Open Access
Table A.1.
Descriptions of columns for the group and member catalog.
Catalog | Column Name | Description | Range |
---|---|---|---|
Group catalog | ID (1) | Group identification number | 1–1816 |
RA (2) | Right Ascension (R.A.) in degrees | 149.66–150.56 | |
DEC (3) | Declination (Dec.) in degrees | 1.73–2.67 | |
Z (4) | AMICO group redshift | 0.08–3.70 | |
SN (5) | S/N (incl. background + cluster) | 1.28–6.65 | |
SN_NOCL (6) | S/Nnocl (S/N incl. only background) | 6.00–43.11 | |
AMP (7) | Signal amplitude | 0.12–2.51 | |
MSKFRC (8) | Masked fraction | 0.03–0.79 | |
LAMBDA (9) | (Apparent) richness | 14–456 | |
LAMBDA_STAR (10) | (Intrinsic) richness (m < m* + 1.5, r < R200) | 2.0–77.6 | |
DETECTION_FLAG (11) | Detection flag (see Sect. 4.3) | 0–120 | |
Z_SPEC (12) | Mean spectroscopic redshift (if available) | 0.08–3.80 | |
N_SPEC (13) | Number of members with spectroscopic redshift | 0–103 | |
ZPHYS_SIGM (14) | 1σ lower uncertainty on redshift | 0.004-0.281 | |
ZPHYS_SIGP (15) | 1σ upper uncertainty on redshift | 0.000-0.192 | |
Member catalog | GALID (1) | COSMOS-Web galaxy identification number | 0–783999 |
FIELD_PROB (2) | Probability to belong to the field | 0–0.995 | |
ID (3) | Group identification number | 1–1816 | |
ASSOC_PROB (4) | Probability to belong to the group indicated in "ID" | 0.005–1 |
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