Base Hubble : notion 11

Code Eurodicautom : AUG

Code Lenoch : HUB95

FRANÇAIS

Terme : zones d'observation continue

Définition

Deux parties du ciel que le Télescope Spatial Hubble peut observer de manière continue pendant toute la durée de son orbite. (STOF-R)

Code grammaire : NF

Contexte

Ces zones permettent l'aquisition d'objets très faiblement lumineux. (STOF-R)

Auteur : Isabelle Stoffel

Liens conceptuels

zones d'observation continue "sert à" imagerie profonde

ANGLAIS

Terme : continuous viewing zones

Définition

A pair of zones on the sky at the orbital poles that are continuously accessible to the Hubble Space Telescope. (STEC-G : 2 (R))

Code grammaire : N

Contexte

One of the most interesting of these that encountered when observing in the continuous viewing zones (CVZ) which, in principle, allow for long uninterrupted integrations of very faint sources. (STSIb-G : 58)

Note

In the collected documents the abbreviation CVZ is more common that the whole syntagm. (STOF-R)

Auteur : Isabelle Stoffel

Liens conceptuels

continuous viewing zones "is used for" deep imagery

Synonyme : CVZ

Code grammaire : N

Contexte

This particular example also shows that there is no advantage in exploiting the CVZ for long integrations or sheduling efficiency if the object is fainter than about 23rd magnitude since the gain in signal is more than offset by the increased background. (STSIb-G : 58)

Synonyme : continuous observing zones

Code grammaire : N

Contexte

An interesting feature of this figure is that there are two continuous observing zones at the poles of the Space Telescope's orbital plane. (ODEL-E : 187)