GODDARD HIGH RESOLUTION SPECTROGRAPH

GHRS being removed during Servicing Mission 2.

The 'Goddard High Resolution Spectrograph' (GHRS or HRS) was a spectrograph installed on the Hubble Space Telescope. It was replaced by the Space Telescope Imaging Spectrograph in 1997.

Contents
GHRS facts
External links

GHRS facts



★ 'Instrument type': Ultraviolet spectrograph

★ 'Wavelength range': 1050 to 3200 Ã… (105 to 320 nm)

★ 'Resolving Power' (all at 1200 Ã…)

★
★ Low - 2,000 (0.6 Ã…, 150 km/s)

★
★ Medium - 20,000 (0.06 Ã…, 15 km/s)

★
★ High - 100,000 (0.012 Ã…, 3 km/s)

External links



★ The Goddard High Resolution Spectrograph

★ ESA/Hubble

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