File:06-0419 sw3 fal martinez vcastro.com IMG 9799.JPG
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06-0419_sw3_fal_martinez_vcastro.com_IMG_9799.JPG (697 × 495 pixels, file size: 56 KB, MIME type: image/jpeg)
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Summary
[edit]Description06-0419 sw3 fal martinez vcastro.com IMG 9799.JPG | Comet Schwassmann-Wachmann 3 (73P) C component, as seen 19 APR 2006 from Mt Laguna, Calif. 55sec @ f/2.8 @ ISO 1600, Canon 20D, 400mm f/2.8 on Meade LXD55. Paul Martinez & Philip Brents, [1]. |
Date | 24 April 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | The original uploader was Robogun at English Wikipedia. |
Permission (Reusing this file) |
FAL. |
Licensing
[edit]Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2006-04-24 01:48 Robogun 697×495×8 (57569 bytes) Comet Schwassmann-Wachmann 3 (73P) C component, as seen 19 APR 2006 from Mt Laguna, Calif. 45sec @ f/2.8 @ ISO 1600, Canon 20D, 400mm f/2.8 on Meade LXD55. Paul Martinez & Philip Brents, [http://www.vcastro.com/contact.htm]. {{FAL}}
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:18, 1 May 2007 | 697 × 495 (56 KB) | Emx~commonswiki (talk | contribs) | {{Information |Description=Comet Schwassmann-Wachmann 3 (73P) C component, as seen 19 APR 2006 from Mt Laguna, Calif. 55sec @ f/2.8 @ ISO 1600, Canon 20D, 400mm f/2.8 on Meade LXD55. Paul Martinez & Philip Brents, [http://www.vcastro.com/contact.htm]. |So |
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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 |
---|---|
Camera model | Canon EOS 20D |
Exposure time | 55/1 sec (55) |
F-number | f/2.8 |
ISO speed rating | 1,600 |
Date and time of data generation | 23:20, 18 April 2006 |
Lens focal length | 400 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 23:20, 18 April 2006 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 23:20, 18 April 2006 |
Meaning of each component |
|
APEX shutter speed | −2,147,483,648 |
APEX aperture | 2.9708557128906 |
APEX exposure bias | 0 |
Metering mode | Average |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,959.3220338983 |
Focal plane Y resolution | 3,959.3220338983 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Structured data
Items portrayed in this file
depicts
24 April 2006
image/jpeg
8913eace38b0c5a725f2a540cb8debd7f811bf82
57,569 byte
495 pixel
697 pixel
55 second
2.8
1,600
400 millimetre
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