Search found 1453 matches
- Thu Mar 21, 2024 10:40 am
- Forum: Speakers
- Topic: TG "The Loudspeaker" Build (Sort of)
- Replies: 63
- Views: 5668
Re: TG "The Loudspeaker" Build (Sort of)
And I think I was a lot less brave than you with the feed and step
- Thu Mar 21, 2024 10:38 am
- Forum: Speakers
- Topic: TG "The Loudspeaker" Build (Sort of)
- Replies: 63
- Views: 5668
Re: TG "The Loudspeaker" Build (Sort of)
I think I always used 1/2” bits
- Mon Mar 18, 2024 11:19 am
- Forum: Speakers
- Topic: TG "The Loudspeaker" Build (Sort of)
- Replies: 63
- Views: 5668
Re: TG "The Loudspeaker" Build (Sort of)
I can also recommend Wealden Tools cutters, they were the best ones I found back in the day.
- Sat Mar 16, 2024 9:00 pm
- Forum: Everyones Projects
- Topic: OK…so I’m on wi’ summat
- Replies: 149
- Views: 32630
Re: OK…so I’m on wi’ summat
Can’t believe you have built this from scratch in a week!
Wonderful to watch this taking shape, thanks!
Wonderful to watch this taking shape, thanks!
- Sat Mar 16, 2024 5:18 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
Looks like a really interesting jobRay P wrote: ↑Sat Mar 16, 2024 4:23 pm This is the team I manage.
https://www.admiralty.co.uk/access-data ... mical-data
- Sat Mar 16, 2024 3:53 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
Astrophotography update :-) I had been hoping to take some wide field shots of the constellation Orion, to provide a bit of context for an image of the Orion Nebula I have been working on. But the weather has not co-operated, so the first two pictures below have been lifted from Wikipedia - I hope t...
- Mon Mar 11, 2024 7:44 pm
- Forum: Everyones Projects
- Topic: 6550 SE Amplifier
- Replies: 110
- Views: 9453
Re: 6550 SE Amplifier
They are your valves, so up to you. I manually turn heater supplies up then b+. Two outputs on the variac, all heaters first, then b+. I always assume a unexpected short term power outage could happen, so I either make sure that the startup control is automatic, or not needed. The chokes arent inst...
- Sat Mar 09, 2024 1:43 pm
- Forum: Everyones Projects
- Topic: 6550 SE Amplifier
- Replies: 110
- Views: 9453
Re: 6550 SE Amplifier
Great news!
- Fri Mar 08, 2024 7:06 am
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
You probably know this, but Seestar’s short focal length means it is best suited to large, wide field targets, but there are plenty of those
- Thu Mar 07, 2024 8:51 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
Sorry Nick
See star seems like a good package.
Looks like it even includes an OIII / hydrogen alpha filter. You will find this even allows imaging in light polluted skies or with a bright moon.
See star seems like a good package.
Looks like it even includes an OIII / hydrogen alpha filter. You will find this even allows imaging in light polluted skies or with a bright moon.
- Fri Mar 01, 2024 9:00 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
Cheers guys. I have a plan for the next image but I need some clear nights!
If the weather doesn’t cooperate I will dig out some old data to re-process.
If the weather doesn’t cooperate I will dig out some old data to re-process.
- Fri Mar 01, 2024 3:48 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
cropped tighter.jpg Known as the Whirlpool Galaxy, this is actually a pair of galaxies interacting. I said a while ago that Andromeda was an easy target (basically it's big and bright). Well, this is a more difficult one (it's a long way away, 23.5 million lightyears, and therefore apparent size an...
- Tue Feb 27, 2024 10:33 pm
- Forum: Everyones Projects
- Topic: 6550 SE Amplifier
- Replies: 110
- Views: 9453
Re: 6550 SE Amplifier
Brilliant news Paul, well done!
- Sat Feb 24, 2024 4:37 pm
- Forum: Assorted Stuff
- Topic: what are you doing ?
- Replies: 1308
- Views: 439508
Re: what are you doing ?
Hercules cluster, single 30s exposure - bit out of focus, sorry.
- Mon Feb 19, 2024 10:30 pm
- Forum: Everyones Projects
- Topic: On My Bench.
- Replies: 84
- Views: 28762
Re: On My Bench.
Narco Avionics - sounds like a Colombian import-export company…