File:Carcharhinus acronotus SI.jpg

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Description

Carcharhinus acronotus (National aquaria)

Date

2010

Source

http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2687

Author

D Ross Robertson

Permission
(Reusing this file)

This image or file is a work of a Smithsonian Institution employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:56, 10 November 2016		640 × 270 (48 KB)	Materialscientist	{{Information \|Description= ''Carcharhinus acronotus'' (National aquaria) \|Source=http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2687 \|Date=2010 \|Author=[http://www.stri.si.edu/english/scientific_staff/staff_scientist/scientist.php?id=28 D Ro...

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Blacknose shark

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Usage on ar.wikipedia.org
- قرش أسود الأنف
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- 黑吻真鲨

Metadata

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D80
Exposure time	1/60 sec (0.016666666666667)
F-number	f/14
ISO speed rating	100
Date and time of data generation	18:06, 24 May 2006
Lens focal length	22 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	GIMP 2.4.7
File change date and time	13:52, 10 November 2016
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	18:06, 24 May 2006
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
Shutter speed	5.906891
APEX aperture	7.61471
Exposure bias	0
Maximum land aperture	3.8 APEX (f/3.73)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, auto mode, red-eye reduction mode
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	33 mm
Scene capture type	Standard
Scene control	None
Contrast	Soft
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Date metadata was last modified	03:02, 30 June 2014
Unique ID of original document	adobe:docid:photoshop:f9fa1224-8501-11df-8fd2-fc789c4a749e
Copyright status	Copyright status not set

File:Carcharhinus acronotus SI.jpg

Captions

Items portrayed in this file

depicts

inception

2010

captured with

Nikon D80

media type

image/jpeg

checksum

660ac58908360688a3fcecea22eab17f6a453126

data size

48,876 byte

height

270 pixel

width

640 pixel

File history

File usage

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Metadata