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4hv.org :: Forums :: General Chatting
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Post Your Cool Pic Here!

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Jrz126
Thu Jan 11 2007, 05:41PM
Jrz126 Registered Member #242 Joined: Thu Feb 23 2006, 11:37PM
Location: Erie PA
Posts: 210
Me and my OLTC.
http://www.personal.psu.edu/jrz126/images/oltc/me_and_the_coil.JPG
I'm starting to get some sparks out of it. http://www.personal.psu.edu/jrz126/images/oltc/sparks.JPG No arcs to air yet, hopefully tonight amazed

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ragnar
Thu Jan 11 2007, 08:49PM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
Bjørn Bæverfjord wrote ...

Meteorite? Space junk re-entering? Not a 'shooting star'..?
It looks exactly like the vapour trail from a jet lit by the sun that is just below the horizon.

That's what I thought, but it glowed and flickered and burned from time to time... :-/
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Dr. Drone
Fri Jan 12 2007, 06:54AM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Avalanche
Fri Jan 12 2007, 07:13PM
Avalanche Registered Member #103 Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
PYLON! Now this really is '4hv' tongue

On my travels earlier I came across this pylon, this is a fairly remote area and it was very windy so I can see why it came down. It's interesting how it just stabbed itself into the ground, and they left it. The scary thing is, when I passed the replacement pylon, I noticed that it's foundations are all broken - the blocks of concrete had been pulled out of the ground, so it's pretty much just standing there, only a matter of time before the same thing happens again!


1168629108 103 FT6000 Img 3324

1168629108 103 FT6000 Img 3325

1168629108 103 FT6000 Img 3330

1168629108 103 FT6000 Img 3327
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Daniel Uhrenholt
Fri Jan 12 2007, 10:07PM
Daniel Uhrenholt Registered Member #125 Joined: Fri Feb 10 2006, 01:52PM
Location: Aalborg, Denmark
Posts: 155
This is my cool picture for the week.

Just got this little baby with the mail amazed

1168639111 125 FT6000 Tektronix Tds1001b


It`s A lot better than the Phillips PM 3267 I have, I wont even bother using a analog scope again cheesey

And the cool thing is, that I can control it from my labtop!

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...
Sat Jan 13 2007, 12:09AM
... Registered Member #56 Joined: Thu Feb 09 2006, 05:02AM
Location: Southern Califorina, USA
Posts: 2445
congrats on the cool scope!

I got to use a 4 channel/150mhz (1.5gs/s) one at work for a while. If I could have one thing out of the lab (which included a number of $50k instruments like a spectrometer that has a 50hz resolution from 16khz to 50ghz suprised ) it would have been that scope.
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ragnar
Sat Jan 13 2007, 12:39AM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
balsamplack wrote ...

I spotted this whilst cooking dinner outside tonight... at first I thought it was a vapour trail from a jet... then it inflamed briefly and I thought better and got the camera out.

Meteorite? Space junk re-entering? Not a 'shooting star'..?
1168515984 63 FT6000 Sstar1

1168515984 63 FT6000 Sstar2

1168515984 63 FT6000 Sstar3


http://www.smh.com.au/news/national/halleybeating-comet...

Looks like it wasn't a vapour trail after all =)
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Steve Conner
Sat Jan 13 2007, 12:58AM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
It looks so like a vapour trail though, I think I can even see a little black plane-like speck at the end. A comet couldn't have any part that looked darker than the sky, since it's outside the atmosphere.

Also, I found some photos of Comet MacNaught on Google, and it looks nothing like the object BP photographed: Link2

A chocolate chip cookie for any 4hv member who manages to photograph it.
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ragnar
Sat Jan 13 2007, 01:09AM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
"nothing like"

I could hardly see it with my eye, I wouldn't be surprised if the dark bit is a camera artefact...
**wallows in own ignorance**

it still looked cool, inflamed from time to time, and I actually photographed it so PAH! =-D hehe
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Simon
Sat Jan 13 2007, 07:12AM
Simon Registered Member #32 Joined: Sat Feb 04 2006, 08:58AM
Location: Australia
Posts: 549
If it were a comet, wouldn't the trail point away from the sun?
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