Snow visits the ALMA Site
At 5000 metres above sea level, on the Chajnantor plateau, one of the giant ALMA antenna transporters contemplates an unexpected sight — a delicate dusting of snow. Although snow is a very rare event at this extremely arid site it is occasionally a consequence of the so called “Altiplanic winter”. This image was taken on 30 April 2010. The ALMA transporters are two giant custom-built vehicles, specially designed to move the antennas across the Chajnantor plateau, allowing different configurations of the array. Since late 2009, there have been three antennas at 5000 metres.
Crédit:ALMA (ESO/NAOJ/NRAO)
À propos de l'image
Identification: | alma_with_snow_2127 |
Type: | Photographique |
Date de publication: | 6 mai 2010 10:27 |
Taille: | 2592 x 1944 px |
À propos de l'objet
Nom: | Chajnantor |
Type: | Unspecified : Technology : Observatory |
Catégorie: | ALMA |