Calibration And Data Reduction For Planet Detection With Sphere-Ifs

S. Desidera,R. Gratton,R. Claudi,J. Antichi,D. Mesa,M. Turatto,P. Bruno,E. Cascone,V. De Caprio,E. Giro,S. Scuderi, M. Feldt, A. Pavlov, O. Moeller-Nilsson,K. Dohlen, J. L. Beuzit,D. Mouillet, P. Puget,F. Wildi

GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY II, PTS 1-4（2008）

引用 5|浏览8

暂无评分

摘要

The 2nd generation VLT instrument SPHERE will include an integral field spectrograph to enhance the capabilities of detection of planetary companions close to bright stars. SPHERE-IFS is foreseen to work in near IR (0.95-1.65 micron) at low spectral resolution. This paper describes the observing strategies, the adopted hardware solutions for calibrating the instrument, and the data reduction procedures that are mandatory for the achievement of the extreme contrast performances for which the instrument is designed.

查看译文

关键词

Techniques: spectroscopic,Techniques: image processing,Techniques: high angular resolution,Methods: data analysis,Instrumentation: spectrographs,Instrumentation: high angular resolution,Instrumentation: detectors,Atmospheric effects

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要