Evidence item

The result is based on three UV-bright, continuum-detected SPURS galaxies selected for signal-to-noise and luminosity, not a representative census of all z>7 galaxies. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25933

Source: Early metal-enriched baryon cycling before the midpoint of cosmic reionization · locator {} · excerpt hash sha256:5f48441f9484e06a76c17a8374761ec4b9d53e42a34aab2d363e4f2f40b8add8

Exact excerpt

In the currently available JWST data, this criterion is met by three galaxies in the Cycle 4 programme SPectroscopic Ultra-deep Reionization-era Survey (SPURS; PID 9214), all of which have rest-frame ultraviolet continuum detected near 1,450 Å at a signal-to-noise ratio >10 and MUV < −20.9. These systems were selected on the basis of continuum detectability, without foreknowledge of any metal absorption feature or metallicity.

Linked claims

Claim	Direction	Relevance	Steps	Counted
6f1f72fe	QUALIFY	DIRECT	0	yes

Audits

None.