ISAAC
ISAAC, the Infrared Spectrometer And Array Camera, is mounted on Antu, the first VLT Unit Telescope. This instrument analysis the infrared light with wavelength from 1 to 5 microns. It can both take images and disperse the light in spectra. The instrument's optics and detector are kept at very low temperature in a vacuum vessel.
Credit:ESO
About the Image
| Id: | isaac_startup_1_dec2004 |
| Type: | Photographic |
| Release date: | 3 December 2009, 23:20 |
| Size: | 3408 x 2307 px |
