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

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Marko
Sun Aug 06 2006, 01:23PM
Marko Registered Member #89 Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
My first lightning shot (miss).

Bolt on first pic was pretty nice but I caught just a branch of it.
I didn't know what brightness to expect so I set ISO way too high, ending with a crappy pic.

Second is inter/intra cloud lightning, pretty far away and not very nice.



1154870591 89 FT6000 P1280026 1154870591 89 FT6000 P1280031


Better luck with next storm, I hope..
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...
Wed Aug 09 2006, 03:13AM
... Registered Member #56 Joined: Thu Feb 09 2006, 05:02AM
Location: Southern Califorina, USA
Posts: 2445
On a whim I dug out my old QX3 webcammicroscope (320x240 at 10, 80, or 200x optical magnification) and downloaded all 93mb of software that it needs (ya, right) from intel and grabbed an old computer chip...
1155092945 56 FT6000 Chip



It turned out pretty good for the crude focusing system... I didn't shop it at all, but I did cheat by helping the little tiny light with a luxeon headlamp to get enough light for the ccd to work... This also gave a neat blue color wink I just wish it was a bit higher that 320x240, so I could use it as a desktop. Perhaps it is time to make an adapter to use my real camera on my real microscope...

I should point out something special about that chip; the substrate it clear suprised I can see all of the way down to the solder on the bottom of the die, very interesting to look at with a better (40x stereo) uscope.
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Avalanche
Fri Aug 18 2006, 12:42PM
Avalanche Registered Member #103 Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
About time I posted some pics from work!!

I've been doing some EMC stuff, and whilst waiting for a 30 minute sweep on a lamp to finish I decided to start desoldering parts from some scrap boards. Our boards contain a small SMPS so I was salvaging the 100uF 400v smoothing cap and the transformer. This soon turned into a major operation when I found a box of about 20 more scrap boards, so I decided that I needed to run that 30 minute sweep a couple more times to verify my results cheesey

Note the solder puddle on the floor, it was a heatgun desoldering job confused


1155904814 103 FT6000 060818 110852

1155904814 103 FT6000 060818 110917
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ragnar
Fri Aug 18 2006, 12:53PM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
zomg.. **jealous of the scope on your right** =-)
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Avalanche
Fri Aug 18 2006, 01:36PM
Avalanche Registered Member #103 Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
It's the fluke scopemeter in the background I'm jealous of cheesey

It's a meter and scope in one unit, color TFT screen, 200Mhz bandwidth 2.5GS/s, all in a portable battery powered unit amazed
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Part Scavenger
Sat Aug 19 2006, 12:13AM
Part Scavenger Registered Member #79 Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
But what's in the boxes I wonder...?
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HV Enthusiast
Sat Aug 19 2006, 01:33AM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Here is a photo of an Iridium flare I took two nights ago. It was magnitude -4 so it was pretty bright. Center of the flare would have been -8 (visible in daylight), but that was about 10 miles away from my position.

1155951231 15 FT6000 Iridiumflare01
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Marko
Mon Aug 21 2006, 12:12PM
Marko Registered Member #89 Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
Small one


1156162361 89 FT6000 Small

And some big arcs

1156162361 89 FT6000 Big


I played with ISO and wb but I still can't get fully natural color - either too blue or too purple angry

And they are pretty hard to catch, like to go horizontally covering half of the sky amazed
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Dr. Drone
Mon Aug 21 2006, 07:29PM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Part Scavenger
Mon Aug 21 2006, 09:21PM
Part Scavenger Registered Member #79 Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
!amazed Sweet!

We don't even see lightning like that around here! Ours are really piddly.
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