ISAAC and VLT (part 4)
ISAAC is an infrared imager and spectrograph mounted on the Very Large Telescope, UT1. This video taken in 1998 shows ISAAC undergoing tests to ensure that it fully meets the VLT requirements.
About the Video
|Release date:||4 December 2009, 00:17|
About the Object
|Type:||• X - Paranal|