3 papers
astro-ph.GA2025
The JWST Emission Line Survey (JELS): The sizes and merger fraction of star-forming galaxies during the Epoch of Reionization
H. M. O. Stephenson, J. P. Stott, C. A. Pirie +18
We used observations from the JWST Emission Line Survey (JELS) to measure the half-light radii () of 23 H-emitting star-forming (SF) galaxies at in the PRIMER/CO…
astro-ph.GA2025
The JWST Emission Line Survey (JELS): An untargeted search for H emission line galaxies at and their physical properties
C. A. Pirie, P. N. Best, K. J. Duncan +19
We present the first results of the JWST Emission Line Survey (JELS). Utilising the first NIRCam narrow-band imaging at 4.7m, over 63 arcmin in the PRIMER/COSMOS field, w…
astro-ph.GA2025
The JWST Emission Line Survey (JELS): Extending rest-optical narrow-band emission line selection into the Epoch of Reionization
K. J. Duncan, D. J. McLeod, P. N. Best +20
We present the JWST Emission Line Survey (JELS), a JWST imaging programme exploiting the wavelength coverage and sensitivity of NIRCam to extend narrow-band rest-optical emission l…