RADIO AND INFRARED INSTRUMENTS IN THE SUBMILLIMETER ASTRONOMY PROJECT PRONAOS

被引:3
|
作者
LAMARRE, JM
ENCRENAZ, P
SERRA, G
PAJOT, F
BELLAICHE, G
机构
[1] CTR ETUD SPATIALE RAYONNEMENTS,F-31029 TOULOUSE,FRANCE
[2] CTR NATL ETUD SPATIALES,F-31055 TOULOUSE,FRANCE
[3] OBSERV PARIS,DEMIRM,F-92195 MEUDON,FRANCE
来源
关键词
D O I
10.1088/0150-536X/21/3/008
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The aim of the project PRONAOS (Projet National d'Astronomie Submillimetrique) is to open a new wavelength domain to astronomical observation. The atmospheric absorption in the submillimeter range (100-1000 mu m) requires one to observe from very high altitudes. PRONAOS is designed to provide a facility for long duration (>20 hours) balloon flights of a gondola supporting and pointing a two meter telescope with one of its focal instruments: a high sensitivity photometer dedicated to the study of galaxies and to cosmology or a heterodyne spectrometer intended for the measurement of H2O and O2 lines around 380 GHz. This project gathers in a single effort specialists coming from different technical horizons: radio and infrared.
引用
收藏
页码:141 / 146
页数:6
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