Results 121 to 130 of about 67,435 (221)

A Deep, High-angular-resolution 3D Dust Map of the Southern Galactic Plane

The Astrophysical Journal
We present a deep, high-angular-resolution 3D dust map of the southern Galactic plane over 239° 
Catherine Zucker, Andrew K. Saydjari, Joshua S. Speagle, Edward F. Schlafly, Gregory M. Green, Robert Benjamin, Joshua Peek, Gordian Edenhofer, Alyssa Goodman, Michael A. Kuhn, Douglas P. Finkbeiner   +10 more
doaj   +1 more source

A High Incidence of Dusty Hα Emitters at z > 3 Among UltraVISTA Dropout Galaxies in COSMOS Revealed by JWST

The Astrophysical Journal
We have characterized 26 Spitzer/IRAC-selected sources from the SMUVS program that are undetected in the UltraVISTA DR5 H - and/or K _s -band images, covering 94 arcmin ^2 of the COSMOS field, which have deep multiwavelength JWST ...
Sophie E. van Mierlo, Karina I. Caputi, Matthew L. N. Ashby, Vasily Kokorev, Rafael Navarro-Carrera, Pierluigi Rinaldi   +5 more
doaj   +1 more source

The ANDICAM-SOFI Near-infrared and Optical type Ia Supernova (ASNOS) sample: Description and data release

Astronomy & Astrophysics
Type Ia supernovae (SNe Ia) provide the robustest means of measuring extragalactic distances. While increasing the number of SNe Ia observed in the optical has received most effort so far, near-infrared (NIR) observations remain scarce despite their ...
Phan Kim, Galbany Lluís, Müller-Bravo Tomás E., Bose Subhash, Burns Christopher R., Stritzinger Maximilian D., Sørensen Camilla T. G., Ashall Chris, Castander Francisco J., Jiménez Palau Cristina, Johansson Joel, Anderson Joseph P., Chambers Ken. C., Gromadzki Mariusz, Pessi Priscila J., Chen Ting-Wan   +15 more
doaj   +1 more source

A Holistic Exploration of the Potentially Recoverable Redshift Information of Stage IV Galaxy Surveys

The Astrophysical Journal
Extragalactic science and cosmology with Stage IV galaxy surveys will rely almost exclusively on redshift measurements derived solely from photometry, which are subject to systematic and statistical uncertainties with numerous analysis choices.
Bryan R. Scott, Alex I. Malz, Robert Sorba   +2 more
doaj   +1 more source

Dust-obscured Galaxies with Broken Power-law Spectral Energy Distributions Discovered by UNIONS

The Astrophysical Journal
We report on the spectral energy distributions (SEDs) of infrared (IR)-bright dust-obscured galaxies (DOGs) with ( i − [22]) _AB ≥ 7.0. Using photometry from the deep and wide Ultraviolet Near-Infrared Optical Northern Survey, combined with near-IR (NIR)
Taketo Yoshida, Tohru Nagao, Yoshiki Toba, Akatoki Noboriguchi, Kohei Ichikawa, Hendrik Hildebrandt, Naomichi Yutani, Kenneth C. Chambers, Ryo Iwamoto, Seira Kobayashi, Masamune Oguri, Ken Osato, Kohei Shibata, Yuxing Zhong   +13 more
doaj   +1 more source

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

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