#1  
Old 07-10-2021, 09:49 AM
Merlin66's Avatar
Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is offline
 
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 8,517
SHG Sun 071021

Broken cloud....
Trialling the new 10 micron slit gap. Looks promising.
Stack of four Ha scans and the associated prom image.
Attached Thumbnails
Click for full-size image (Ha_stack02.jpg)
138.4 KB25 views
Click for full-size image (093638_protus.jpg)
136.4 KB20 views
Reply With Quote
  #2  
Old 07-10-2021, 11:15 AM
N1 (Mirko)
Registered User

N1 is offline
 
Join Date: Oct 2013
Location: Dunners Nu Zulland
Posts: 1,484
The contrast is amazing!
Lines less pronounced too
Reply With Quote
  #3  
Old 07-10-2021, 11:16 AM
Eris (Gerard)
Registered User

Eris is offline
 
Join Date: Mar 2007
Location: Mount Barker SA
Posts: 379
Plenty of details recorded in that set Ken. Getting better all the time.
Reply With Quote
  #4  
Old 07-10-2021, 11:30 AM
Saturnine (Jeff)
Registered User

Saturnine is offline
 
Join Date: Jul 2008
Location: Wollongong
Posts: 1,735
Love the contrast, highlighting the active regions and filaments etc. Really shows up the active zones, north and south, stretching across the suns disk, that the active regions form in.
Reply With Quote
Reply

Bookmarks

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 01:04 PM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Limpet Controller
Advertisement
NexDome Observatories
Advertisement
Testar
Advertisement
Astronomy and Electronics Centre
Advertisement