Near cited

Science News, Nov 13, 2004 by John Pearl

There is an error in "A really cool map" (SN: 9/11/04, p. 166). These Cassini results are based on thermal-infrared, not near-infrared data. The measurements were taken by the Composite Infrared Spectrometer and covered the spectral range from 100 to 450 inverse centimeters (100 to 22 micrometers).

JOHN PEARL, GREENBELT, MD.

The Cassini craft also looks at near-infrared wavelengths, but not in this case. The word near should have been omitted.--R. COWEN

COPYRIGHT 2004 Science Service, Inc.
COPYRIGHT 2005 Gale Group
 

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