against or for noise.
ProcessingNoise ReductionDeep Sky +1
Jul 20, 2026Tony GondolaFrequent contributorExemplary contributor
Last post: John Hayes
John Hayes
Arun H
Marshall Huang
Wei-Hao Wang
andrea tasselli
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8 hours ago
Interactive Sky
Windows blocking ZWO camera drivers on newer builds
ZWO ASI662MC
May 23, 2026Interactive Sky
Last post: Julio Maset
Julio Maset
NeilM
Nasser Alsolihem
Paul MacAree
Luke Pearson
20574
5 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
Sam Berrad
Jeff Reitzel
mprowland
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441.5k
1 day ago
Rob Lyons
The New Mesu Mount
Mesu-Optics 200ADM Accessories TGAD - Tandem Guiding Aiming DeviceMesu-Optics 200 MK II +6
Jul 20, 2026Rob Lyons
Last post: Tareq Abdulla
Tareq Abdulla
Craig Towell
Tony Gondola
Alex Nicholas
5368
15 hours ago
Interactive Sky
M20 Processing - Request for the feedback
ZWO ASI662MCPleiades Astrophoto PixInsightCMOS +7
Jul 23, 2026Interactive Sky
Last post: andrea tasselli
andrea tasselli
469
32 minutes ago
Craig Dixon
Flats causing but blue patch in the middle
CalibrationArtifactsHelp Needed
Jul 23, 2026Craig Dixon
Last post: Craig Dixon
andrea tasselli
450
2 hours ago
mkbn
Decent 400mm flat panel?
EquipmentReflectorsCalibration +1
Jul 21, 2026mkbnNew contributor
Last post: ItsMeAstro
ItsMeAstro
Bob Lockwood
Tony Gondola
Tom Boyd
Ron
14247
1 day ago
andrea tasselli
Thermal Current
Acquisition
Jul 23, 2026andrea tasselliFrequent contributor
Last post: TiffsAndAstro
TiffsAndAstro
139
2 hours ago
electro77
SPCC and PCC both fail with "Insufficient data" on vdB 123 — regression collapses to 0-1 samples despite hundreds of matched stars
Color CalibrationVdB123
Jul 21, 2026electro77New contributor
Last post: andrea tasselli
andrea tasselli
9149
1 day ago
Jeff Bennett
Remote imaging versus hands-on astrophotography: the debate continues
Backyard Astrophotography
Jan 20, 2026Jeff Bennett
Last post: Matthis Debruyne
Matthis Debruyne
Arun H
John Stone
TiffsAndAstro
Tony Gondola
2717k
5 days ago
Ron
# PixInsight Gradient correction issues with MARS DR2 and luminance frame
CalibrationProcessing
Jul 21, 2026RonPerfect post
Last post: Ron
andrea tasselli
ScottF
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mkbn
10205
2 days ago
Eric Miller
Higher FL scope for travel? Strain vs EQ mount?
Buying Advice
Jul 17, 2026Eric Miller
Last post: Jim Case
Jim Case
TiffsAndAstro
Aloke Palsikar
SemiPro
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21252
2 days ago
Dave T
Star Watcher Adventure GTi remote shutter cable not working with Nikon Z6
Nikon Z6MirrorlessStar Tracker +1
Jul 21, 2026Dave T
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TiffsAndAstro
ArchStarGazer
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1 day ago
Viktoryia Lazarava
Share your star crops made with Canon EF 70–200mm f/2.8L IS II
EquipmentCollimationHelp Needed
Jul 19, 2026Viktoryia LazaravaNew contributor
Last post: Viktoryia Lazarava
Simon_W
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sharkmelley
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andrea tasselli
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2 days ago
Jaymz Bondurant
Understanding and comparing PixInsight Benchmarks
Pleiades Astrophoto PixInsightProcessingBuying Advice
Dec 22, 2023Jaymz Bondurant
Last post: Tony Gondola
Tony Gondola
Alex Nicholas
Nevis Alexander
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Ruediger
151.2k
3 days ago
Vincent VdB
New Askar SQA60Pro announced
EquipmentRefractors
May 25, 2026Vincent VdB
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Jeff Horn
Kurt Rosenkilde
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Ashraf AbuSara
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2 days ago
Menelaos
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Calibration
Jul 21, 2026Menelaos
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mkbn
andrea tasselli
Kristof Vandebeek
3106
2 days ago
Elena
Weird gradient I can't remove through PixInsight (M31)
ProcessingGradient RemovalRequest for feedback +3
Jul 19, 2026ElenaNew contributor
Last post: Jonathan Paul
Jonathan Paul
Ross Hrubiak
James
Tony Gondola
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3 days ago
Frédéric Ruciak
Screwing or not screwing the coma corrector to the newton focuser that's the question
EquipmentFocuserReflectors +1
Oct 12, 2025Frédéric Ruciak
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Jon Main
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25470
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Roberto MR
Advices about the Askar 180FMA
ZWO EAFRefractorsAuto-Focusing +1
Jul 18, 2026Roberto MR
Last post: Werner Stumpferl
Werner Stumpferl
Eric Gagné
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4188
2 days ago
Tatiana DESCORMIER
Celestron Starsense Explorer LT 127AZ
SmartphoneBeginnerHelp Needed +1
Jul 10, 2026Tatiana DESCORMIER
Last post: Tony Gondola
Tony Gondola
736
2 days ago
John Stone
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
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Sid Frede
Paul Larkin
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GregsAstrobin
drunkenAstro
481.1k
5 days ago
andrea tasselli
NINA refocusing after a flip
Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)
Jul 20, 2026andrea tasselliFrequent contributor
Last post: andrea tasselli
Brian Puhl
285
3 days ago
Spencer Dennis
Stacking data with different resolution - same telescope, different cameras
ZWO ASI2600MC ProDSLRProcessing +1
Jul 15, 2026Spencer Dennis
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Paul MacAree
Don
Stjepan Prugovečki
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4 days ago
Lucas Nomade
A tip for a beginner
GuidingPolar AlignmentRegistration +3
Jul 17, 2026Lucas NomadeNew contributor
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Juan M. González C.
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4 days ago
WildMtns
Beginner astrophotography setup advice with Canon R5mk2 and Skywatcher mount
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4 days ago
Ted LeRoy
PixInsight error running SPCC on a preview
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6 days ago
Jonathan Spool
Filter Suggestion
EquipmentReducerAcquisition +3
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Alain JUNCKER
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5 days ago
Wei-Hao Wang
Studies of an extreme case in mosaic processing, where all standard methods fail
ProcessingGradient RemovalMosaic
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Peák Gergely
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Twan Oligschlaeger
Star Adventurer and Autoguiding
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K. Wiseman
Quantity of Stars
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David DeShan
How often do you clean your scope?
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5161
5 days ago
Jim Milling
Sensor plane or collimation first for Celestron 9.25 XLT?
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Jul 18, 2026Jim Milling
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andrea tasselli
Tony Gondola
251
5 days ago
John Hayes
So, what happened at the SPIE Telescopes and Instrumentation Meeting this year (2026)?
General ScienceConventionsNews +1
Jul 12, 2026John HayesFrequent contributorExemplary contributor
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SJK
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Josh Walawender
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8 days ago
Paul MacAree
Rescuing images from artifacts
ProcessingDeep SkyArtifacts
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Jackson Mark
Tim Hawkes
deleted
4417
7 days ago
Paul Ludden
Mele3C - needs acknowledgement to share?
Astronomy tools
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Dunk
Tony Gondola
Gilmour Dickson
7107
7 days ago
l.roulin
Filter-induced halos?
FiltersAcquisitionArtifacts
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Joey Conenna
sharkmelley
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7 days ago
Davide Fontana
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Alex G
How do you get a reliable weather forecast before a session?
Seeing ConditionsTransparencyWeather +1
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Keith Sisk
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Help Needed
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ManuMiranda
Astrograph newton
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Interactive Sky
andrea tasselli
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8 days ago
Gordon Pegue
SDSO1: A shocked PNe in Front of M31
Citizen ScienceNewsPlanetary Nebula +1
Jul 15, 2026Gordon Pegue
0123
8 days ago
MATHIAS LAGARDE
Advice needed: haze appearing in stacked astrophotography images
ProcessingBeginnerHelp Needed +2
Jul 14, 2026MATHIAS LAGARDE
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andrea tasselli
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Jon Woodhead
Broadband filters
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deleted
Staying Safe with QR Codes: Best Practices for Secure Scanning
3D Printing
Jul 13, 2026deleted
043
10 days ago
Luxo
What's on your Bucket List ?
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Jul 13, 2026Luxo
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10 days ago
Stephen Girimont
Advice for a new owner of an ES 127?
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Don
Tom Zepf
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657
9 days ago
Jeffrey Kinsey
First Mono Camera: IMX492?
MonochromeRequest for feedbackAmp Glow +1
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10 days ago
Showing 1-50 of 9012