Millimetric thermal emission from the two faces of Iapetus
Résumé
We observed the two faces of Iapetus at 1.2and2.0mm using the New IRAM (Institut de RadioAstronomie Millimétrique) Kids Array (NIKA2)mounted on the IRAM-30 m telescope. On Iapetus’ trailing side, we confirm thepredictionof Ries (2012). On the leading side, however, we find that thebrightnesstemperatureis much lower at 1.2 and 2.0 mm than observed at 3 mm by Ries (2012).
Domaines
Planète et Univers [physics]Origine | Fichiers éditeurs autorisés sur une archive ouverte |
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