angular size

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size, angular 

The size of an object measured in terms of the angle it subtends. The point of reference for the eye can be either the nodal point or the centre of the entrance pupil. See extended object; apparent size.
apparent s. 1. The size of an object represented by the angular size. 2. The perceived size of an object as distinguished from the actual size (Fig. S8).
s. constancy See size constancy.
s. lens See aniseikonic lens.
Fig. S8 Objects of different size seen in the same direction and with the same angular size stimulate the same retinal points and thus have the same apparent sizeenlarge picture
Fig. S8 Objects of different size seen in the same direction and with the same angular size stimulate the same retinal points and thus have the same apparent size
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On June 30, a team led by Andrew Beardmore at the University of Leicester, UK, imaged the system using the X-ray Telescope aboard Swift, revealing a series concentric rings extending about one-third the apparent size of a full moon.
used to measure one's front post MOA size, and then explained the approximation formula of inches of object size divided by measured Target MOA apparent size for estimating range.
A reversal in the apparent size of the protein band (i.
If patients have a prosthetic eye, facial prosthesis, or are monocular and have dramatic facial asymmetry, the lenses can be made to match in weight, thickness and spectacle magnification, in order that the apparent size of the eyes and facial features appear similar to the onlooker.
Washington, May 19 ( ANI ): May 28th, 2013, Venus and Jupiter will pass within one degree of one other (about twice the apparent size of the full moon, it has been predicted.
the apparent size of the building will speak in favor of its operation (spaces for exchange, scalable and flexible), performance (bepos building with a partial logic consumption, low embodied energy building, breeam and hqe doubling ) and its architecture.
The real ratio of the Moon's apparent size to that of the Sun in this eclipse was 0.
The more distant an object of a given apparent size is, the larger its actual physical size must be.
On one device goggle-mounted cameras send images to a computer, which magnifies the apparent size of the cookie in the image it displays to the wearer while keeping his hand the same size, making the snack appear larger than it actually is.
A plastic screen avoided direct vision of the lamps and a cardboard shutter allowed changing the size of the source (from an apparent size of= 0.
Try setting behind trellis screen or against walls in tiny gardens or courtyards spaces which will brighten and increase its apparent size.
The ending is rather contrived but director Jim Field Smith conjures some hysterical interludes such as Kirk allowing Devon to shave his nether portions in order to enhance the apparent size of his manhood.