490 citations · 2.1k across the 36 of their papers we have counts for
17 papers · 1 filter
A JWST/MIRI and NIRCam Analysis of the Young Stellar Object Population in the Spitzer I region of NGC 6822
Laura Lenkić, Conor Nally, Olivia C. Jones +8
We present an imaging survey of the Spitzer I star-forming region in NGC 6822 conducted with the NIRCam and MIRI instruments onboard JWST. Located at a distance of 490 kpc, NGC 682…
Hubble Space Telescope imaging of the compact elliptical galaxy M32 reveals a dearth of carbon stars
O. C. Jones, M. L. Boyer, I. McDonald +2
We present new Hubble Space Telescope WFC3/IR medium-band photometry of the compact elliptical galaxy M32, chemically resolving its thermally pulsating asymptotic giant branch star…
Discovery of dusty sub-solar mass young stellar objects in NGC 346 with JWST/NIRCam
Olivia C. Jones, Conor Nally, Nolan Habel +23
JWST observations of NGC 346, a star-forming region in the metal-poor Small Magellanic Cloud, reveal a substantial population of sub-solar mass young stellar objects (YSOs) with IR…
Nested Dust Shells around the Wolf-Rayet Binary WR 140 observed with JWST
Ryan M. Lau, Matthew J. Hankins, Yinuo Han +29
Massive colliding-wind binaries that host a Wolf-Rayet (WR) star present a potentially important source of dust and chemical enrichment in the interstellar medium (ISM). However, t…
Near-infrared spectroscopy of embedded protostars in the massive metal-poor star-forming region NGC 346
O. C. Jones, M. Reiter, R. Sanchez-Janssen +4
We present medium-resolution (R 4000) YJ, H \& K band spectroscopy of candidate young stellar objects (YSOs) in NGC~346, the most active star-formation region in the metal-p…
Infrared variable stars in the compact elliptical galaxy M32
O. C. Jones, C. Nally, M. J. Sharp +7
Variable stars in the compact elliptical galaxy M32 are identified, using three epochs of photometry from the Spitzer Space Telescope at 3.6 and 4.5 m, separated by 32 to 381 da…