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arXiv 0906.3498astro-ph.GA
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北银道面紫外过剩巡天(UVEX)

The UV-Excess Survey of the Northern Galactic Plane (UVEX)

Paul J. Groot, K. Verbeek, R. Greimel, M. Irwin, E. Gonzalez-Solares, B. Gaensicke, E. de Groot, J. Drew, T. Augusteijn, A. Aungwerojwit, M. Barlow, S. Barros, … 展开作者

Paul J. Groot, K. Verbeek, R. Greimel, M. Irwin, E. Gonzalez-Solares, B. Gaensicke, E. de Groot, J. Drew, T. Augusteijn, A. Aungwerojwit, M. Barlow, S. Barros, E. van den Besselaar, J. Casares, R. Corradi, J. Corral-Santana, N. Deacon, W. van Ham, Haili Hu, U. Heber, P. G. Jonker, R. King, C. Knigge, A. Mampaso, T. Marsh, L. Morales-Rueda, R. Napiwotzki, T. Naylor, G. Nelemans, T. Oosting, S. Pyrzas, M. Pretorius, P. Rodriguez-Gil, G. Roelofs, S. Sale, P. Schellart, D. Steeghs, C. Szyszka, Y. Unruh, N. Walton, S. Weston, A. Witham, P. Woudt, A. Zijlstra

摘要:

北银道面的紫外线过量巡天(UV-Excess Survey of the Northern Galactic Plane)使用2.5米艾萨克·牛顿望远镜(Isaac Newton Telescope)在四个波段(U,g,r,HeI 5875)拍摄了一个10 x185度宽的波段,以银河赤道为中心,低至21 - 22等(HeI 5875约为20等)。描述了设置和数据简化过程。对主序星、巨星、超巨星、DA和DB白矮星以及AM CVn星的颜色进行了模拟,包括红化效应。第一次看调查的数据(目前已完成30%)。

英文摘要:

The UV-Excess Survey of the Northern Galactic Plane images a 10x185 degree wide band, centered on the Galactic Equator using the 2.5m Isaac Newton Telescope in four bands (U,g,r,HeI5875) down to ~21st-22nd magnitude (~20th in HeI5875). The setup and data reduction procedures are described. Simulations of the colours of main-sequence stars, giant, supergiants, DA and DB white dwarfs and AM CVn stars are made, including the effects of reddening. A first look at the data of the survey (currently 30% complete) is given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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