1996A&AS..116...21A

Query : 1996A&AS..116...21A

1996A&AS..116...21A - Astron. Astrophys., Suppl. Ser., 116, 21-30 (1996/April-1)

Star counts in southern dark clouds: Corona Australis and Lupus.

ANDREAZZA C.M. and VILAS-BOAS J.W.S.

Abstract (from CDS):

Star counts technique is used towards southern dark globular filaments situated in the cloud complexes of Corona Australis and Lupus. Tables and maps of the distribution of visual extinction are presented for each filament. Lower limit masses for the filaments and condensations have been estimated and the central coordinates of the condensations are also given. R CrA is the most active star forming region among the filaments studied in this work whereas Lupus 1, with almost the same lower limit of mass, has only a few T Tauri stars and just one young embedded object. The distribution of direction of the magnetic field in the condensations of Lupus, suggests that the condensation morphologies does not have any apparent relation with the magnetic field orientation.

Abstract Copyright: ∼

Journal keyword(s): ISM: individual objects: CrA cloud, Lup Cloud - ISM: clouds - extinction - magnetic fields

VizieR on-line data: <Available at CDS (J/A+AS/116/21): table1 table2 table3 table4 table5>

Nomenclature: Table 7: [R78] Cloud A No. F is new. Table 7: [AV96] Lupus 1 A (Nos A-C), [AV96] Lupus 2 A (Nos A-D), [AV96] Lupus 3 A (Nos A-D), [AV96] Lupus 4 A (Nos A-F).

Simbad objects: 53

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Number of rows : 53
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 17638 WR* 02 52 11.6613087600 +56 56 07.131052500 10.99 10.86 10.41     WC6 121 0
2 NAME VELA MOL RIDGE MoC 08 53 -45.0           ~ 178 0
3 NAME Vela C Cld 08 57 -43.2           ~ 193 0
4 NAME Chamaeleon Region SFR 11 55 -78.0           ~ 887 0
5 NAME Musca Cld 12 23 -71.3           ~ 258 0
6 NAME Coalsack Nebula DNe 12 31 19 -63 44.6           ~ 275 0
7 [AV96] Lupus 1 B PoC 15 39 13 -34 30.3           ~ 1 0
8 TGU H2079 P2 DNe 15 39 17.1 -33 30 06           ~ 6 0
9 [VMF2000] Lu 1 cor 15 39 36.6 -34 46 30           ~ 7 0
10 [AV96] Lupus 1 C PoC 15 39 48 -34 43.8           ~ 1 0
11 [DB2002b] G338.84+16.53 DNe 15 42 36 -34 08.5           ~ 8 0
12 Barnard 228 cor 15 43 00.9 -34 08 48           ~ 70 0
13 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 320 0
14 IRAS 15398-3359 Y*? 15 43 02.21016 -34 09 07.7112       18.38 21.72 ~ 215 0
15 [AV96] Lupus 1 E PoC 15 44 51 -34 18.6           ~ 1 0
16 CD-33 10685 Or* 15 45 12.8678037432 -34 17 30.644403036 12.47 11.56 10.224 9.60 8.685 K3Ve 306 1
17 V* HW Lup Or* 15 45 17.4118414392 -34 18 28.286447220   17.41 16.25     M1 87 0
18 [AV96] Lupus 1 F PoC 15 45 36 -34 27.3           ~ 1 0
19 [AV96] Lupus 2 A PoC 15 56 53 -37 48.4           ~ 1 0
20 Lupus 2 MoC 15 57 08 -37 47.1           ~ 119 1
21 DCld 335.4+08.2 DNe 15 57 59 -42 35.4           ~ 1 0
22 DCld 339.1+11.7 DNe 15 59 07 -37 36.9           ~ 5 0
23 DCld 339.6+11.5 DNe 16 01 26 -37 30.4           ~ 3 0
24 [HTM99] G336.7+08.2 DNe 16 01 37 -41 51.6           ~ 6 0
25 NAME Lupus Complex SFR 16 03 -38.1           ~ 851 0
26 Lupus 4 MoC 16 03 12.4 -42 07 43           ~ 163 0
27 DCld 337.6+07.6 DNe 16 08 23 -41 42.6           ~ 5 0
28 V* V856 Sco Ae* 16 08 34.2870044544 -39 06 18.325711332 7.66 7.41 7.05 6.92   A9V_sh 405 0
29 V* V1027 Sco a2* 16 08 34.5616203192 -39 05 34.278268848   6.552 6.629 6.66   A0/3III 204 0
30 HMST 339.7+9.2 DNe 16 09 29 -39 05.9           ~ 8 0
31 Lupus 3 SFR 16 09.6 -39 03           ~ 348 0
32 DCld 338.1+07.1 DNe 16 11 20 -41 42.1           ~ 5 0
33 HMST 340.2+9.0 DNe 16 11 34 -39 03.2           ~ 6 0
34 [AV96] Lupus 3 C PoC 16 11 49 -38 44.6           ~ 1 0
35 TGU H2103 P5 DNe 16 11 58.0 -38 04 23           ~ 6 0
36 NAME Norma Cloud Cld 16 34 -45.0           ~ 32 1
37 LBN 56 PN 18 10 13.6 -16 47 49           ~ 11 1
38 LBN 012.71+00.37 HII 18 12 10.7 -17 42 48           ~ 17 0
39 V* S CrA Or* 19 01 08.597088 -36 57 19.89504   11.76 10.91 11.41   G0Ve+K0Ve 286 0
40 NGC 6726 RNe 19 01 38 -36 53.5           ~ 37 0
41 HD 176386 Or* 19 01 38.9318002416 -36 53 26.561166432 7.28 7.44 7.32 8.11   B9Vbs 149 0
42 V* TY CrA Ae* 19 01 40.8284458320 -36 52 33.816176040 10.03 9.92 9.39     B9e 301 0
43 NGC 6729 ISM 19 01 46.4 -36 57 40           ~ 61 0
44 NAME Corona Australis Cloud MoC 19 01 51 -36 58.9           ~ 554 0
45 V* R CrA Ae* 19 01 53.6764322232 -36 57 08.299341828 12.781 12.651 11.917 11.242 10.412 B5IIIpe 499 2
46 V* T CrA Ae* 19 01 58.777008 -36 57 49.93704   14.087 13.130 11.823 10.678 F5? 179 0
47 V* VV CrA Or* 19 03 06.7410913704 -37 12 49.686912432   16.45 14.67 14.12 11.62 K7 133 0
48 DCld 000.0-18.9 DNe 19 06 51 -37 13.7           ~ 9 0
49 DCld 000.4-19.5 cor 19 10 16 -37 07.5           ~ 18 0
50 DCld 359.9-20.4 DNe 19 13 32 -38 11.9           ~ 3 0
51 DCld 000.9-20.2 DNe 19 14 23 -36 51.9           ~ 5 0
52 DCld 001.3-20.5 DNe 19 16 25 -36 36.3           ~ 5 0
53 DCld 339.2+16.2 DNe ~ ~           ~ 1 0

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