Results 121 to 130 of about 9,262 (225)

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

Infrared surface photometry of dwarf galaxies in Fornax

, 2012
Despite its utility in exploring possible spatial variations in the stellar populations in galaxies, infrared surface photometry of low-luminosity dwarf elliptical (dE) galaxies is generally lacking, due to the technical difficulties in observing low ...
Jones, J. B., Smith, R. M., Phillipps, S., Drinkwater, M. J., Smith, Rachel, Morris, R. A. H., Karick, A. M.   +6 more
core   +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 RMS survey: Far-infrared photometry of young massive stars

, 2009
Context. The Red MSX Source (RMS) survey is a multi-wavelength campaign of follow-up observations of a colour-selected sample of candidate massive young stellar objects (MYSOs) in the galactic plane.
Meade, M.R., J. S. Urquhart, Moore, Toby J.T., Urquhart, J.S., Mottram, Joseph C., J. C. Mottram, M. G. Hoare, Stead, Joseph J., J. J. Stead, M. R. Meade, Lumsden, Stuart L., R. D. Oudmaijer, S. L. Lumsden, Oudmaijer, Rene D., Hoare, Melvin G., T. J. T. Moore   +15 more
core   +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

Infrared photometry of the nuclei of early-type radio galaxies

, 1986
The authors have obtained near- and mid-infrared photometry of the nuclei of both strong and weak radio galaxies. The implication of these data are that a relatively small percentage, ≅15 per cent, of radio ellipticals have strong infrared emission ...
Sparks, W., Axon, D.J., Hough, J., Bailey, J.   +3 more
core  

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

A Catalog of Mid-infrared Variable Sources from unTimely

The Astrophysical Journal Supplement Series
The Wide-field Infrared Survey Explorer and NEOWISE missions have provided the only mid-infrared all-sky time-domain data, opening a unique observational window for variability studies.
Zihan Kang, Jingyi Zhang, Yanxia Zhang, Changhua Li, Xiao Kong, Minzhi Kong, Jinghang Shi, Shirui Wei, Xue-Bing Wu, Ning Jiang   +9 more
doaj   +1 more source

Infrared photometry of the 1982-4 eclipse of Epsilon Aurigae

, 1985
The infrared photometry of epsilon Aur performed prior to and during the ingress phase of the recent eclipse allowed the first solid determination of the temperature of the secondary object.
Backman, D. E.
core