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Table 1.

Ultraviolet and optical spectral indices.

UV index z Ref. Opt. index z Ref.
(1) (2) (3) (1) (2) (3)
FeII2402 > 0.66 a Dn4000 All c
BL2538 > 0.56 a CN4170 All d
FeII2609 > 0.48 a HδF All d
MgII > 0.38 a Ca4227 All d
MgI > 0.35 a HγF All d
Mgwide > 0.54 a Gband4300 All d
FeI > 0.31 a Fe4383 All d
BL3096 > 0.25 a Ca4455 All d
NH3360 > 0.14 a Fe4531 All d
BL3580 > 0.09 a Fe4668 All d
CN3883 > 0.01 a Hβ All d
CaHK All b Fe5015 All d
Mgb All d
Fe5270 < 0.79 d
Fe5335 < 0.77 d
Fe5406 < 0.75 d
Fe5709 < 0.66 d
Fe5782 < 0.63 d
NaD < 0.60 d
TiO1 < 0.56 d
TiO2 < 0.48 d

Notes. (1) index name; (2) redshift range in which the index is within the spectral range of the WEAVE spectrograph (zmax = 0.8). References. (a) Fanelli et al. (1992), (b) Serven et al. (2005), (c) Balogh et al. (1999), (d) Worthey et al. (1994).

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