US-India Cooperative Research: A Comprehensive Digital Library of Stellar Spectra

0114536玫瑰描述：该奖项支持一个名为“恒星光谱综合数字图书馆”的美国-印度合作研究项目。“美国的专业人员是北卡罗来纳州查佩尔山大学的James Rose博士，以及国家光学天文台的大卫贝尔和弗朗西斯科瓦尔德斯。 他们将与印度大学间天文学和天体物理学中心（IUCCA）的Ranjan Gupta和Harinder Singh博士一起，致力于完成一个综合的恒星光谱库，该光谱库是由Kitt Peak国家天文台的Coude Feed望远镜获得的。 该数据库将包含1000多颗恒星的光谱，涵盖了大范围的大气参数，如有效温度、表面重力和金属丰度。 范围：图书馆将通过NOAO档案馆向公众开放。 它将成为许多研究人员的主要资源，因为它在光谱分辨率，信噪比和恒星大气参数覆盖范围方面具有前所未有的范围和质量。 该库还将被美国和印度的研究人员用于将人工神经网络技术应用于恒星光谱的分类和星系光谱的人口合成。 该奖项由国际计划部和天文科学部支持。 0114536 Rose描述：该奖项支持美国-印度合作研究：恒星光谱的综合数字图书馆。 美国的专业人员是北卡罗来纳州查佩尔山大学的詹姆斯·罗斯博士，以及国家光学天文台的大卫贝尔和弗朗西斯科瓦尔德斯。 他们将与印度大学间IUCCA的Ranjan和Singh博士一起，努力完成一个综合的恒星光谱库，该光谱库是由基特峰国家天文台的Coude Feed望远镜获得的。 该数据库将包含1000多颗恒星的光谱，涵盖了大范围的大气参数，如有效温度、表面重力和金属丰度。 范围：图书馆将通过NOAO档案馆向公众开放。 它将成为许多研究人员的主要资源，因为它在光谱分辨率，信噪比和恒星大气参数覆盖范围方面具有前所未有的范围和质量。 美国和印度的研究人员也将使用该库，努力将人工神经网络技术应用于恒星光谱的分类和星系光谱的人口合成。 该奖项由国际计划部和天文科学部支持。

0114536RoseDescription: This award supports a US-India cooperative research project entitled "A Comprehensive Digital Library of Stellar Spectra." The US PIs are Drs. James Rose, University of North Carolina at Chapel Hill, and David Bell and Francisco Valdes of the National Optical Astronomy Observatories (NOAO). With Indian counterparts Drs. Ranjan Gupta and Harinder Singh of the Inter-University Centre for Astronomy and Astrophysics (IUCCA), they will work toward completing a comprehensive library of stellar spectra, obtained with the coude feed telescope at the Kitt Peak National Observatory. The library will consist of spectra for more than 1000 stars, covering a large range of atmospheric parameters such as effective temperature, surface gravity, and metal-abundance. Scope: The library will be made publicly available through the NOAO archives. It will be a major resource for many investigators, given its unprecedented scope and quality in spectral resolution, signal-to-noise ratio, and coverage of stellar atmosphere parameters. The library will also be used by both the US and India investigators in their efforts to apply Artificial Neural Network techniques to the classification of stellar spectra and population synthesis of galaxy spectra. This award is supported by the Division of International Programs and the Division of Astronomical Sciences. 0114536Rose Description: This award supports US-India Cooperative Research: A Comprehensive Digital Library of Stellar Spectra. US PIs are Drs. James Rose of the University of North Carolina at Chapel Hill, and David Bell and Francisco Valdes of the National Optical Astronomy Observatories (NOAO). With Indian counterparts Drs. Ranjan and Singh of the Inter-University IUCCA, they will work toward completing a comprehensive library of stellar spectra, obtained with the coude feed telescope at the Kitt Peak National Observatory. The library will consist of spectra for more than 1000 stars, covering a large range of atmospheric parameters such as effective temperature, surface gravity, and metal-abundance. Scope: The library will be made publicly available through the NOAO archives. It will be a major resource for many investigators, given its unprecedented scope and quality in spectral resolution, signal-to-noise ratio, and coverage of stellar atmosphere parameters. The library will also be used by both the US and India investigators in their efforts to apply Artificial Neural Network techniques to the classification of stellar spectra and to the population synthesis of galaxy spectra. This award is supported by the Division of International Programs and the Division of Astronomical Sciences.