Integrating-sphere calibration of all-sky cameras for nightglow measurements

被引:63
作者
Shiokawa, K [1 ]
Katoh, Y [1 ]
Satoh, M [1 ]
Ejiri, MK [1 ]
Ogawa, T [1 ]
机构
[1] Nagoya Univ, Solar Terr Environm Lab, Toyokawa 4428507, Japan
来源
ADVANCES IN REMOTE SENSING OF THE ATMOSPHERE FROM SPACE AND FROM THE GROUND | 2000年 / 26卷 / 06期
关键词
D O I
10.1016/S0273-1177(00)00052-1
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
Three all-sky cooled-CCD cameras designed for mid-latitude nightglow measurements were developed at the Solar-Terrestrial Environment Laboratory and calibrated using a 2-m integrating-sphere and a spectrometer at the National Institute of Polar Research, Japan. Absolute sensitivity and image-flattening data are obtained together with filter transmission functions. We find that filters with highly-flattened image-quality surfaces may cause serious Newton's Ring pattern on final images. (C) 2000 COSPAR. Published by Elsevier Science Ltd.
引用
收藏
页码:1025 / 1028
页数:4
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