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2X on guide scope
Started by Tony Gondola · ...
Last post by Tony Gondola · ...
19 518 7 Tony Gondola
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Star issue but only on one side!
Started by Cédric Thomas · ...
Last post by firstLight · ...
9 287 1 firstLight
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Short vs. Long Exposures
Started by andrea tasselli · ...12345
Last post by andrea tasselli · ...
101 4846 34 andrea tasselli
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Dithering ? No guiding system ? No problem !
Started by Mohammed Khalifa · ...
Last post by GTom · ...
10 1426 2 GTom
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It’s not aliens.
Started by Sean Mc · ...
Last post by D. Jung · ...
9 498 2 D. Jung
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What is the most "up close" image of the moon on AstroBin?
Started by Alien_Enthusiast · ...
Last post by John Hudson · ...
22 1681 5 John Hudson
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Creating a Mosaic with HA and Calibration Frames
Started by Uhhjoe82 · ...
Last post by Uhhjoe82 · ...
8 295 8 Uhhjoe82
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Flats, does this look right?
Started by Josh Wilkinson · ...
Last post by Guido Haak · ...
9 359 5 Guido Haak
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Astrophotography App for dithering and integration time needed. [Unanswered]
Started by Iasonas Tsourdinis · ...
Last post by Iasonas Tsourdinis · ...
0 82 0 Iasonas Tsourdinis
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Ha 5nm vs 3nm and the missing NII signal. Any examples?
Started by Ashraf AbuSara · ...
Last post by Arun H · ...
21 515 3 Arun H
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Starsense Autoguider Mirror Flop(?)
Started by Jacob.Of.Olympus · ...
Last post by Jacob.Of.Olympus · ...
4 127 0 Jacob.Of.Olympus
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Measuring the seeing
Started by Tony Gondola · ...
Last post by Bob Lockwood · ...
15 334 0 Bob Lockwood
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How to find lesser known objects?
Started by ScottF · ...
Last post by Gary Imm · ...
24 715 1 Gary Imm
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Gain vs light pollution vs full well?
Started by Sean Mc · ...
Last post by Arun H · ...
4 267 0 Arun H
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How Many Hours Do You Shoot One Target in One Evening
Started by Megsgallery · ...
Last post by John murphy · ...
15 695 0 John murphy
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What's the canonical focuser upgrade for a C8 + Starizona SCTCORRV?
Started by John Stone · ...
Last post by A. Wegdan · ...
8 203 0 A. Wegdan
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Focus change using narrow-band filters
Started by Tony Gondola · ...
Last post by Bill McLaughlin · ...
11 452 1 Bill McLaughlin
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Ha/O3 and S2/O3 data acquisition.... kind of confused.. I think
Started by user that was since deleted · ...
Last post by D. Jung · ...
14 427 0 D. Jung
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Guide scope resolution and focal length
Started by Tony Gondola · ...
Last post by Arun H · ...
9 441 0 Arun H
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Weird "star" on only 1 5-min Ha acquisition
Started by Jure Menart · ...
15 822 3 (deleted)
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Asiair dithering. How much ?
Started by Eric Gagne · ...
Last post by V · ...
16 410 0 V
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EdgeHD 11 Imaging Blurry at F/7 and F/10?
Started by Ani Shastry · ...12
Last post by John Hayes · ...
44 2830 17 John Hayes
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Is my guiding chasing seeing?
Started by AstroÅmazer · ...
Last post by AstroÅmazer · ...
13 373 6 AstroÅmazer
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What's Going On with these Flat Frames
Started by Jerry Gerber · ...
Last post by Willem Jan Drijfhout · ...
9 229 5 Willem Jan Drijfhout
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IC63 acquisition advices needed
Started by Silaenoz · ...
Last post by Silaenoz · ...
18 426 6 Silaenoz
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Strange scope-reducer question
Started by Sean Mc · ...
Last post by Sean Mc · ...
10 231 0 Sean Mc
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Angular resolution vs seeing?
Started by Sean Mc · ...
Last post by andrea tasselli · ...
11 380 0 andrea tasselli
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Improving HFR values
Started by Jean-David Gadina · ...
Last post by Tony Gondola · ...
10 319 1 Tony Gondola
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Homofocal filters not genuinely homofocal
Started by Markus Ohlig · ...
Last post by AstroShed · ...
4 209 0 AstroShed
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On-chip Interweave Guiding
Started by Tony Gondola · ...123
Last post by AstroShed · ...
55 1177 0 AstroShed
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Remote site Uploading Subs to Home Desktop Using the Google Drive App
Started by Jerry Gerber · ...
Last post by Gilmour Dickson · ...
6 134 0 Gilmour Dickson
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Another question about guiding...
Started by Tony Gondola · ...
Last post by MaksPower · ...
24 693 0 MaksPower
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Gain/Offset with ASIAIR Pro and ASI533MC (or any ZWO camera)
Started by DanRossi · ...
Last post by Jonathan · ...
8 2213 1 Jonathan
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Help figuring out exposure times from dark sites
Started by Jaymz Bondurant · ...12
Last post by Jaymz Bondurant · ...
29 683 0 Jaymz Bondurant
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OSC imaging with L-Ultimate, L-eNHanced
Started by Alonso Uribe · ...12
Last post by Alonso Uribe · ...
28 1217 7 Alonso Uribe
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How to measure the total integration time you need?
Started by Christian Großmann · ...
Last post by Robert Habolin · ...
4 248 0 Robert Habolin
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Can guiding hurt resolution in deep sky images?
Started by Tony Gondola · ...
Last post by Tony Gondola · ...
4 275 0 Tony Gondola
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Askar C1/C2 vs D1/D2 filter set... which one??
Started by user that was since deleted · ...
3 294 0 (deleted)
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Anyone Know What's Going On with this Image?
Started by Jerry Gerber · ...
Last post by Jerry Gerber · ...
5 386 2 Jerry Gerber
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Bandpass shift overlooked on clip in when using lenses?
Started by AstRobert · ...
Last post by Tony Gondola · ...
2 61 0 Tony Gondola
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Need help to select appropriate filter for OSC imaging Heart Nebula
Started by Ranjeet G · ...
Last post by Tobiasz · ...
11 506 0 Tobiasz
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Dithering With PhD2 and Nina
Started by Benjamin DeHaven · ...
Last post by Benjamin DeHaven · ...
8 413 4 Benjamin DeHaven
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Cooled Camera (ZWO 183GT) Target Temperature
Started by schmaks · ...
Last post by Nathalie Lelie · ...
15 354 0 Nathalie Lelie
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NOTICE TO USERS OF NEWTON TELESCOPE IMAGING NEAR THE NORTH CELESTEAL POLE (FIELD ROTATION)
Started by Thomas LELU · ...12
Last post by Aris Pope · ...
38 2446 7 Aris Pope
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One filter per night or split them up?
Started by Sean Mc · ...
Last post by Alex Nicholas · ...
16 620 0 Alex Nicholas
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Autofocusing from a Remote Site
Started by Jerry Gerber · ...
Last post by Jared Willson · ...
18 396 2 Jared Willson
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Objective Way To Tell If I Have Enough Signal In My Single Exposures
Started by Benjamin DeHaven · ...
Last post by Keith Mombourquette · ...
3 232 0 Keith Mombourquette
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Asiair flats problem
Started by TiagoAstro · ...
Last post by TiagoAstro · ...
4 135 1 TiagoAstro
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What is your F/ratio
Started by Tony Gondola · ...12
Last post by Tony Gondola · ...
44 1181 0 Tony Gondola
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Astrometry.net slow to start processing
Started by James Palmer · ...
Last post by D. Jung · ...
8 230 0 D. Jung
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