Hunting pre-stellar cores with APEX: Overview | Astronomy & Astrophysics (A&A)

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Table B.2

Targets associated with YSOs.

HGBS	R_obs	YSOs^a	nearest YSO
Tau 420	56″	0	68″, TT J04184023+2824245
Oph 082	22″	0	55″, J162623.4-242100
Oph 087	25″	0	38″, J162625.4-242301
Oph 091	25″	2	2.5″, GDS J162627.8-242359
Oph 129	28″	0	43″, TT GSS 38
Oph 146	25″	0	59″, J162648.4-242838
Oph 169	53″	3	37″, TT WL22
Oph 178	27″	0	56″, J162705.6-244013
Oph 196	30″	0	39″, BBRCG 25
Oph 201	21″	0	30″, J162715.5-243053
Oph 215	25″	0	27″, J162721.8-242727
Oph 219	18″	0	57″, J162718.3-243914
Oph 227	25″	0	40″, [AMD2002] J162722-242712
Oph 229	31″	0	39″, [GPJ2008] Source 8
Oph 237	28″	1	26″, J162727.53-242611.2
Oph 238	25″	2	3.4″, [GPJ2008] Source 8
Oph 246	28″	0	68″, TT ISO-Oph 150
Oph 410	24″	0	61″, J163200.9-245642
Oph 455	27″	0	51″, IRAS 16293-2422B
CrA 038	25″	0	44″, A 445
CrA 040	22″	0	28″, A 403
CrA 044^b	19″	0	27″, J190155.76-365727.7
CrA 047	21″	1	19″, J190155.76-365727.7
CrA 050	18″	1	4.8″, SMM 2, CrA-43

^a Number of YSOs within the core radius given in column 2 of Table B.1.

^b CrA 044 is associated with an unidentified compact 8 and 24 μm source detected with Spitzer. The source resides 13″ from the core center on its western side. Future spectroscopic observations with higher angular resolution will be carried out to assess the association of the source with the core.

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