File:Pojmanski c2006a1.jpg
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Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 999 × 666 pixels.
Original file (999 × 666 pixels, file size: 196 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionPojmanski c2006a1.jpg |
English: Comet C/2006A1 (Pojmanski) seen from Mt Laguna predawn 02 MAR 2006. The comet has passed Earth and is receding into the outer solar system, however it should be visible telescopically for several months. Canon 20D, 400mm f/2.8, 30sec@f/2.8 @ISO 800. Photo: Paul Martinez and Philip Brents, vcastro.com.
Source: [1] which references http://www.vcastro.com/ Please refer to Source: [2] which specifically releases this file under the FAL. |
Date | 4 March 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons by IngerAlHaosului using CommonsHelper. |
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.
- 2006-03-04 22:59 Robogun 999×666× (200494 bytes) Comet C/2006A1 (Pojmanski) seen from Mt Laguna predawn 02 MAR 2006. The comet has passed Earth and is receding into the outer solar system, however it should be visible for several months. Canon 20D, 400mm f/2.8, 30sec@f/2.8 @ISO 800. Photo: Paul Martinez
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:12, 23 January 2010 | 999 × 666 (196 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Comet C/2006A1 (Pojmanski) seen from Mt Laguna predawn 02 MAR 2006. The comet has passed Earth and is r |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS 20D |
Exposure time | 35/1 sec (35) |
F-number | f/2.8 |
ISO speed rating | 800 |
Date and time of data generation | 05:46, 2 March 2006 |
Lens focal length | 400 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 06:45, 2 March 2006 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 05:46, 2 March 2006 |
APEX aperture | 2.9708557128906 |
APEX exposure bias | 0 |
Metering mode | Partial |
Flash | Flash did not fire, compulsory flash suppression |
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 |
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