2009ApJS..185...98T

Query : 2009ApJS..185...98T

2009ApJS..185...98T - Astrophys. J., Suppl. Ser., 185, 98-123 (2009/November-0)

Large-scale CO maps of the Lupus molecular cloud complex.

TOTHILL N.F.H., LOHR A., PARSHLEY S.C., STARK A.A., LANE A.P., HARNETT J.I., WRIGHT G.A., WALKER C.K., BOURKE T.L. and MYERS P.C.

Abstract (from CDS):

Fully sampled degree-scale maps of the 13CO 2-1 and CO 4-3 transitions toward three members of the Lupus Molecular Cloud Complex–Lupus I, III, and IV–trace the column density and temperature of the molecular gas. Comparison with IR extinction maps from the c2d project requires most of the gas to have a temperature of 8-10 K. Estimates of the cloud mass from 13CO emission are roughly consistent with most previous estimates, while the line widths are higher, around 2 km/s. CO 4-3 emission is found throughout Lupus I, indicating widespread dense gas, and toward Lupus III and IV. Enhanced line widths at the NW end and along the edge of the B228 ridge in Lupus I, and a coherent velocity gradient across the ridge, are consistent with interaction between the molecular cloud and an expanding H I shell from the Upper-Scorpius subgroup of the Sco-Cen OB Association. Lupus III is dominated by the effects of two HAe/Be stars, and shows no sign of external influence. Slightly warmer gas around the core of Lupus IV and a low line width suggest heating by the Upper-Centaurus-Lupus subgroup of Sco-Cen, without the effects of an H I shell.

Abstract Copyright: ∼

Journal keyword(s): ISM: clouds - ISM: individual: Lupus - submillimeter

Simbad objects: 88

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Number of rows : 88
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1364 0
2 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4415 0
3 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1154 1
4 NGC 3576 HII 11 11 49.8 -61 18 14           ~ 236 2
5 NAME Upper Centaurus Lupus As* 15 24 -41.9           ~ 472 1
6 [DB2002b] G337.44+16.69 DNe 15 37.1 -34 52           ~ 4 0
7 DCld 337.6+16.4 DNe 15 38 28.6 -35 02 14           ~ 4 0
8 TGU H2079 P2 DNe 15 39 17.1 -33 30 06           ~ 6 0
9 DCld 338.0+16.6 DNe 15 39.3 -34 38           ~ 4 0
10 [HTM99] 13 Cld 15 39 23.8 -34 45 39           ~ 2 0
11 [HTM99] 15 Cld 15 39 25.4 -34 27 33           ~ 2 0
12 [VMF2000] Lu 1 cor 15 39 36.6 -34 46 30           ~ 7 0
13 [DB2002b] G338.02+16.43 DNe 15 39 56 -34 42.8           ~ 3 0
14 [VMF2000] Lu 3 PoC 15 40 10 -33 40.1           ~ 2 0
15 [HTM99] 19 Cld 15 40 13.6 -33 38 41           ~ 2 0
16 [DB2002b] G338.16+16.40 DNe 15 40 32 -34 39.7           ~ 8 0
17 [DB2002b] G338.99+16.89 DNe 15 42 03 -33 46.6           ~ 3 0
18 2MASS J15421455-3410256 Y*O 15 42 14.553 -34 10 25.64         19.33 ~ 8 0
19 [LM99] DC 3388+165-2 cor 15 42 19.3 -33 50 59           ~ 6 0
20 [HTM99] 22 Cld 15 42 35.0 -34 08 58           ~ 2 0
21 [DB2002b] G338.84+16.53 DNe 15 42 36 -34 08.5           ~ 8 0
22 [LM99] DC 3388+165-3 cor 15 42 39.7 -33 52 01           ~ 5 0
23 FEST 2-228 cor 15 42 43.3 -34 09 15           ~ 8 0
24 Barnard 228 cor 15 43 00.9 -34 08 48           ~ 68 0
25 2MASS J15430131-3409153 Y*O 15 43 01.31640 -34 09 15.3036       18.38 21.72 ~ 12 0
26 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 286 0
27 IRAS 15398-3359 Y*? 15 43 02.21016 -34 09 07.7112       18.38 21.72 ~ 174 0
28 [LM99] DC 3388+165-6 cor 15 43 17.6 -34 13 30           ~ 5 0
29 GF 19 ISM 15 44.2 -34 14           ~ 2 0
30 NAME dcld 339.2+16.1 4 DNe 15 44.3 -34 20           ~ 6 0
31 [LM99] DC 3392+161-1 cor 15 44 54.1 -34 17 33           ~ 4 0
32 [HTM99] 26 Cld 15 44 59.2 -34 18 08           ~ 2 0
33 2MASS J15450634-3417378 Y*? 15 45 06.34296 -34 17 37.8312           ~ 26 0
34 [DB2002b] G339.17+16.08 DNe 15 45 12 -34 17.4           ~ 6 0
35 [LM99] DC 3392+161-2 cor 15 45 12.4 -34 13 21           ~ 4 0
36 CD-33 10685 Or* 15 45 12.8678037432 -34 17 30.644403036 12.47 11.56 10.224 9.60 8.685 K3Ve 272 1
37 [LM99] DC 3392+161-3 cor 15 45 14.7 -34 20 43           ~ 4 0
38 [LM99] DC 3392+161-4 cor 15 45 28.5 -34 24 40           ~ 4 0
39 [HTM99] 25 Cld 15 45 30.2 -34 25 51           ~ 2 0
40 [VMF2000] Lu 12 PoC 15 45 34 -34 40.9           ~ 2 0
41 HMST 339.0+15.8 DNe 15 45 36 -34 38.9           ~ 3 0
42 Lupus 2 MoC 15 57 08 -37 47.1           ~ 114 1
43 [DB2002b] G336.34+8.24 DNe 16 00 18 -42 03.8           ~ 3 0
44 [LM99] DC 3364+82 cor 16 00 52.7 -42 04 08           ~ 3 0
45 2MASS J16011549-4152351 Y*O 16 01 15.49224 -41 52 35.1912           ~ 34 0
46 [LM99] DC 3367+82 cor 16 01 26.3 -41 53 06           ~ 2 0
47 [HTM99] G336.7+08.2 DNe 16 01 37 -41 51.6           ~ 6 0
48 GF 17 ISM 16 01 48.6 -41 51 21           ~ 5 0
49 [HTM99] 8 Cld 16 01 52.5 +41 44 24           ~ 2 0
50 [HTM99] 10 Cld 16 02 34.0 -41 41 54           ~ 2 0
51 DCld 336.4+08.2 DNe 16 02 34.0 -41 41 54           ~ 5 0
52 DCld 336.9+08.3 DNe 16 02 36 -41 42.4           ~ 8 0
53 [DB2002b] G336.57+7.80 DNe 16 02 49 -42 13.7           ~ 4 0
54 NAME Lupus Complex SFR 16 03 -38.1           ~ 720 0
55 Lupus 4 MoC 16 03 12.4 -42 07 43           ~ 152 0
56 [DB2002b] G336.91+7.80 DNe 16 04 10 -42 00.7           ~ 3 0
57 [DB2002b] G336.92+7.80 DNe 16 04 11 -42 00.0           ~ 4 0
58 2MASS J16070384-3911113 Y*O 16 07 03.84336 -39 11 11.3208       18.79 16.80 M4.5 42 0
59 2MASS J16070854-3914075 LM* 16 07 08.5530917712 -39 14 07.494035352   17.85   18.67 17.86 M1.75 39 0
60 DCld 339.4+09.5 DNe 16 07 50 -39 11.2           ~ 5 0
61 WRAY 16-203 Or* 16 08 29.7275063376 -39 03 11.024360496   16.26 15.91 15.38 15.69 K0: 170 1
62 [MJS2008] 52 Y*O 16 08 31.10 -38 56 00.0       21.60 20.74 ~ 11 0
63 V* V856 Sco Ae* 16 08 34.2870044544 -39 06 18.325711332 7.66 7.41 7.05 6.92   A9V_sh 388 0
64 [MJS2008] 61 Y*O 16 08 46.79 -39 02 07.4       22.28 21.04 ~ 7 0
65 [HTM99] 27 Cld 16 08 52.6 -39 06 26           ~ 4 0
66 [DB2002b] G339.63+9.33 DNe 16 09 08 -39 03.9           ~ 3 0
67 IRAS 16059-3857 Y*O 16 09 18.07 -39 04 53.4           ~ 47 0
68 HMST 339.7+9.2 DNe 16 09 29 -39 05.9           ~ 8 0
69 [MJS2008] 94 Y*O 16 09 34.18 -39 15 12.7           ~ 13 0
70 Lupus 3 SFR 16 09.6 -39 03           ~ 323 0
71 FEST 2-230 cor 16 09 41.6 -39 09 28           ~ 6 0
72 [LM99] DC 3397+9 2-2 cor 16 10 06.7 -39 03 47           ~ 2 0
73 2MASS J16101307-3846165 Y*O 16 10 13.0661978112 -38 46 16.494246336       19.15 17.42 ~ 17 0
74 [LM99] DC 3397+9 2-3 cor 16 10 23.3 -39 10 48           ~ 3 0
75 [VMF2000] Lu 33 PoC 16 10 27 -39 05.3           ~ 2 0
76 2MASS J16102741-3902299 Y*O 16 10 27.41736 -39 02 29.9760       21.73 19.26 ~ 16 0
77 [LM99] DC 3402+90-1 cor 16 11 22.7 -39 01 33           ~ 3 0
78 HMST 340.2+9.0 DNe 16 11 34 -39 03.2           ~ 6 0
79 [LM99] DC 3402+90-2 cor 16 11 36.8 -38 58 21           ~ 3 0
80 [LM99] DC 3402+90-3 cor 16 11 45.1 -39 01 39           ~ 3 0
81 TGU H2103 P5 DNe 16 11 58.0 -38 04 23           ~ 6 0
82 NAME Upper Sco Association As* 16 12 -23.4           ~ 1369 1
83 2MASS J16120445-3809589 Y*O 16 12 04.4572871856 -38 09 58.910351472       19.17 18.68 ~ 15 0
84 [DB2002b] G340.87+9.24 MoC 16 13 57 -38 16.7           ~ 6 0
85 [DB2002b] G340.62+8.96 DNe 16 14 03 -38 39.1           ~ 5 0
86 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1330 1
87 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3629 1
88 NAME Gould Belt PoG ~ ~           ~ 873 1

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