Ultrahigh-redshift or closer-by, dust-obscured galaxies? - Deciphering the nature of faint, previously missed F200W dropouts in CEERS

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Table G.6.

F444W effective radii of our three HELM galaxy candidates and CURION.

ID	Name	z_high	R_e [arcsec]	R_e [kpc]	n_s	q_s
U-53105	-	$2 . 60_{- 1.08}^{+ 2.70}$ $Mathematical equation: $ 2.60^{+2.70}_{-1.08} $$	0.089	0.74 ± 0.49	0.443	0.319
U-112842	CURION	$5 . 53_{- 0.04}^{+ 0.02}$ $Mathematical equation: $ 5.53^{+0.02}_{-0.04} $$	0.005	≤0.247	1.479	0.425
A-26130	-	$2 . 04_{- 0.76}^{+ 2.77}$ $Mathematical equation: $ 2.04^{+2.77}_{-0.76} $$	0.020	≤0.346	1.224	0.394
A-76468	-	$3 . 63_{- 1.06}^{+ 4.98}$ $Mathematical equation: $ 3.63^{+4.98}_{-1.06} $$	0.049	0.389 ± 0.092	0.382	0.319

Notes. IDs starting with “U-” were selected in the updated CEERS catalog, whereas those starting with “A-” are from the CEERS ASTRODEEP-JWST catalog.

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