HAPS-1, UMSFB1 redux |
HAPS-1, UMSFB1 redux |
Aug 2 2008, 08:32 PM
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#1
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Founder Group: Chairman Posts: 14434 Joined: 8-February 04 Member No.: 1 |
Next weekend, if everything goes well, a 15x30cm carbon deck will fly onboard HAPS-1 -http://www.pegasushabproject.org.uk/wiki/doku.php/missions:haps:haps-1
One end of the deck will be the flight radio, the other is my responsibility, a single camera (Powershot A560 ), stand alone GPS logger (to 18km), and a small wide angle mirror so the camera can see the payload, the chute and the envelope above. Still working on a hacked firmware for the A560 - but the intention is every minute will include 15s of video, and then 5-10 stills in fairly quick succession - with the hope that the rotation of the balloon will give us some mosaics out of each section. More details, some photos etc, later in the week. |
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Aug 6 2008, 07:14 PM
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#2
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Founder Group: Chairman Posts: 14434 Joined: 8-February 04 Member No.: 1 |
I simply 'got a ride' with people who know what they're doing - namely James Coxon and friends ( http://www.pegasushabproject.org.uk/wiki/doku.php )
I emailed them and just went over to watch them do some cool things ( drop a parafoil type vehicle from under a balloon, then two normal launches ) - and on the two normal launches, the camera was hung under the gondola, which was under the radio payload. I commented that I'd tried to have a go myself but found it too damn complicated, and then commented that perhaps the camera payload wasn't the best way of doing it - so James basically said 'think you can do better...go on then!'. And so here we are I promise - some pictures before it goes up - it's not pretty, but it should work I've looked at the hand-warmer thing - but actually too hot - and they can expand as well - they're a small bag, and taking a bag to 10mbar could burst it, dumping hot chemical gooo all over the camera etc. You have to be careful to use open-cell foam or it can pop-corn all over the place. Bubble wrap can burst as well. |
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