11 papers
NEXUS: Spectral Variability of Little Red Dots and Blue Active Galactic Nuclei at
Zachary Stone, Yue Shen, Ming-Yang Zhuang +4
We present spectral measurements for 17 Little Red Dots (LRDs) and 14 blue broad-line active galactic nuclei (AGNs) at using multi-epoch JWST NIRSpec MSA s…
NEXUS: Abundance, Environments, and Spectral Diversity of Little Red Dots from the NIRSpec MSA Sample
Zhiwei Pan, Ming-Yang Zhuang, Yue Shen +6
We present a comprehensive study of Little Red Dots (LRDs) at 2.3 < z < 7.4 using NIRCam photometry and NIRSpec MSA/PRISM spectra from the ongoing NEXUS program. Photometric select…
NEXUS: Quick Release Notes
Ming-Yang Zhuang, Yue Shen, Junyao Li +6
NEXUS is a JWST Multi-Cycle (Cycles 3-5) GO Treasury imaging and spectroscopic survey around the North Ecliptic Pole during 2024-2028. It contains two overlapping tiers in depth an…
ELVES-Field: Isolated Dwarf Galaxy Quenched Fractions Rise Below
Scott Carlsten, Jiaxuan Li, Jenny Greene +2
We use a new sample of low-mass ( ) isolated galaxies from the Exploration of Local VolumE Survey - Field (ELVES-Field) to examine the star formation propertie…
A Sample of Nearby Isolated Dwarf Galaxies: A First Look at the Mass Function of Field Dwarfs
Scott Carlsten, Jiaxuan Li, Jenny Greene +2
We present the results of the Exploration of Local VolumE Survey - Field (ELVES-Field), a survey of the dwarf galaxies in the Local Volume (LV; Mpc) over roughly squ…
A Possible "Too-Many-Satellites" Problem in the Isolated Dwarf Galaxy DDO 161
Jiaxuan Li, Jenny E. Greene, Shany Danieli +2
The abundance of satellite galaxies provides a direct test of CDM and galaxy formation physics on small scales. While satellites of Milky Way-mass galaxies are well studied, th…