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False Color

Astronomy Falling starFalse vacuum

False Color Image of Comet Halley
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Rings in False Color
The 9 main rings of are visible here as horizontal lines. The somewhat fainter, pastel lines seen between the rings are artifacts of computer enhancement.

False Colors
Astronomical images are constructed from digital data collected by a variety of electronic sensors. Most of these operate in parts of the spectrum outside of the range of human vision.

False Color
The use of colors, instead of shades of grey, on a computer image display screen to represent different brightness levels and highlight very small differences in a dramatic way.

False color: A technique scientists use to help them see details in images of objects. The colors the scientist picks for his or her image may have nothing to do with the color of the object.

False Color
A graphical representation of data in which an images is colored to reveal additional detail
Field ...

FALSE COLOR LOOK AT URANUS' RINGS
Hubble Space Telescope view reveals Uranus surrounded by its four major rings.

False Color Image of Minos Linea Region
False color has been used here to enhance the visibility of certain features in this composite of three images of the Minos Linea region on Jupiter's moon Europa taken on 28 June 1996 Universal Time by the ...

False colors enhance certain features in this composite of three photos of the Minos Linea region on Europa.

TITAN, FALSE COLOR
IMAGED BY CASSINI.
CLICK FOR MORE INFO. Saturn's largest moon, enigmatic Titan, is larger than the planet Mercury. Almost a terrestrial planet itself, Titan has a hazy nitrogen atmosphere denser than Earth's.

Larger false color image
Neutral atoms glowing from relatively hot
plasma within the Earth's magnetosphere
can be seen with IMAGE's High Energy
Neutral Atom (HENA) instrument.

A false color image from the Cassini spacecraft of the A ring of Saturn. This shows the individual rings that make up the larger ring structure and also the material that is found in the dark appearing Cassini and Encke divisions.

Magellan radar map (false color)
produced detailed maps of Venus' surface using radar. ESA's Venus Express is now in orbit with a large variety of instruments.

Enceladus in False Color. Retrieved March 22, 2006. The area has few sizable impact craters, suggesting that it is the youngest surface on Enceladus and on any of the mid-sized icy satellites; ...

5 (a) The swollen star Betelgeuse (shown here in false color) is close enough for us to directly resolve its size, along with some surface features thought to be storms similar to those that occur on the Sun.

Here is a more detailed discussion of the infrared imaging from the Galileo spacecraft shown in the right photograph, including an explanation of the "false color" used in such images.
High Velocity Winds ...

False colors have been used to represent the intensity of X-ray emission. The large area of X-ray emission, just below and left of center, is about 1 million light-years across.

A lens with two or three closely-spaced, often cemented, elements designed to produce images largely free from false color.

Images taken partly or exclusively with non-visible wavelengths are shown on the SOHO page and elsewhere in false color.

False colors are used to indicate the intensity of the radio emission at different locations. An example is shown below for Jupiter.

An image of a human hand taken in the infrared displayed in false color where white and yellow correspond to hot regions, blue and green to cool regions.
Infrared Radiation: ...

Aberration, Chromatic
An aberration of a lens in which light of different colors is not brought to the same focus point. This causes false colors and fringing in the image. See also ACHROMAT.

A "fall" as opposed to a "find" is a meteorite whose arrival on Earth is witnessed. Stones constitute 92% of the observed falls. [H76]
False Color ...

The image shows, in false colors, a dense region of massive stars surrounded by a wispy cloud of gas and dust.

color infrared photography (NASA Thesaurus) A representation of temperature differences using false colors. color sensitive (NASA SP-7, 1965) Referring to a photographic emulsion which is not colorblind.

See also: Light, Earth, Planet, Time, Atmosphere

Astronomy Falling starFalse vacuum

 
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