Image:Telescope at 4400meters.JPG
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[edit] Summary
Taken by David Walker in the North of Chile at 4400 meters, Included is a TMT Site Testing Telescope and the Allsky Camera
[edit] Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:42, 30 December 2005 | 2,304×3,072 (1.94 MB) | David walker (Talk | contribs) | (Taken by David Walker in the North of Chile at 4400 meters, Included is a TMT Site Testing Telescope and the Allsky Camera) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot G6 |
| Exposure time | 1/200 sec (0.005) |
| F-number | f/4 |
| Date and time of data generation | 18:58, 17 November 2005 |
| Lens focal length | 7.1875 mm |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 18:58, 17 November 2005 |
| Y and C positioning | 1 |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
| Exif version | 2.2 |
| Date and time of digitizing | 18:58, 17 November 2005 |
| Image compression mode | 5 |
| Shutter speed | 7.65625 |
| Aperture | 4 |
| Exposure bias | 0 |
| Maximum land aperture | 2 |
| Metering mode | Pattern |
| Flash | 16 |
| Color space | sRGB |
| Focal plane X resolution | 10816.901408451 |
| Focal plane Y resolution | 10816.901408451 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
