Image of the day

Captured by
Douglas Rollain

SH2-157_Seestar_S30_Pro

My Account

New to Astromart?

Register an account...

Need Help?

Horsehead Nebula in hydrogen-alpha image

Horsehead Nebula in hydrogen-alpha


Acquisition Details
  • Number of frames:
  • FPS:
  • Focal length:
  • CMI/CMII/CMIII:
Description

Optics: Takahashi Sky90II Refractor Focal Length: 550mm @f/4.5 Mount: Celestron CGE Camera: SBIG ST-2000XM (KAI-2001M) Focuser: Robo-Focus Filters: CFW10A, Astrodon LRGB, 6nm Ha