Fundación Galileo Galilei - INAF Telescopio Nazionale Galileo 28°45'14.4N 17°53'20.6W 2387.2m A.S.L.

NGC2023


Another image documenting the first observations with ARNICA at the TNG. A section of the reflection nebula NGC 2023 observed in the S0->1 H2 emission line.