Thread: 6 Feb Sun
View Single Post
  #1  
Old 06-02-2018, 05:05 PM
John W (John Wilkinson)
Registered User

John W is offline
 
Join Date: Jan 2010
Location: Castlemaine, Victoria, Australia
Posts: 1,418
6 Feb Sun

6 Feb. Taken with the sun high in the sky at 3.20 pm. Shows the sun's E limb with sunspot group AR 2699. Some flares and prominences visible. Maybe a faint filament upper right. Yellow image is thru a herschel wedge at 540 nm.
Orange pic is thru a Lunt 100 Ha scope at 656 nm. Both single exposures with a Canon 550d camera. Thanks form viewing.
Attached Thumbnails
Click for full-size image (IMG_2517c.jpg)
124.6 KB23 views
Click for full-size image (IMG_2520c.jpg)
200.4 KB25 views
Reply With Quote