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Blue Reflections of Bright Stars
Started by David Andra · ...12
Last post by Larry S · ...
40 1800 16 Larry S
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Finding the Dolphin Head RA and Dec Center to export to NINA
Started by gbarr56 · ...
Last post by Monty Chandler · ...
6 431 4 Monty Chandler
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Canon R5, ASIair Mini compatibility problem? [Poll]
Started by messierman3000 · ...
Last post by messierman3000 · ...
7 273 0 messierman3000
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Going from 1.34" to 0.84" sample - what should I expect?
Started by Rafael Amarins · ...
Last post by Rafael Amarins · ...
16 1127 3 Rafael Amarins
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Creeping dust artifacts, or.. ?
Started by Omar S · ...
Last post by Omar S · ...
2 242 1 Omar S
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New to Narrowband Imaging....
Started by Amos B. · ...
Last post by Lynn K · ...
5 258 0 Lynn K
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APT to NINA
Started by Mike H · ...
Last post by David Brodie · ...
22 699 0 David Brodie
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NGC 2170 - Satellite?
Started by Rob Kiefer · ...
Last post by Timothy Martin · ...
15 499 13 Timothy Martin
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Bright circle in my images
Started by Menelaos · ...
Last post by messierman3000 · ...
3 172 1 messierman3000
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Refractor producing diffraction-like artifacts
Started by Michael J. Mangieri · ...
Last post by Michael J. Mangieri · ...
16 522 5 Michael J. Mangieri
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Why don't my flat frames work?
Started by Menelaos · ...
Last post by dkamen · ...
13 360 3 dkamen
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Unusual? ghosting pattern
Started by Brian Boyle · ...
Last post by Wei-Hao Wang · ...
23 652 3 Wei-Hao Wang
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SLR lenses with dedicated astrocameras: a good idea?
Started by José Manuel López Arlandis · ...
Last post by Stuart Taylor · ...
20 774 1 Stuart Taylor
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Dithering amount
Started by Anthony (Tony) Johnson · ...
Last post by Brian Puhl · ...
7 305 0 Brian Puhl
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APT -video user guides [Unanswered]
Started by Dave B · ...
Last post by Dave B · ...
0 53 0 Dave B
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Combining broadband data with dual narrow band.
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
6 178 0 Craig Dixon
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Issue with Shooting and Stacking flats
Started by RobDSJ · ...
Last post by RobDSJ · ...
12 313 0 RobDSJ
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Pacman Ha streaks
Started by dvb · ...
Last post by Graham McCullough · ...
3 256 4 Graham McCullough
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Noob in Deep Sky Dreaming of Galaxies
Started by Alien_Enthusiast · ...
Last post by Marcelof · ...
8 749 0 Marcelof
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Dew on filter
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
2 81 0 Craig Dixon
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Andromeda in a bortle 6, should I use a light pollution filter ?
Started by Eric Gagne · ...
Last post by wsg · ...
2 213 0 wsg
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Calibration Step Size
Started by Jerry Gerber · ...
Last post by Jerry Gerber · ...
2 312 0 Jerry Gerber
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Maximum realistic focal length for Eastern USA?
Started by Phil Creed · ...
Last post by Scott Badger · ...
14 686 0 Scott Badger
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A Star Destroyer is obscuring one of my stars...
Started by David Foust · ...
Last post by David Foust · ...
10 353 3 David Foust
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Proper Methods for Combining Data from Different Cameras
Started by Brian Puhl · ...
Last post by Daniele Borsari · ...
1 123 0 Daniele Borsari
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How "pure" is the OIII signal of dual narrowband filters?
Started by Michael Bauer · ...12
Last post by Michael Bauer · ...
45 2942 10 Michael Bauer
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imx571 owners: what's your flats' target ADU? [Poll]
Started by Paolo · ...
Last post by Monty Chandler · ...
5 578 0 Monty Chandler
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Flats for bortle 1 skies?
Started by Taqwa Space Observatory · ...
Last post by Tyrel Smith · ...
10 731 0 Tyrel Smith
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diffraction spikes
Started by Abecedarian · ...
Last post by Bill McLaughlin · ...
7 443 0 Bill McLaughlin
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Stars with weird trailing. Currently shooting, please help!
Started by Greisy Valdes · ...
Last post by Greisy Valdes · ...
1 173 2 Greisy Valdes
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174mm with celestron OAG question
Started by Sean Mc · ...
Last post by Bruce Donzanti · ...
4 219 0 Bruce Donzanti
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Sh2-308 (Dolphin head nebula)
Started by Chris Addison · ...
Last post by Rafael Amarins · ...
7 447 2 Rafael Amarins
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Tips on imaging with a Newtonian
Started by NelzAstro · ...
Last post by Arun H · ...
13 522 3 Arun H
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Essai...
Started by Franck Meurou · ...
Last post by messierman3000 · ...
14 574 2 messierman3000
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Please share your thoughts about when the flats should be taken during a session.
Started by Eric Gagne · ...12
Last post by Quinn Groessl · ...
30 865 1 Quinn Groessl
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O3 Flattening Issues
Started by Andre Vilhena · ...
Last post by pete_xl · ...
9 243 5 pete_xl
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Looking for Advice on Improving M31
Started by Mark Germani · ...
Last post by Mark Germani · ...
3 442 3 Mark Germani
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HFR numbers & EAF questions
Started by Jay Sanchez · ...
Last post by Brian Puhl · ...
9 532 2 Brian Puhl
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Issues Autoguiding Near Horsehead Nebula
Started by Fabian Butkovich · ...
Last post by Brian Puhl · ...
2 167 3 Brian Puhl
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Stacking with old camera
Started by Astrarno · ...
Last post by Astrarno · ...
9 512 0 Astrarno
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Narrowband filters for varied focal ratios
Started by Dmitrijus Tiazlovas · ...
Last post by Dan · ...
1 193 0 Dan
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H-beta in narrowband imaging
Started by Nick Grundy · ...
Last post by andrea tasselli · ...
16 721 3 andrea tasselli
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How many subjects per session?
Started by Oamaruastro · ...12
Last post by HR_Maurer · ...
26 1091 0 HR_Maurer
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Full Moon Bortle 4 vs New Moon Bortle 7/8
Started by Mark Germani · ...
Last post by Brian Boyle · ...
15 915 5 Brian Boyle
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Any target and acquisition suggestions for areas with poor seeing?
Started by Connor Kessler · ...12
Last post by Tareq Abdulla · ...
26 1198 0 Tareq Abdulla
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Given the choice....
Started by Alan Hancox · ...
Last post by John Davies · ...
18 685 0 John Davies
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135 mm issues.
Started by Dan Kearl · ...
Last post by Tim Ciasto · ...
16 530 3 Tim Ciasto
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Jet streams and DSO astrophotography [Poll]
Started by LookSpaceThings · ...
Last post by Brian Puhl · ...
11 579 4 Brian Puhl
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What sequence to follow for setting up ?
Started by Eric Gagne · ...
Last post by Baronvonsmoogle · ...
5 311 0 Baronvonsmoogle
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What is your average Intergration time for one Project?
Started by Jens · ...12
Last post by Baronvonsmoogle · ...
31 1643 0 Baronvonsmoogle
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