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Photography / Videography Payload

I've been spending a lot of time with the photos from the first and second launches. The first launch had shutter speeds of 1/200 - 1/500 and all at f/8. The second batch were set to aperture priority at f/5.6 and ranged more like 1/600 - 1/1200 shutter speed. Both were at their lowest ISO setting.

The end result is that the faster shutter speed shots are MUCH sharper. An FYI. We don't have any problems with depth of field up there anyway so it's probably best that we set the aV to whatever will give us shots in that greater-than 1/800th shutter speed.

Other than that, I'd LOVE to get some HD video up there but I'm not sure how useful it would be. Maybe at the apogee we'd have a few seconds of gently bobbing? The waving-goodbye shot at launch would be worth it though!

@J, I'm surprised 200-500 was

@J, I'm surprised 200-500 was as blurry as it was--must have been some real motion in there! Then too, we saw horizons at all kinds of crazy angles on ascent too, so I'm thinking maybe the strap on the Mk I capsule was just too long anyways... I didn't want to pull tons of extra string through those little razored Xs on the Mk II, so the lines were shorter just 'cause I was a little lazy (though attached to a longer chute--*shrug*). Maybe, too, the larger surface area of the box made it more susceptible to rocking in wind gusts... not sure.

Unfortunately, that means the idea of adding a star camera in a future launch would be right out--can't take astronomical pictures in < 1/500 second at any altitude... oh well; c'est la vie.

HD video would be neat at least inasmuch as we'd have frames every 30th of a second instead of every thirty seconds. That would give us some context for "what's happening now?"--and yeah, the apogee shot would be really cool--we'd definitely see balloon shards at burst altitude.

Camera pointing up

It would be interesting sometime to get video pointing up so we actually see the balloon increase in size and finally burst. Something like this:

http://www.youtube.com/watch#!v=5a59GASaO7A

(That's a video from the same guy that wrote the book that Rodney linked to in a previous thread.)

Alternatively, I really wonder just how small and light we could make gyroscopes that could help with all the motion. A flywheel would help some, but to get enough effect it probably needs to have some mass to it.

Amber mentioned to me that

Amber mentioned to me that you guys didn't know that we had star imagery. When I was editing the full-size images from launch 1 I could certainly see a star or too. They're at best 1 pixel worth of image so they just get discarded when the images are downsized.

J

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