Japan Geoscience Union Meeting 2014

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Poster

Symbol P (Space and Planetary Sciences) » P-PS Planetary Sciences

[P-PS23_2PO1] Lunar science and exploration

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (3F)

Convener:*Morota Tomokatsu(Graduate School of Environmental Studies, Nagoya University), Chikatoshi Honda(The University of Aizu), Masaki N Nishino Masaki(Solar-Terrestrial Environment Laboratory, Nagoya University), Hiroshi Nagaoka(Waseda Univ.)

4:30 PM - 5:30 PM

[PPS23-P01] Development of ILOM using DOE and situation of trial manufacturing of DOE

*Shingo KASHIMA1, Hiroshi ARAKI1, Hideo HANADA1, Seiitsu TSURUTA1, Hirofumi SUZUKI2, Susumu YASUDA3, Shin UTSUNOMIYA3 (1.RISE Project Office, National Astronomical Observatory of Japan, 2.Mechanical Engg.,Chubu University, 3.Japan Aerospace Exploration Agency)

Keywords:ILOM, DOE, SELENE

We have a plan to install the photo-zenith telescope on the moon as part of a next SELENE project. The purpose is to explain the internal structure and the origin of the moon by measuring the small vibration and movement with very high accuracy. In this presentation, we show the development of ILOM using DOE that actualize the very high performance, i.e.,1 mas, in the severe thermal condition of the moon and show the situation of the trial manufacturing of DOE that is the key technology of this telescope.