THE GAIA PHOTOMETRIC DATA PROCESSING

被引：1
|
作者：
Busso, G. [1 ]
机构：
[1] Leiden Observ, NL-2300 RA Leiden, Netherlands
来源：
GAIA: AT THE FRONTIERS OF ASTROMETRY | 2011年 / 45卷
关键词：
D O I：
10.1051/eas/1045064
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This is an overview of the processing of the dispersed images for the Blue and Red Photometers in the Gaia Satellite. The data are corrected for CCD related effects in the pre-processing, where also the sky background and the flux by neighbours are removed; the data are then internally calibrated to the same "mean instrument" and externally calibrated to obtain spectrum and flux in physical units, which will be stored in the final catalogue.
引用
收藏
页码：381 / 384
页数：4
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