#81  
Old 09-06-2021, 01:47 PM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
9th June: 8.20am. Region 2829 has shrunk to just the 2 medium spots, whilst Region 2827 has disappeared (probably behind the Sun's Western Limb).
Reply With Quote
  #82  
Old 10-06-2021, 07:05 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
10th June, 800am. A new region consisting of 2 small spots has appeared in the North, about half way across the Sum's disc. It has not been yet given a region number.

Region 2929 is moving further west and now shows only two, rather diffuse looking spots, however, they are accompanied by quite large white regions (ok, what the proper name for these?), which is surprising since it is still somewhat distant from the Sun's Western Limb.
Reply With Quote
  #83  
Old 14-06-2021, 08:33 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
June 14th, 9.25am: A large new spot has appeared near the Eastern Limb. All other regions have disappeared.

Unfortunately, I had several days of cloudy weather.
Reply With Quote
  #84  
Old 15-06-2021, 06:54 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
15th June, 7.50am. Just the one large and dark spot near the Eastern Limb. This has been named as 2833.
Reply With Quote
  #85  
Old 17-06-2021, 06:47 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
17th June, 7.35am. Just the one large, dark spot surrounded by a well-defined penumbra. Region 2833 is near the center of the Sun's Eastern Hemisphere.

Last edited by Tropo-Bob; 18-06-2021 at 07:54 AM.
Reply With Quote
  #86  
Old 18-06-2021, 07:02 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
18th June, 7.50am: Still just the one large spot. The Spot's Umbra seems to have largely taken over the penumbra that was well defined yesterday and this makes the spot look larger and darker, but also leaves it looking somewhat ill defined.

Last edited by Tropo-Bob; 18-06-2021 at 07:54 AM.
Reply With Quote
  #87  
Old 19-06-2021, 07:02 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
19th June, 8.00am. Just the one, large blurry looking spot. There has been little change since yesterday.
Reply With Quote
  #88  
Old 22-06-2021, 07:52 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
21st June, 8.40am. The large spot has returned to having a well-defined umbra. I thought I saw a tiny spot nearby, but it was at the edge of my capacity to see it.

Region 2833 is now located about half way across the Sun's Western Hemisphere.
Reply With Quote
  #89  
Old 24-06-2021, 08:13 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
24th June, 8.30am.

The spot in Region 2833 has now moved close to the Sun's Western Limb. It appears to have shrunk and become ill defined. There is also some faculae nearby. (What I previously called white areas).
Reply With Quote
  #90  
Old 25-06-2021, 04:00 PM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
25th June, 8.30 am.

Only the single spot was visible and it is getting very close to the Sun's Western Limb. It appears to be losing definition and intensity as it become more side-on to us.


25th June, 4.55pm. The Spot is much more difficult to see than this morning and is now extremely close to the Limb.
Reply With Quote
  #91  
Old 26-06-2021, 07:42 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
26th Jun, 8.40 am. Two new spots have appeared just in from the Eastern Limb.

The Spot from Region 2833 has now disappeared behind the Western Limb.
Reply With Quote
  #92  
Old 27-06-2021, 09:02 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
27th June, 9.35am. Two impressive spots are now in from the Eastern Limb. Hints of other close spots noticed, but hard to see with this edge-on angle.
Reply With Quote
  #93  
Old 28-06-2021, 07:53 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
28th June, 8.35am. The two spots of Region 2835 are now accompanied by several smaller spots further West. Surprisingly, these has been given its own number: 2836.
Reply With Quote
  #94  
Old 28-06-2021, 11:34 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
Thanks Bob.
We were fogged and clouded out until late morning.
Certainly an impressive group.
Reply With Quote
  #95  
Old 29-06-2021, 08:08 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
29th June, 8.55 am.

Lots of spots today. Region 2835 has it two spots that a jointly surrounded by a common umbra. There is a line of small spots out to these spots. It looks both strange and attractive.

Region 2836 is more clearly developed today.

Conditions were difficult today with only momentary glimpses through clouds, but it is the most activity that I have seen in a while, so well worth looking at if readers have an opportunity.
Reply With Quote
  #96  
Old 02-07-2021, 07:38 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
2nd July, 8.30am.

Region 2835 has a huge, dark spot surrounded by a very large, lopsided umbra. There are two small spots nearby with either some tiny spots or an unattached area of only umbra. It all makes for very attractive viewing in white light.

Region 2836 is barely hanging on with just one small spot. Both of these regions are now in the West,

On the Eastern Side, Region 2837 has a few small spots.
Reply With Quote
  #97  
Old 03-07-2021, 07:36 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
3rd July, 8.30am.

Region 2835 is still a large spot surrounded by an impressive amount of umbra. There may be some tiny spots in the umbra, but otherwise no other spots are left in 2835.

Region 2836 still has only the one small spot.

2837 has 3 small spots, two of which are close together.
Reply With Quote
  #98  
Old 04-07-2021, 08:17 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
4th July, 9.15am.

The large spot in 2835 continues to put on a fine show despite approaching the Sun's Western Limb.

2837 has only two spots that I can see today.
Reply With Quote
  #99  
Old 05-07-2021, 08:42 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
5th July, 9.35am.

The large spot in Region 2835 is now losing definition as it approaches the Sun's Western Limb.

Region 2837 has 3 small spots, 2 close together and a couple of tiny spots.
Reply With Quote
  #100  
Old 10-07-2021, 06:51 AM
Tropo-Bob (Bob)
Registered User

Tropo-Bob is offline
 
Join Date: Sep 2013
Location: Cairns
Posts: 1,584
10th July, 7.45am.

I saw some faculae near the South Eastern Limb, but no spots.

Gosh, a bit disappointing after several very cloudy days.
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 08:49 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Testar
Advertisement