The impact of near-infrared sky surveys on galactic and extragalactic astronomy : proceedings of the 3rd Euroconference on Near-Infrared Surveys held at Meudon Observatory, France, June 19-20, 1997
The impact of near-infrared sky surveys on galactic and extragalactic astronomy : proceedings of the 3rd Euroconference on Near-Infrared Surveys held at Meudon Observatory, France, June 19-20, 1997
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近红外巡天对银河系和河外天文学的影响：1997年6月19日至20日在法国默东天文台举行的第三届欧洲近红外巡天会议的会议记录
DOI：
10.1007/978-94-011-5026-2
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
N. Epchtein
中科院分区：
文献类型：
--
作者：
Euroconference on Near;N. Epchtein
在纽介堡和合作者开创事业30年后，天文天空在近红外范围内重新进行了调查，灵敏度增益超过4个数量级。数据已经开始通过”管道”定期和在世纪之交，天文学界将提供巨大的数据库，最终将包含精确的位置和3色（甚至4色合并后，DENIS和2MASS数据）测光数亿恒星和数百万星系。这一惊人的数据收获最终将是Antlantic两侧为促进2个主要项目2MASS和DENIS而付出的巨大努力的结果。第三次欧洲会议（也是该系列会议的最后一次）的基本目的是让2MASS和DENIS的科学团队密切联系，以便介绍和讨论这两项调查的第一批重要结果，并开始推动未来可能的计划。
Thirty years after the pioneering enterprise of Neugebauer and collabo rators, the astronomical sky is surveyed anew in the near infrared range with a gain in sensitivity greater than 4 orders of magnitude. Data have started to come through the" pipelines" routinely and at the turn of the century, the astronomical community will be provided with immense databases that will eventually contain accurate positions and 3-colour (or even 4-colour after merging DENIS and 2MASS data) photometry for hundreds million of stars and millions of galaxies. This fantastic harvest of data will eventually result of the huge effort that has been deployed on both sides of the Antlantic to promote 2 major projects, 2MASS and DENIS. rd The basic aim of this 3 Euroconference (and last in the series), was to put in close contact the scientific teams of 2MASS and DENIS in order to present and discuss the first significant results of the two surveys and to start promoting possible future plans