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Submillimeter Wave Telescope

NSSDCA ID: 1998-071A-01

Mission Name: SWAS
Principal Investigator:Dr. Gary J. Melnick

Description

The SWAS instrument is a submillimeter wave telescope that incorporates dual heterodyne radiometers and an acousto-optical spectrometer. SWAS will measure water, molecular oxygen, atomic carbon, and isotopic carbon monoxide spectral line emissions from galactic interstellar clouds in the wavelength range 540-616 micrometers. Such submillimeter wave radiation cannot be detected from the ground because of atmospheric attenuation. The SWAS measurements will provide new information about the physical conditions (density and temperature) and chemistry in star-forming molecular clouds.

Alternate Names

  • SWAS/SubmillimeterWaveTelescope

Funding Agency

  • NASA-Office of Space Science (United States)

Discipline

  • Astronomy: Infrared

Additional Information

Questions and comments about this experiment can be directed to: Dr. David T. Leisawitz

 

Personnel

NameRoleOriginal AffiliationE-mail
Dr. Gary J. MelnickPrincipal InvestigatorSmithsonian Astrophysical Observatorygmelnick@cfa.harvard.edu

Sources of SWAS Information/Data

The SWAS Archive at LAMBDA

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