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Discovery of 25+ Transients (z_host=0.52-2.325) in the JADES GOODS-N/S JWST/NIRCam Images

Presentation #206.03 in the session First Results from the JWST Advanced Deep Extragalactic Survey.

Published onJul 01, 2023
Discovery of 25+ Transients (z_host=0.52-2.325) in the JADES GOODS-N/S JWST/NIRCam Images

We report the discovery of 25+ transient sources with host redshifts between 0.52-2.325 and brighter than 27 AB mag, discovered in the GOODS-North and GOODS-South (GOODS-N/S) fields using the 9-band JWST/NIRCam imaging data obtained by the JWST Advanced Deep Extragalactic Survey (JADES). These transients appear as point sources in the NIRCam Short-Wavelength (SW) images but are not seen in any of the publicly released Hubble Legacy Field images over the same wavelength range. We detect these sources via either visual inspection or difference imaging with the JWST/NIRCam F150W and HST/WFC3-IR F160W data. We will also discuss our on-going effort to classify transient/supernova types and derive their volumetric rates.

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