COALAS - III. The ATCA CO(1–0) look at the growth and death of Hα emitters in the Spiderweb protocluster at z = 2.16

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Volume 696 (April 2025)

A&A, 696 (2025) A236

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Table A.1.

Physical properties of the Spiderweb protocluster HAES for which we have obtained ATCA CO(1-0) measurements.

ID	RA	DEC	z	log M_*/M_⊙	SFR	12 + log(O/H)	log M_mol/M_⊙	f_gas	τ_dep	X-ray
	(J2000)	(J2000)			(M_⊙/yr)				(Gyr)
210	175.1555833	-26.5048056	2.1684	$11 . 16_{- 0.11}^{+ 0.09}$ $11.16^{+0.09}_{-0.11}$	101 ± 8	8.65 ± 0.06	< 11.14	< 0.49	< 1.4	Yes
229	175.1573750	-26.4867500	2.1574	$10 . 98_{- 0.14}^{+ 0.11}$ $10.98^{+0.11}_{-0.14}$	66 ± 18	-	< 11.37	< 0.71	< 3.5	-
255	175.1590000	-26.5067500	2.1437	$10 . 50_{- 0.10}^{+ 0.08}$ $10.50^{+0.08}_{-0.10}$	101 ± 22	-	< 10.25	< 0.36	< 0.18	-
298	175.1642500	-26.5068333	2.1626	$10 . 42_{- 0.20}^{+ 0.14}$ $10.42^{+0.14}_{-0.20}$	70 ± 13	8.52 ± 0.12	< 10.88	< 0.74	< 1.1	-
323	175.1655417	-26.4792222	2.1620	$10 . 98_{- 0.09}^{+ 0.08}$ $10.98^{+0.08}_{-0.09}$	96 ± 29	-	< 11.01	< 0.52	< 1.06	Yes
343	175.1670833	-26.4963889	2.1609	$10 . 11_{- 0.17}^{+ 0.12}$ $10.11^{+0.12}_{-0.17}$	35 ± 6	8.66 ± 0.07	11.00 ± 0.04	$0 . 89_{- 0.05}^{+ 0.05}$ $0.89^{+0.05}_{-0.05}$	2.9 ± 1.1	-
408	175.1736667	-26.4817222	2.1634	$10 . 37_{- 0.15}^{+ 0.11}$ $10.37^{+0.11}_{-0.15}$	99 ± 22	-	< 10.68	< 0.67	< 0.49	-
457	175.1785833	-26.4686944	2.1622	$9 . 79_{- 0.13}^{+ 0.10}$ $9.79^{+0.10}_{-0.13}$	27 ± 4	8.44 ± 0.08	< 11.01	< 0.94	< 3.8	-
478	175.1809167	-26.4936944	2.1463	$9 . 45_{- 0.13}^{+ 0.10}$ $9.45^{+0.10}_{-0.13}$	10 ± 3	-	< 10.68	< 0.88	< 3.7	-
503	175.1839167	-26.4788889	2.1634	$9 . 72_{- 0.18}^{+ 0.13}$ $9.72^{+0.13}_{-0.18}$	28 ± 5	-	< 10.71	< 0.91	< 1.4	-
511	175.1843750	-26.4853056	2.1583	$11 . 29_{- 0.11}^{+ 0.09}$ $11.29^{+0.09}_{-0.11}$	27 ± 13	-	< 10.58	< 0.16	< 1.4	Yes
527	175.1853333	-26.4890556	2.1620	$10 . 99_{- 0.08}^{+ 0.07}$ $10.99^{+0.07}_{-0.08}$	14 ± 5	-	< 10.81	< 0.40	< 3.0	Yes
586	175.2637083	-26.4807778	2.1492	$10 . 17_{- 0.15}^{+ 0.11}$ $10.17^{+0.11}_{-0.15}$	58 ± 19	8.69 ± 0.18	< 11.08	< 0.89	< 2.1	-
647^b	175.2599167	-26.4625278	2.1510	$11 . 59_{- 0.13}^{+ 0.10}$ $11.59^{+0.10}_{-0.13}$	114 ± 29	8.80 ± 0.07	< 11.01	< 0.21	< 0.9	Yes
779	175.2505833	-26.4823056	2.1665	$10 . 66_{- 0.09}^{+ 0.08}$ $10.66^{+0.08}_{-0.09}$	106 ± 14	8.48 ± 0.08	< 10.41	< 0.36	< 0.2	-
790	175.2484167	-26.5108611	2.1645	$10 . 74_{- 0.13}^{+ 0.10}$ $10.74^{+0.10}_{-0.13}$	231 ± 38	8.58 ± 0.08	11.06 ± 0.02	$0 . 68_{- 0.09}^{+ 0.09}$ $0.68^{+0.09}_{-0.09}$	0.5 ± 0.1	-
876	175.1952083	-26.4780833	2.1636	$8 . 88_{- 0.23}^{+ 0.15}$ $8.88^{+0.15}_{-0.23}$	15 ± 2	-	< 10.56	< 0.98	< 2.5	-
880	175.1944583	-26.4862222	2.1663	$10 . 90_{- 0.09}^{+ 0.07}$ $10.90^{+0.07}_{-0.09}$	52 ± 11	-	10.88 ± 0.03	$0 . 49_{- 0.06}^{+ 0.06}$ $0.49^{+0.06}_{-0.06}$	1.5 ± 0.6	Yes
902^a	175.1919167	-26.4864722	2.1490	$11 . 37_{- 0.13}^{+ 0.10}$ $11.37^{+0.10}_{-0.13}$	511 ± 110	8.78 ± 0.06	11.13 ± 0.02	$0 . 37_{- 0.07}^{+ 0.07}$ $0.37^{+0.07}_{-0.07}$	0.3 ± 0.1	-
903	175.1921667	-26.4902222	2.1553	$10 . 35_{- 0.14}^{+ 0.11}$ $10.35^{+0.11}_{-0.14}$	77 ± 7	8.36 ± 0.06	< 10.79	< 0.73	< 0.8	-
911^b	175.1915833	-26.4880000	2.1557	$11 . 17_{- 0.09}^{+ 0.07}$ $11.17^{+0.07}_{-0.09}$	125 ± 44	8.38 ± 0.08	< 10.32	< 0.12	< 0.2	Yes
964	175.1869167	-26.4779444	2.1435	$9 . 87_{- 0.27}^{+ 0.17}$ $9.87^{+0.17}_{-0.27}$	24 ± 11	-	< 10.55	< 0.85	< 1.7	-
996^a	175.2447500	-26.5062500	2.1657	$10 . 72_{- 0.14}^{+ 0.11}$ $10.72^{+0.11}_{-0.14}$	56 ± 12	8.74 ± 0.08	< 10.98	< 0.65	< 1.8	-
999	175.2465833	-26.4656389	2.1473	$9 . 88_{- 0.10}^{+ 0.08}$ $9.88^{+0.08}_{-0.10}$	59 ± 8	8.61 ± 0.06	< 11.24	< 0.96	< 3.0	-
1046	175.2409583	-26.4932778	2.1642	$10 . 46_{0.17}^{0.12}$ $10.46^{0.12}_{0.17}$	136 ± 31	-	11.35 ± 0.02	$0 . 89_{- 0.04}^{+ 0.04}$ $0.89^{+0.04}_{-0.04}$	1.7 ± 0.5	-
1047	175.2412917	-26.4934167	2.1703	$10 . 67_{- 0.12}^{+ 0.09}$ $10.67^{+0.09}_{-0.12}$	84 ± 6	-	< 11.06	< 0.71	< 1.4	Yes
1054	175.2408750	-26.5133611	2.1644	$11 . 16_{- 0.09}^{+ 0.08}$ $11.16^{+0.08}_{-0.09}$	189 ± 53	8.66 ± 0.14	11.24 ± 0.01	$0 . 55_{- 0.06}^{+ 0.07}$ $0.55^{+0.07}_{-0.06}$	0.9 ± 0.3	-
1066^a	175.2390833	-26.4937500	2.1663	$10 . 30_{- 0.14}^{+ 0.11}$ $10.30^{+0.11}_{-0.14}$	23 ± 6	8.71 ± 0.10	< 11.12	< 0.87	< 5.7	-
1071	175.2379583	-26.4744167	2.1576	$10 . 19_{- 0.20}^{+ 0.14}$ $10.19^{+0.14}_{-0.20}$	26 ± 20	-	< 10.61	< 0.72	< 1.5	-
1139	175.2300833	-26.5119167	2.1447	$9 . 68_{- 0.18}^{+ 0.13}$ $9.68^{+0.13}_{-0.18}$	37 ± 9	8.39 ± 0.20	< 11.42	< 0.98	< 7.1	-
1154	175.2299167	-26.4783333	2.1630	$10 . 39_{- 0.10}^{+ 0.08}$ $10.39^{+0.08}_{-0.10}$	44 ± 8	8.56 ± 0.12	< 10.87	< 0.75	< 1.7	-
1162^a	175.2272917	-26.4732500	2.1610	$10 . 73_{- 0.11}^{+ 0.09}$ $10.73^{+0.09}_{-0.11}$	127 ± 2	8.71 ± 0.08	10.99 ± 0.03	$0 . 64_{- 0.06}^{+ 0.07}$ $0.64^{+0.07}_{-0.06}$	0.8 ± 0.3	-
1181	175.2281250	-26.4676111	2.1520	$10 . 83_{- 0.10}^{+ 0.08}$ $10.83^{+0.08}_{-0.10}$	166 ± 55	-	< 11.05	< 0.62	< 0.7	-
1216	175.223625	-26.5016111	2.1617	$10 . 02_{- 0.09}^{+ 0.07}$ $10.02^{+0.07}_{-0.09}$	61 ± 5	-	11.27 ± 0.03	$0 . 94_{- 0.02}^{+ 0.02}$ $0.94^{+0.02}_{-0.02}$	3.0 ± 0.9	-
1284	175.2191667	-26.5002500	2.1569	$10 . 21_{- 0.19}^{+ 0.13}$ $10.21^{+0.13}_{-0.19}$	40 ± 14	-	< 10.54	< 0.68	< 0.9	-
1300	175.2135833	-26.4940833	2.1531	$10 . 90_{- 0.11}^{+ 0.09}$ $10.90^{+0.09}_{-0.11}$	149 ± 31	8.62 ± 0.06	11.14 ± 0.02	$0 . 64_{- 0.08}^{+ 0.08}$ $0.64^{+0.08}_{-0.08}$	0.9 ± 0.3	-
1316	175.2148333	-26.4960833	2.1575	$10 . 08_{- 0.02}^{+ 0.02}$ $10.08^{+0.02}_{-0.02}$	11 ± 1	8.55 ± 0.10	< 10.48	< 0.72	< 2.7	-
1385	175.2090833	-26.4891389	2.1553	$9 . 65_{- 0.11}^{+ 0.09}$ $9.65^{+0.09}_{-0.11}$	24 ± 6	-	< 11.07	< 0.96	< 5.0	-
1420	175.2057500	-26.4858889	2.1661	$9 . 34_{- 0.23}^{+ 0.15}$ $9.34^{+0.15}_{-0.23}$	14 ± 3	-	< 10.17	< 0.87	< 1.1	-
1440	175.2003750	-26.4864722	2.1415	$9 . 46_{- 0.28}^{+ 0.17}$ $9.46^{+0.17}_{-0.28}$	16 ± 4	-	< 10.54	< 0.92	< 1.7	-
1498	175.1998750	-26.4804722	2.1628	$10 . 12_{- 0.17}^{+ 0.12}$ $10.12^{+0.12}_{-0.17}$	51 ± 13	-	< 10.51	< 0.71	< 0.6	-
1501	175.1997500	-26.4850833	2.1568	$11 . 00_{- 0.13}^{+ 0.10}$ $11.00^{+0.10}_{-0.13}$	245 ± 94	-	< 10.68	< 0.33	< 0.2	Yes
28^c	175.2112500	-26.4926667	2.1532	$10 . 93_{- 0.10}^{+ 0.08}$ $10.93^{+0.08}_{-0.10}$	141 ± 39	-	11.25 ± 0.02	$0 . 68_{- 0.07}^{+ 0.06}$ $0.68^{+0.06}_{-0.07}$	1.3 ± 0.4	-

Notes. Column description: The coordinates (RA and DEC) are given in degrees. The redshifts (z) and oxygen abundances (12+log(O/H)) are based on the Hα and [NII] emission lines (Shimakawa et al. 2015; Pérez-Martínez et al. 2023). Stellar masses (M_*), star formation rates (SFR), molecular gas masses (M_mol), molecular gas fractions (f_gas), and depletion times (τ_dep) have been computed following the steps outlined in Sect. 3. The last column highlights the presence of X-ray emission within 1″ as reported by Tozzi et al. (2022a) using Chandra 0.5-10 keV observations in this field.

^(a)

These objects are labeled as AGN candidates due to displaying log([NII]/Hα)≥ − 0.35 in Pérez-Martínez et al. (2023).

^(b)

These objects are identified as type-1 AGN in Pérez-Martínez et al. 2023 due to their broad Hα component (σ > 700 km s⁻¹). SFRs were computed from the Hα narrow-band component.

^(c)

The ID of this HAE follow the scheme of Shimakawa et al. (2018b) where it was first identified.

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