Thread: Solar Activity 23rd July 2021
View Single Post
  #1  
Old 24-07-2021, 09:47 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,907
Solar Activity 23rd July 2021
The current activity in CaK and WL

Five defined AR visible: AR 2842/46/47/48/49. AR 2846 is the prominent small sunspot group to the north east of the meridian.
Ha surface and proms to follow......
Attached Thumbnails
Click for full-size image (Sun_091047.jpg)
59.1 KB39 views
Click for full-size image (Sun_091126.jpg)
48.6 KB40 views
Click for full-size image (Sun_091155.jpg)
65.2 KB45 views
Click for full-size image (Sun_091246.jpg)
127.3 KB36 views
Click for full-size image (Sun_092900.jpg)
34.4 KB37 views
Click for full-size image (Sun_092527.jpg)
64.1 KB36 views
Click for full-size image (Sun_092608.jpg)
34.7 KB31 views
Click for full-size image (Sun_092654.jpg)
54.8 KB31 views
Reply With Quote