Design For The First Narrowband Filter For The Dark Energy Camera: Optimizing The LAGER Survey For Z ~ 7 Galaxies [0.03%]
暗能量相机LAGER巡天项目窄带滤光片设计：优化Z~7星系探测灵敏度
Zhen-Ya Zheng,James E Rhoads,Junxian Wang et al.
Zhen-Ya Zheng et al.
We present the design for the first narrowband filter NB964 for the Dark Energy Camera (DECam), which is operated on the 4m Blanco Telescope at the Cerro Tololo Inter-American Observatory. The NB964 filter profile is essentially defined by ...
William B Sparks,Thomas A Germer,Rebecca M Sparks
William B Sparks
We present an approach to classical polarimetry that requires no moving parts, is compact and robust, and that encodes the complete polarization information on a single data frame, accomplished by replacing the rotation of components such a...
Peter S Gural,Paul R Otto,Edward F Tedesco
Peter S Gural
There are various algorithms currently in use to detect asteroids from ground-based observatories, but they are generally restricted to linear or mildly curved movement of the target object across the field of view. Space based sensors in h...