Results 81 to 90 of about 2,809 (189)

Infrared photometry of interacting galaxies

, 1984
Imperial Users ...
Morris, S. A., Morris, S. A.
openaire   +1 more source

Making infrared photometry accessible [PDF]

Astronomy & Astrophysics, 2009
openaire   +1 more source

UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images

The Astrophysical Journal Supplement Series
We present the application of the image coaddition algorithm, upsampling and point-spread function (PSF) deconvolution coaddition (UPDC), for stacking multiple exposure images captured by the James Webb Space Telescope (JWST) Near-Infrared Camera.
Lei Wang, Huanyuan Shan, Lin Nie, Cheng Cheng, Fang-Ting Yuan, Qifan Cui, Guoliang Li, Yushan Xie, Dezi Liu, Yao Liu, Min Fang, Nan Li, Peng Jia, Ran Li, Fengshan Liu, Yiping Shu, Chang Jiang, Cheng-Liang Wei, Han Qu, Wen-Wen Zheng, Li-Yan Zhu, Xi Kang   +21 more
doaj   +1 more source

The Milky Way Project: Bridging Intermediate- and High-mass Star Formation with the MIRION Catalog of Yellowballs

The Astrophysical Journal
We describe the construction and use of the Mid-InfraRed Interstellar Objects and Nebulae (MIRION) catalog, which was compiled from 6176 objects identified as “yellowballs” (YBs) by participants in the Milky Way Project.
Kathryn Devine, Grace Wolf-Chase, C. R. Kerton, Nicholas Larose, Maya Coleman, Makenzie Stapley, Ethan Bassingthwaite, Bezawit Mekasha Kassaye, Hritik Rawat, Tharindu Jayasinghe   +9 more
doaj   +1 more source

The Baryonic Tully–Fisher Relation. II. Stellar Mass Models

The Astronomical Journal
We present new color–ϒ _* (mass-to-light ratio) models to convert Wide-field Infrared Survey Explorer W1 fluxes into stellar masses. We outline a range of possible star formation histories and chemical evolution scenarios to explore the confidence limits
Francis Duey, James Schombert, Stacy McGaugh, Federico Lelli   +3 more
doaj   +1 more source

A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). X. The Massive and Passive Nature of Radio Galaxies at z ∼ 4

The Astrophysical Journal
High- z radio galaxies (HzRGs) are considered important objects for understanding the formation and evolution of massive galaxies in the early Universe.
Yuta Yamamoto, Tohru Nagao, Takuji Yamashita, Hisakazu Uchiyama, Mariko Kubo, Yoshiki Toba, Yuichi Harikane, Kohei Ichikawa, Masaru Kajisawa, Akatoki Noboriguchi, Yoshiaki Ono, Toshihiro Kawaguchi   +11 more
doaj   +1 more source

Photometric Completeness Modelled with Neural Networks

The Astronomical Journal
In almost any study involving optical/near-infrared photometry, understanding the completeness of detection and recovery is an essential part of the work.
William E. Harris, Joshua S. Speagle
doaj   +1 more source

Infrared Photometry of Extragalactic Sources

The Astrophysical Journal, 1972
G. H. Rieke, F. J. Low
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First Daytime Near-infrared Photometric Observations at Antarctic Dome A

The Astronomical Journal
Located at the highest point on the Antarctic Plateau’s ice sheet, Dome A is generally believed to be one of the best places on Earth for nighttime astronomy in the optical and near-infrared (NIR) bands.
Chenwei Yang, Tuo Ji, Zhengyang Li, Jiannan Cong, Chao Chen, Michael C. B. Ashley, Zhixu Wu, Haimeng Li, Yuhan Luo, Liang Xi, Yipeng Zhou, Yaqi Zhao, Xingyu Zhou, Lei Hao, Zhongping Zhang, Hongyan Zhou, Peng Jiang   +16 more
doaj   +1 more source

Infrared photometry of beta Per.

The Astronomical Journal, 1966
K.-Y. Chen, E. G. Reuning
openaire   +1 more source