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[Jansky at antenna]
NRAO/AUI image

[Reber telescope]
NRAO/AUI image

[85 foot Tatel telescope]
NRAO/AUI image

[300 foot telescope]
NRAO/AUI image

[140 foot telescope]
NRAO/AUI image

[Green Bank Interferometer]
NRAO/AUI image

[12 meter telescope]
NRAO/AUI image

[VLA]
NRAO/AUI image

[AIPS logo]
NRAO/AUI image

[VLBA antenna 1]
NRAO/AUI image

[Green Bank Telescope]
NRAO/AUI image

[ALMA antennas]
NRAO/AUI image


National Radio Astronomy Observatory Archives: NRAO Timeline

[Calibration Horn antenna]

The Calibration Horn Antenna, also known as "Little Big Horn." First observations were made in October 1959, and absolute flux measurements of Cas A began in March 1960. NRAO/AUI image.

Modified on Tuesday, 05-Dec-2006 09:46:07 EST by Ellen Bouton