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Communication Dans Un Congrès Année : 2007

CORONA: First Light at Dome C of the Antarctica Prototype APKC Coronagraph

Résumé

We present the results of the first light of CORONA obtained during the summer campaign 2005 at Dome C. The CORONA experiment uses an automated 14primeprime antarctized telescope for its remote operation from the Concordia station. The instrument includes an Achromatized Phase Knife Coronagraph (APKC) with no tip-tilt correction. The high contrast long exposure is obtained from image selection among raw short exposures.

Dates et versions

hal-02480485 , version 1 (16-02-2020)

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Citer

G. Guerri, L. Abe, E. Aristidi, J. B. Daban, J. P. Rivet, et al.. CORONA: First Light at Dome C of the Antarctica Prototype APKC Coronagraph. 1st ARENA Conference on "Large Astronomical Infrastructures at CONCORDIA, prospects and constraints for Antarctic Optical/IR Astronomy", 2007, Roscoff, France. pp.339-342, ⟨10.1051/eas:2007117⟩. ⟨hal-02480485⟩
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