The opto-mechanical design of HARMONI: a first light integral field spectrograph for the E-ELT
HARMONI is a visible and near-IR integral field spectrograph, providing the E-ELT's spectroscopic capability at first light. It obtains simultaneous spectra of 32000 spaxels, at a range of resolving powers from R~4000 to R~20000, covering the wavelength range from 0.47 to 2.45 μm. The 256 × 128 spaxel field of view has four different plate scales
Thatte, Niranjan A. et al.
Fecha de publicación:
9
2012