File:Custom Test Flight (4570403706).jpg
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[edit]DescriptionCustom Test Flight (4570403706).jpg |
My son designed this rocket from scratch, and this was the first test flight for stability with one motor, a Cesaroni Aerospace J360 with titanium sponge in the propellant. It was a loud sustained roar into the sky, punctuated with throaty afterburner effects. He plans to add three more motors at each of the outer edges of the fins, for a cluster launch. So the bottom section is not yet completed or painted. The fins are honeycomb nomex sandwiched between fiberglass sheets. It has a cool aluminum boat tail and a reduction coupler for the strap-on videocamera. He built a computer model (below) for this flight, and it would have gone supersonic were it not for the drag of the videocam (which took quite a beating but managed to capture the climb to max Q) |
Date | |
Source | Custom Test Flight |
Author | Steve Jurvetson from Los Altos, USA |
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This image was originally posted to Flickr by jurvetson at https://flickr.com/photos/44124348109@N01/4570403706. It was reviewed on 15 May 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
15 May 2021
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current | 08:11, 15 May 2021 | ![]() | 3,246 × 2,218 (2.83 MB) | Sentinel user (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/3,200 sec (0.0003125) |
F-number | f/9 |
ISO speed rating | 1,250 |
Date and time of data generation | 10:38, 1 May 2010 |
Lens focal length | 100 mm |
JPEG file comment | AppleMark |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.6.6 |
File change date and time | 22:41, 1 May 2010 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 10:38, 1 May 2010 |
Meaning of each component |
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APEX shutter speed | 11.625 |
APEX aperture | 6.375 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 85 |
DateTimeOriginal subseconds | 85 |
DateTimeDigitized subseconds | 85 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 2.2.0.0 |