Image of the day

Captured by
Douglas Rollain

LBN 576 - The Garlic Nebula

My Account

New to Astromart?

Register an account...

Need Help?

Sunspots on November 7, 2011 image

Sunspots on November 7, 2011


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

The sun was fairly busy on the morning of 11-7-11. Many nice sunspots were visible and we managed capture some of them along with a couple of prominences. Telescope: Lunt Solar Systems LS60THa/B1200CPT Accessories: LS50FHa Double-stack etalon; TeleVue 2.5x Powermate Mount: Takahashi EM-200 Temma2 Camera: Imaging Source DMK31 Exposure: ranged from 1/19 to 1/38sec. Gain: ranged from 557 to 779 Length: 1:00min. each Acquisition: IC Capture.AS (Uncompressed AVI) @ 30fps Processing: AVIStack2 Post-processing: ImagesPlus 4.5 Capture time: November 7, 2011, 10:45am Capture conditions: ~71°F; transparency: Avg. 3/5; seeing: Good 4/5 Location: Hendersonville, TN, USA

  • User details
  • Craig & Tammy Temple
  • Craig & Tammy Temple
  • January 26, 2016