DeepSkyHosting
Sign inRegister

M81 and M82

Lex Kasatkin
371012
Category:Deep Sky
Published:
1520
M81 and M82NGC 3031NGC 3034
Resolution:
3471x2489 px
File size:
13455 KB

Technical information

Telescope/Lens
Sky-Watcher 200PDS
Camera
ZWO ASI294MM Pro
Mount
МТ-120
Guide Scope
Svbony
Guide Camera
SV106 240/60
Accessories
Starizona Nexus 0.75x Reducer, ZWO EFW, ZWO EAF
Software
Electra Stacking, PixInsight, Photoshop
Location
Красноярск, Россия

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

  • 60 × 30″ · ISO/Gain: 120 · R ·
  • 60 × 30″ · ISO/Gain: 120 · G ·
  • 60 × 30″ · ISO/Gain: 120 · B ·
  • 84 × 120″ · ISO/Gain: 120 · L ·
  • 30 × 120″ · ISO/Gain: 120 · Ha ·

Total exposure: 5 h 18 m

Photo versions

M81 and M82
Updated
M81 and M82

May 1st, 2024

10 h 16 m

I had one more hour of shooting left. I went for HDR - to the center.

Show changes
Previous version
Current version

Comments

sedov_art
Comment on photo: M81 and M82from
It's pretty cool overall, but there are stacking artifacts in the corners.
Reply

Sign up or sign in to leave a comment.

RegisterSign in

More photos by Lex Kasatkin