File:Trachurus declivis.jpg

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Summary[edit]

Summary
Description	A school of Jack Mackerel (Trachurus declivis). Fairy Bower, Manly, NSW157480768
Source	Wikimedia Commons file page
Author	Richard Ling
Permission	See original Commons license details.

Licensing[edit]

License: CC BY-SA 2.0

License page: CC BY-SA 2.0

Original attribution and file history: Wikimedia Commons

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:51, 29 May 2026		1,024 × 736 (183 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Metadata

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Image title	A school of Jack Mackerel (Trachurus declivis). Fairy Bower, Manly, NSW
Camera manufacturer	Canon
Camera model	Canon DIGITAL IXUS 500
Author	Richard Ling
Copyright holder	Copyright (c) 2004 Richard Ling (richard@research.canon.com.au). Licensed under GFDL and CC-by-sa-2.5. All other rights reserved.
Exposure time	1/60 sec (0.016666666666667)
F Number	f/2.8
Date and time of data generation	17:39, 27 December 2004
Lens focal length	7.40625 mm
Credit/Provider	Richard Ling
Source	Richard Ling
Copyright owner	Richard Ling
Usage terms	http://commons.wikimedia.org/wiki/User:Rling/license
Online copyright statement	http://commons.wikimedia.org/wiki/User:Rling/license
City shown	Fairy Bower, Manly, NSW
JPEG file comment	Description: A school of Jack Mackerel (Trachurus declivis) Location: Fairy Bower, Manly, NSW Time: 17:39:28, Monday 27th December, 2004 Keywords: Chordata; Actinopterygii; fish; Perciformes; Carangidae; Trachurus declivis; Jack Mackerel Copyright (c) 2004 Richard Ling (richard@research.canon.com.au). Licensed under GFDL and CC-by-sa-2.5. All other rights reserved. See http://commons.wikimedia.org/wiki/User:Rling/license
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	17:39, 27 December 2004
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	17:39, 27 December 2004
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	5.90625
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash fired, auto mode
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	9,159.0106007067
Focal plane Y resolution	9,169.8113207547
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Contact information	richard@research.canon.com.au http://commons.wikimedia.org/wiki/User:Rling/license , , +61 2 9805 2773
Keywords	Chordata Actinopterygii fish Perciformes Carangidae Trachurus declivis Jack Mackerel
Writer	Richard Ling
Date metadata was last modified	17:39, 27 December 2004
Copyright status	Copyrighted
Code for country shown	AU
Sublocation of city shown	Fairy Bower, Manly, NSW
Country shown	Australia
Province or state shown	NSW
IIM version	4