Stella,
Many thanks. Its good to see something new even for an "over 60"!
David
Search found 32 matches
- Fri Aug 30, 2013 11:01 am
- Forum: Gallery
- Topic: Sky Phenomenon
- Replies: 3
- Views: 754
- Wed Aug 28, 2013 10:29 am
- Forum: Gallery
- Topic: Sky Phenomenon
- Replies: 3
- Views: 754
Sky Phenomenon
I would guess it is some sort of refraction effect. The sun of off to the right of the picture, say 20deg away
Any ideas
David
Re: Chi Cygni
Tony,
Interesting graph. It looks about the same as the images I have been taking over the last few months. I am using an 8 sec shot with a static DSLR set at 1600 ISO. I will track it until I can't detect it any more, at about mag 10.
Thanks for posting your results.
David
Interesting graph. It looks about the same as the images I have been taking over the last few months. I am using an 8 sec shot with a static DSLR set at 1600 ISO. I will track it until I can't detect it any more, at about mag 10.
Thanks for posting your results.
David
- Sat Jun 08, 2013 8:15 pm
- Forum: Observing
- Topic: NLC (Noctilucent cloud) 2013
- Replies: 29
- Views: 5948
Re: NLC (Noctilucent cloud) 2013
David,
Many thanks. I will keep a look out for them.
Davod
Many thanks. I will keep a look out for them.
Davod
- Sat Jun 08, 2013 4:52 pm
- Forum: Observing
- Topic: NLC (Noctilucent cloud) 2013
- Replies: 29
- Views: 5948
Re: NLC (Noctilucent cloud) 2013
Just as a point of information. How far south are NLCs visible? I live just about on Lat 49N. Am I likely to see them from here.
David
David
- Tue May 28, 2013 1:35 pm
- Forum: Gallery
- Topic: Alignment of Venus, Jupiter and Mercury
- Replies: 5
- Views: 1546
Re: Alignment of Venus, Jupiter and Mercury
David
- Sun May 26, 2013 1:25 pm
- Forum: Observing
- Topic: Venus+Mercury+Jupiter Together
- Replies: 6
- Views: 1495
Re: Venus+Mercury+Jupiter Together
Yes, it's a great sight. I saw it from my garden just after sunset and managed to get a, not very good, image before they set.
David
David
- Fri Apr 26, 2013 6:54 am
- Forum: Gallery
- Topic: Partial Lunar Eclipse - 25 April 2013
- Replies: 1
- Views: 781
Re: Partial Lunar Eclipse - 25 April 2013
It was so minor that I had forgotten it until I looked at my images taken last night. He is my version.
- Sun Feb 24, 2013 11:08 am
- Forum: Light pollution
- Topic: France switches off lights from July
- Replies: 5
- Views: 5172
Re: France switches off lights from July
It is interesting to note that France already has less external lighting than the UK. Where I live in Normandy, we have good dark skies already. Even darker ones will, of course, be welcome. I can see the milky way pretty well instantly as I walk outside. In the summer its visible right down to the ...
- Sat Feb 16, 2013 10:10 am
- Forum: Observing
- Topic: Asteroid 2012 DA14
- Replies: 8
- Views: 1604
Re: Asteroid 2012 DA14
Here are some images I took in Normandy last night. We got clouded out at 20-30 UT.
David
David
- Fri Feb 15, 2013 10:58 am
- Forum: General chat
- Topic: Exploding mini-asteroid over Urals injures hundreds ..
- Replies: 17
- Views: 4160
Re: Expoding meteorite over Urals injures hundreds ..
It was traveling in the wrong direction. DA14 is going S to N, so any associated rocks would be doing the same. See the DA14 article in the BAA page.
David
David
- Sun Feb 10, 2013 8:52 pm
- Forum: Observing
- Topic: Mercury / Mars Conjunction
- Replies: 6
- Views: 1354
Re: Mercury / Mars Conjunction
My apologies. Lack of knowledge on my part.
David
David
- Sat Feb 09, 2013 5:06 pm
- Forum: Observing
- Topic: Mercury / Mars Conjunction
- Replies: 6
- Views: 1354
Re: Mercury / Mars Conjunction
Just got this last night. The clouds just cleared in time!!!
- Fri Dec 14, 2012 12:04 pm
- Forum: General chat
- Topic: What future for casual astronomy?
- Replies: 33
- Views: 7991
Re: What future for casual astronomy?
I think today we have the best of all worlds! We have affordable binoculars for casual, or serious, looking but we can easily move up to taking good images through a DSLR and then stacking them if we want. When I compare my efforts from 20 years ago with what I can do today with a DSLR and a 150mm l...
- Tue Nov 27, 2012 8:59 am
- Forum: General chat
- Topic: Spam messages
- Replies: 6
- Views: 1818
Re: Spam messages
Yes, I got one as well!