PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC太平洋天文学会汇刊
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC(英文缩写 PUBL ASTRON SOC PAC),ISSN 0004-6280,eISSN 1538-3873,中文译名:太平洋天文学会汇刊 是一本学术期刊。本页汇总该期刊的最新影响因子、分区信息以及最新收录于 PubMed 的文献,帮助您快速了解期刊全貌。
发文量统计区间：2025-11-01 至 2026-10-31，按本站收录文献的发表日期统计。
期刊介绍
历年影响因子趋势
| JCR 数据年份 | 影响因子 | JCR 分区 |
|---|---|---|
| 2021 | 5.842 | Q1 |
| 2022 | 3.500 | Q2 |
| 2023 | 3.300 | Q2 |
| 2024 | 7.700 | Q1 |
| 2025 | 6.800 | Q1 |
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 最新收录文献
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1. {"_":"Design For The First Narrowband Filter For The Dark Energy Camera: Optimizing The LAGER Survey For ~ 7 Galaxies.","i":["Z"]}
1. {"_":"为暗能量相机设计首个窄带滤光片：为约7个星系优化LAGER巡天观测。","i":["Z"]}PMID:期刊:日期:2019-06-03We 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 maximizing the power of searching for Lyman alpha emitting galaxies (LAEs) in the epoch of reionization, with the consideration of the night sky background in the near-infrared and the DECam quantum efficiency. The NB964 filter was manufactured by Materion in 2015. It has a central wavelength of 964.2 nm and a full width at half maximum (FWHM) of 9.2 nm. An NB964 survey named LAGER (Lyman Alpha Galaxies in the Epoch of Reionization) has been ongoing since December 2015. Here we report results of lab tests, on-site tests and observations with the NB964 filter. The excellent performances of this filter ensure that the LAGER project is able to detect LAEs at ~ 7 with a high efficiency.
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2. Classical polarimetry with a twist: a compact, geometric approach.
PMID:期刊:日期:2019We 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 as wave plates with position along a spatial axis. We demonstrate the concept with a polarimeter having a quarter wave plate whose fast axis direction changes with location along one axis of a 2D data frame in conjunction with a fixed-direction polarization analyzer, analogous to a classical rotating quarter wave plate polarimeter. The full set of Stokes parameters is obtained, with maximal sensitivity to circular polarization Stokes if a quarter wave retarder is used. Linear and circular polarization terms are encoded with spatial carrier frequencies that differ by a factor two, which minimizes cross-talk. Other rotating component polarimeters lend themselves to the approach. Since the polarization modulation spatial frequencies do not change greatly, if at all, with wavelength such devices are close to achromatic, simplifying instrument design. Since the polarimetric information is acquired in a single observation, rapidly varying, transient and moving targets are accessible, loss of precision due to sequential data acquisition is avoided, and moving parts are not required.
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3. Moving Object Detection Using a Parallax Shift Vector Algorithm.
PMID:期刊:日期:2018-06-12There 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 high inclination, low Earth orbits can induce significant parallax in a collected sequence of images, especially for objects at the typical distances of asteroids in the inner Solar System. This results in a highly non-linear motion pattern of the asteroid across the sensor, which requires a more sophisticated search pattern for detection processing. Both the classical pattern matching used in ground based asteroid search and the more sensitive matched filtering and synthetic tracking techniques, can be adapted to account for highly complex parallax motion. A new shift vector generation methodology is discussed along with its impacts on commonly used detection algorithms, processing load, and responsiveness to asteroid track reporting. The matched filter, template generator, and pattern matcher source code for the software described herein are available via GitHub.