File:Rocket Rodeo (5074346088).jpg
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Summary edit
DescriptionRocket Rodeo (5074346088).jpg |
I have been anticipating this launch for over a year. Dick Matthews’ custom machined design was a work of beauty. Each of the three J-motor boosters has a retention screw that is severed by a computer-initiated pyro charge that shoots a cylindrical knife down the inside of the rocket. The boosters fall away as the computer ignites the central motor in flight. It could have been great. Alas, the partial lighting of only one of three boosters doomed the flight, as the asymmetrical thrust sent the rocket into spastic gyrations right in front of us. One of the computers sensed the lack of vertical climb as the apogee event, and deployed the chute while the motor was still burning. From the frame-by-frame analysis below, it looks like the booster severing mechanism did the trick. I hope to see Dick run with this one again next year! A <a href="https://www.youtube.com/watch?v=Tr43PqP0S6c" rel="noreferrer nofollow">launch video medley</a> with other misplaced BALLS. (the first slow-mo collapse was Tim Covey UMERG O-hybrid motor) |
Date | |
Source | Rocket Rodeo |
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@N01/5074346088. It was reviewed on 29 December 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
29 December 2021
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:47, 29 December 2021 | 2,440 × 2,187 (1.62 MB) | Siloepic (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/5,000 sec (0.0002) |
F-number | f/7.1 |
ISO speed rating | 1,250 |
Date and time of data generation | 17:29, 25 September 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 | 20:24, 8 October 2010 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 17:29, 25 September 2010 |
Meaning of each component |
|
APEX shutter speed | 12.375 |
APEX aperture | 5.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 03 |
DateTimeOriginal subseconds | 03 |
DateTimeDigitized subseconds | 03 |
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 |