Mauna Kea Observatories near-infrared filter set for 1-5 microns
Mauna Kea Observatories near-infrared filter set for 1-5 microns
复制标题
莫纳克亚天文台 1-5 微米近红外滤光片组
DOI：
10.1117/12.461441
复制
发表时间：
2003
影响因子：
6.5
通讯作者：
D. Simons
中科院分区：
文献类型：
--
作者：
A. Tokunaga;D. Simons
介绍了用于红外光度测定的新型 1-5 微米滤光片组。这种新的莫纳克亚天文台近红外滤光片组旨在减少背景噪声，改善天文台之间的光度转换，提供更高的外推至零空气质量的准确性，并减少光度降低中消光系数的颜色依赖性。通过这项努力，我们希望为地面天文学建立一套单一的标准红外滤光片。提供完整的技术说明，以方便将来生产类似的过滤器。
A description of a new 1-5 micron filter set for infrared photometry is presented. This new Mauna Kea Observatories near-infrared filter set is designed to reduce background noise, improve photometric transformations from observatory to observatory, provide greater accuracy in extrapolating to zero airmass, and reduce the color dependence in the extinction coefficient in photometric reductions. Through this effort we hope to establish a single standard set of infrared filters for ground-based astronomy. A complete technical description is presented to facilitate the production of similar filters in the future.