DeepSkyHosting

NGC 7635 & M52 (Cassiopeia's Cluster)

Category:Deep Sky
Published:
165
NGC 7635 & M52 (Cassiopeia's Cluster)NGC 7635NGC 7654
Resolution:
6000x3761 px
File size:
6954 KB

Photo description / processing

Shot over about 5 nights little by little; this year the sky is only given along with cloudiness. I shot the stars separately and didn't crush them too much or improve them with terminators (just a little), so to speak — a "cozy version". Stacked with drizzling 2, cropped, processed, and reduced the resolution.

Technical information

Telescope/Lens
Прямофокусник 300/996 "Изд.No3"
Camera
ToupTek ATR2600M
Mount
МТ-120
Guide Scope
Kenko ED 60/400
Guide Camera
T7M
Accessories
Sharpstar 0.95x MPCC
Software
N.I.N.A., Pixinsight, Adobe Photoshop
Location
Екатеринбург, район озера Глухое., Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 31 × 300″ · ISO/Gain: 177 · Ha - scorpio astro 3nm ·
  • 59 × 300″ · ISO/Gain: 177 · Oiii - scorpio astro 3nm ·
  • 32 × 300″ · ISO/Gain: 177 · Sii - scorpio astro 3nm ·
  • 60 × 30″ · ISO/Gain: 177 · Touptek B ·
  • 60 × 30″ · ISO/Gain: 177 · Touptek G ·
  • 60 × 30″ · ISO/Gain: 177 · Touptek R ·

Total exposure: 11 h 40 m

Comments

poiskovik_RZN
How did the Scorpions perform? A worthy product? After all, the design is fast, there's no situation where they weren't working at full capacity?
Reply

Sign up or sign in to leave a comment.

Oleg NovoselovReply to poiskovik_RZN
Good filters, no halos, honestly I didn't notice any drop in transmission, last year I shot with the Antlia for fast systems, roughly the same thing. And my focal ratio isn't 2 but 3.14.
Reply

Sign up or sign in to leave a comment.

More photos by Oleg Novoselov