New topic
  [Deep Sky] Acquisition techniques Replies / Views / Images Last post  
How many finished (integrated) Hrs per year do people get with remote observatory setups?
Started by Gilmour Dickson · ...
Last post by Dave Erickson · ...
10 706 0 Dave Erickson
...
Why are my stars shaped like flat discs???
Started by Jaymz Bondurant · ...
Last post by AstroShed · ...
23 773 3 AstroShed
...
Newton F3.4 bad stars and double spikes on only one side
Started by Marc-Antonio Fischer · ...
Last post by Robert Habolin · ...
9 553 1 Robert Habolin
...
Effects of smoke - not surprising but interesting [Unanswered]
Started by Bill McLaughlin · ...
Last post by Bill McLaughlin · ...
0 168 2 Bill McLaughlin
...
Beginner in mono: How to combat lightpollution?
Started by Tim Richter · ...12
Last post by Jon Rista · ...
30 1320 2 Jon Rista
...
Pinched optics, backspacing error....or both?
Started by Piers Palmer · ...
Last post by Piers Palmer · ...
5 145 2 Piers Palmer
...
Really bad stars on 72ED with ASI533MC Pro
Started by Craig Dixon · ...
Last post by Rafael Amarins · ...
22 1440 2 Rafael Amarins
...
Flip-Flat Cover Impacting Flats
Started by Jerry Gerber · ...12
Last post by Jerry Gerber · ...
26 618 7 Jerry Gerber
...
Unguided Dithering
Started by Jerry Gerber · ...
Last post by Jerry Gerber · ...
8 313 0 Jerry Gerber
...
Guiding with NINA + PHD
Started by Jerry Gerber · ...
Last post by Oskari Nikkinen · ...
2 153 0 Oskari Nikkinen
...
Are secondary mirror heaters not good?
Started by Oscar · ...
Last post by Alex Nicholas · ...
20 770 0 Alex Nicholas
...
Fit Image Header
Started by Jerry Gerber · ...
Last post by Brian Puhl · ...
5 83 0 Brian Puhl
...
Embossed circles in long integration stacks?
Started by Joel Lee · ...
Last post by Joel Lee · ...
13 278 15 Joel Lee
...
Can what I’m seeing be real?
Started by John Stone · ...12
Last post by TiffsAndAstro · ...
36 1761 4 TiffsAndAstro
...
Image that is undersampled already too large to drizzle
Started by Frank Szabo · ...
Last post by Wei-Hao Wang · ...
6 238 3 Wei-Hao Wang
...
Diffraction starburst around bright stars - Sharpstar 15028 HNT f/2.8
Started by Colm O'Dwyer · ...
Last post by Colm O'Dwyer · ...
4 222 2 Colm O'Dwyer
...
Star Analyzer 100 or 200?
Started by Fernando · ...
Last post by andrea tasselli · ...
1 90 1 andrea tasselli
...
issue with my stack
Started by Renaat Vandewiele · ...
Last post by Renaat Vandewiele · ...
5 191 6 Renaat Vandewiele
...
Help in deciding the next step (purchase) for astrophotography.
Started by Jair Rillo · ...
Last post by Jair Rillo · ...
13 659 0 Jair Rillo
...
Intro to Momo - Non-cooled camera
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
11 443 0 Craig Dixon
...
Presentation "Noise and Astrophotography"
Started by Christian Großmann · ...123
Last post by Jon Rista · ...
62 2797 18 Jon Rista
...
RC Blur Exterminator. Poor star shape/ eccentricity of input images has little deleterious impact on the quality...
Started by Tim Hawkes · ...
Last post by Tim Hawkes · ...
24 1539 16 Tim Hawkes
...
ToupTek AstroStation!
Started by John Stone · ...
Last post by Quinn Groessl · ...
2 358 1 Quinn Groessl
...
Just Checking, is that dew?
Started by AstRobert · ...
Last post by jmdl101 · ...
2 231 1 jmdl101
...
NGC 6144
Started by Jerry Gerber · ...
Last post by Jon Rista · ...
6 433 0 Jon Rista
...
Blue Reflections of Bright Stars
Started by David Andra · ...12
Last post by Vandewattyne · ...
41 1925 16 Vandewattyne
...
Chance to spend a couple of nights in Bortle 1/2; what's best to focus on?
Started by Rostokko · ...
Last post by Rostokko · ...
16 489 0 Rostokko
...
Which camera/filters are best for Bortle 1 Skies?
Started by John Stone · ...
Last post by Gilmour Dickson · ...
9 574 0 Gilmour Dickson
...
Filters in series
Started by framoro · ...
Last post by andrea tasselli · ...
2 90 0 andrea tasselli
...
Combining and/or stacking Newton with Refractor Data
Started by Dcolam · ...
Last post by andrea tasselli · ...
10 333 9 andrea tasselli
...
Dark Filter for Making Darks, Making Flats Remotely
Started by Jerry Gerber · ...
Last post by Seung-Jun Kim · ...
12 479 0 Seung-Jun Kim
...
Opinions on collecting and combining data from different setups
Started by Christian Großmann · ...
Last post by Tim Hawkes · ...
10 150 0 Tim Hawkes
...
How many darks do you use for your cooled camera?
Started by Oscar · ...1234
Last post by Jon Rista · ...
90 3807 4 Jon Rista
...
Flats and Darks for Flats acquisition using ASI AIR PLUS - Duration Matching
Started by Dhiraj Patil · ...
Last post by polaco_cosmico · ...
4 340 0 polaco_cosmico
...
Thinking about joining Telescope Live or some other service : opinions, reviews, howtos?
Started by Rob Calfee · ...12345
Last post by Jean-David Gadina · ...
117 6649 5 Jean-David Gadina
...
Effects of increasing moon, decreasing darkness and descending target over 4 consecutive nights
Started by Christian Bennich · ...
Last post by Christian Bennich · ...
6 365 4 Christian Bennich
...
Comet shooting - DSLR or mono ?
Started by DanyJrt · ...
Last post by MaksPower · ...
2 154 0 MaksPower
...
The Newtonian add-on that you've never heard of
Started by Oscar · ...
Last post by Filippo Scopelliti · ...
21 717 4 Filippo Scopelliti
...
New Celestron Starsense Autoguider for SCT
Started by George Hatfield · ...
Last post by Mike P · ...
7 671 0 Mike P
...
FITS Compression
Started by blackrig · ...
Last post by Eric B. · ...
2 145 1 Eric B.
...
What are these strange reflections?
Started by Willem Jan Drijfhout · ...
Last post by Willem Jan Drijfhout · ...
2 158 1 Willem Jan Drijfhout
...
ASI 2600MM Kit?
Started by Chuck Schreiner · ...
Last post by John Stephens · ...
11 357 0 John Stephens
...
Binning in astrophotography
Started by user that was since deleted · ...12
Last post by Freestar8n · ...
26 1204 5 Freestar8n
...
Mars in May [Poll]
Started by Alien_Enthusiast · ...
Last post by akion · ...
4 227 0 akion
...
Remote Focusing
Started by Jerry Gerber · ...
Last post by Nick Grundy · ...
11 255 0 Nick Grundy
...
Flat Panel for Refractors At Remote Sites
Started by Jerry Gerber · ...12
Last post by David Rosenthal · ...
38 1355 8 David Rosenthal
...
Acquisition/Processing artifact or new supernova?
Started by Jaime Zapata · ...
Last post by Brian Puhl · ...
2 164 1 Brian Puhl
...
Flat Frames ADU too low?
Started by Menelaos · ...
Last post by dkamen · ...
2 149 0 dkamen
...
Narrowband filter weird results
Started by Francois Donnet · ...
Last post by Francois Donnet · ...
4 194 6 Francois Donnet
...
Anyone Using Digital Loggers Switch with ITS ASCOM Driver?
Started by Robert Gillette · ...
Last post by Arnie · ...
8 217 1 Arnie
...