2014ApJ...792...43F

Query : 2014ApJ...792...43F

2014ApJ...792...43F - Astrophys. J., 792, 43 (2014/September-1)

The Magellanic Stream and debris clouds.

FOR B.-Q., STAVELEY-SMITH L., MATTHEWS D. and McCLURE-GRIFFITHS N.M.

Abstract (from CDS):

We present a study of the discrete clouds and filaments in the Magellanic Stream using a new high-resolution survey of neutral hydrogen (H I) conducted with the H75 array of the Australia Telescope Compact Array, complemented by single-dish data from the Parkes Galactic All-Sky Survey. From the individual and combined data sets, we have compiled a catalog of 251 clouds and listed their basic parameters, including a morphological description useful for identifying cloud interactions. We find an unexpectedly large number of head-tail clouds in the region. The implication for the formation mechanism and evolution is discussed. The filaments appear to originate entirely from the Small Magellanic Cloud and extend into the northern end of the Magellanic Bridge.

Abstract Copyright: ∼

Journal keyword(s): ISM: kinematics and dynamics - Magellanic Clouds - radio lines: ISM

VizieR on-line data: <Available at CDS (J/ApJ/792/43): table2.dat>

Simbad objects: 183

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Number of rows : 183
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 HVC 038.3-78.6-120 HVC 00 01 -25.5           ~ 1 0
2 GHVC G013.3-78.6-095 HVC 00 01.9 -30 21           ~ 3 0
3 HVC 046.2-78.4-75 HVC 00 02 -23.9           ~ 1 0
4 GHVC G335.3-73.4+207 HVC 00 04.1 -40 37           ~ 3 0
5 HVC 338.9-75.1-98 HVC 00 06.8 -38 45           ~ 2 0
6 HVC 063.5-78.3-205 HVC 00 08 -20.8           ~ 1 0
7 HVC 323.9-69.6+108 HVC 00 10 -45.8           ~ 1 0
8 GHVC G343.0-77.5+125 HVC 00 11.2 -36 19           ~ 3 0
9 HVC 341.6-77.7+92 HVC 00 13 -36.4           ~ 1 0
10 HVC 080.5-76.4-159 HVC 00 13 -16.8           ~ 1 0
11 HVC 350.6-79.4-145 HVC 00 14 -33.9           ~ 1 0
12 GAVC G077.1-77.9-088 HVC 00 14.8 -18 25           ~ 3 0
13 NGC 55 rG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 828 2
14 HVC 078.6-77.4-161 HVC 00 15 -17.8           ~ 1 0
15 GHVC G015.4-81.7-194 HVC 00 15.8 -29 19           ~ 3 0
16 HVC 359.4-80.9-140 HVC 00 16 -31.9           ~ 1 0
17 HVC 344.1-79.1-154 HVC 00 16 -35.1           ~ 1 0
18 GHVC G089.4-74.7-143 HVC 00 16.9 -14 08           ~ 3 0
19 GHVC G071.0-79.9-224 HVC 00 17.9 -20 41           ~ 3 0
20 GHVC G078.6-77.5-159 HVC 00 18.0 -18 28           ~ 3 0
21 HVC 357.5-81.6-142 HVC 00 19 -31.8           ~ 1 0
22 GHVC G347.2-80.4+150 HVC 00 19 21.87 -33 44 00.0           ~ 2 0
23 GHVC G334.0-77.8-133 HVC 00 20.1 -37 38           ~ 4 0
24 HVC 327.3-75.6+113 HVC 00 21 -40.0           ~ 1 0
25 HVC 346.0-80.9+209 HVC 00 22 -33.6           ~ 1 0
26 HVC 326.6-76.2+94 HVC 00 23 -39.6           ~ 1 0
27 HVC 334.1-79.3+57 HVC 00 24 -36.1           ~ 1 0
28 GHVC G309.9-59.6+107 HVC 00 25.2 -57 04           ~ 3 0
29 GHVC G328.7-78.3-133 HVC 00 25.9 -37 31           ~ 4 0
30 HVC 095.1-76.9-164 HVC 00 26.2 -15 25           ~ 4 2
31 GHVC G332.2-80.0+119 HVC 00 26.6 -35 52           ~ 4 0
32 HVC 308.3-56.5+69 HVC 00 27 -60.4           ~ 1 0
33 GHVC G311.5-64.5+149 HVC 00 27 12.85 -52 10 31.0           ~ 2 0
34 GHVC G310.0-62.1+201 HVC 00 28.6 -54 41           ~ 3 0
35 GHVC G309.4-61.3+107 HVC 00 29 14.20 -55 31 35.0           ~ 2 0
36 GHVC G335.5-81.7-169 HVC 00 30.0 -33 43           ~ 4 0
37 GHVC G318.3-74.8+168 HVC 00 30.6 -41 38           ~ 4 0
38 NAME Magellanic Stream HVC 00 32 -30.0           ~ 1079 1
39 GHVC G307.5-57.7+187 HVC 00 32 00.57 -59 10 22.0           ~ 2 0
40 HVC 315.7-74.4-106 HVC 00 33 -42.3           ~ 1 0
41 HVC 071.6-84.9-98 HVC 00 34 -23.9           ~ 1 0
42 HVC 310.8-68.9+158 HVC 00 34.5 -47 59           ~ 4 0
43 HVC 307.2-59.0+138 HVC 00 35 -58.0           ~ 1 0
44 HVC 309.1-65.2+88 HVC 00 35 -51.7           ~ 1 0
45 GHVC G313.2-74.7+142 HVC 00 36.6 -42 04           ~ 4 0
46 HVC 305.3-51.2+140 HVC 00 37 -65.9           ~ 1 0
47 HVC 315.9-77.1+207 HVC 00 37 -39.7           ~ 1 0
48 HVC 305.0-50.6+162 HVC 00 38 -66.5           ~ 1 0
49 GHVC G313.9-77.2+130 HVC 00 38.6 -39 45           ~ 5 0
50 HVC 305.1-52.2+171 HVC 00 39 -64.9           ~ 1 0
51 HVC 026.6-87.2-65 HVC 00 39 -27.4           ~ 1 0
52 GHVC G312.8-75.2-107 HVC 00 39.2 -41 37           ~ 4 0
53 HVC 305.6-57.0+153 HVC 00 40 -60.1           ~ 1 0
54 GHVC G306.9-66.0+166 HVC 00 40.5 -51 05           ~ 4 0
55 HVC 341.8-86.3-66 HVC 00 41 -30.0           ~ 1 0
56 HVC 021.3-87.6-69 HVC 00 41 -27.6           ~ 1 0
57 HVC 305.0-54.4+74 HVC 00 41 -62.7           ~ 1 0
58 HVC 315.0-80.8+160 HVC 00 42.0 -36 04           ~ 3 0
59 GHVC G316.5-82.2+158 HVC 00 42.4 -34 40           ~ 4 0
60 GHVC G326.5-85.0-153 HVC 00 42.4 -31 43           ~ 4 0
61 HVC 304.3-50.9+181 HVC 00 43 -66.2           ~ 1 0
62 HVC 308.7-77.2+150 HVC 00 45 -39.9           ~ 1 0
63 GHVC G305.1-65.2+170 HVC 00 45.3 -51 46           ~ 3 0
64 HVC 304.7-63.6+120 HVC 00 46 -53.5           ~ 1 0
65 HVC 303.9-56.9+62 HVC 00 47 -60.2           ~ 1 0
66 HVC 304.2-60.6+163 HVC 00 47 -56.5           ~ 1 0
67 GHVC G307.6-79.7+136 HVC 00 47.2 -37 11           ~ 4 0
68 GHVC G304.3-66.4+252 HVC 00 48.0 -50 40           ~ 3 0
69 HVC 303.4-50.9+159 HVC 00 49 -66.2           ~ 1 0
70 HVC 303.3-52.2+184 HVC 00 49 -64.9           ~ 1 0
71 HVC 308.2-84.2-170 HVC 00 49 -32.9           ~ 1 0
72 GHVC G303.2-51.8+231 HVC 00 49 37.78 -65 14 01.0           ~ 2 0
73 GHVC G304.2-73.2+190 HVC 00 49.7 -43 57           ~ 3 0
74 GHVC G311.2-85.1-179 HVC 00 49.8 -31 54           ~ 4 0
75 HVC 303.0-56.0+155 HVC 00 51 -61.1           ~ 1 0
76 NAME SGP reg 00 51 26.275 -27 07 41.70           ~ 606 0
77 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
78 HVC 302.6-61.1+90 HVC 00 53 -56.0           ~ 1 0
79 HVC 298.7-82.8-160 HVC 00 54 -34.3           ~ 1 0
80 HVC 301.3-75.7+119 HVC 00 54 -41.4           ~ 1 0
81 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
82 HVC 302.4-51.9+137 HVC 00 55 -65.2           ~ 1 0
83 HVC 299.1-77.7+144 HVC 00 55.7 -39 22           ~ 3 0
84 HVC 302.2-50.9+168 HVC 00 56 -66.2           ~ 1 0
85 GHVC G298.0-81.7+127 HVC 00 56.1 -35 53           ~ 4 0
86 GHVC G283.2-86.8-141 HVC 00 56.8 -30 04           ~ 4 0
87 HVC 301.5-60.5+146 HVC 00 57 -56.6           ~ 1 0
88 GAVC G300.7-61.6+086 HVC 00 59.2 -55 23           ~ 3 0
89 GHVC G293.6-79.9+110 HVC 00 59 32.44 -37 03 47.0           ~ 2 0
90 NAME Scl Group GrG 01 00 06 -33 44.2           ~ 526 0
91 HVC 277.1-85.6-182 HVC 01 00.3 -31 02           ~ 3 0
92 HVC 297.3-71.8+60 HVC 01 01 -45.2           ~ 1 0
93 HVC 300.6-57.2+178 HVC 01 02 -59.9           ~ 1 0
94 HVC 300.1-60.3+139 HVC 01 02 -56.8           ~ 1 0
95 HVC 294.9-75.8+79 HVC 01 02 -41.2           ~ 1 0
96 HVC 300.5-56.3+127 HVC 01 02 -60.8           ~ 1 0
97 HVC 297.0-70.4+121 HVC 01 03 -46.6           ~ 1 0
98 HVC 300.7-54.6+67 HVC 01 03 -62.5           ~ 1 0
99 HVC 281.2-83.3-120 HVC 01 03 -33.3           ~ 1 0
100 HVC 298.1-64.2+190 HVC 01 05 -52.8           ~ 1 0
101 HVC 276.0-83.5-140 HVC 01 05.4 -32 52           ~ 3 0
102 HVC 290.7-77.0+108 HVC 01 06 -39.8           ~ 1 0
103 HVC 296.0-67.6+45 HVC 01 08 -49.3           ~ 1 0
104 GHVC G299.3-55.2+109 HVC 01 08 33.33 -61 45 11.0           ~ 2 0
105 HVC 297.2-63.1+78 HVC 01 09 -53.8           ~ 1 0
106 HVC 299.2-54.5+131 HVC 01 10 -62.5           ~ 1 0
107 HVC 296.5-63.7+50 HVC 01 10 -53.2           ~ 1 0
108 HVC 296.5-63.9+133 HVC 01 10 -53.0           ~ 1 0
109 HVC 288.1-75.7+104 HVC 01 11 -40.9           ~ 1 0
110 HVC 299.4-51.2+128 HVC 01 13 -65.8           ~ 1 0
111 HVC 297.6-56.5+137 HVC 01 15 -60.4           ~ 1 0
112 HVC 298.6-52.4+161 HVC 01 16 -64.5           ~ 1 0
113 HVC 295.6-61.3+167 HVC 01 16 -55.5           ~ 1 0
114 HVC 295.8-60.6+118 HVC 01 17 -56.2           ~ 1 0
115 HVC 295.2-61.8+101 HVC 01 17 -54.9           ~ 1 0
116 HVC 294.9-62.2+100 HVC 01 17 -54.5           ~ 1 0
117 HVC 297.0-56.7+154 HVC 01 18 -60.1           ~ 1 0
118 HVC 297.1-55.7+143 HVC 01 19 -61.1           ~ 1 0
119 GHVC G283.7-73.8+136 HVC 01 19 43.80 -42 09 31.0           ~ 2 0
120 HVC 294.8-60.9+111 HVC 01 20 -55.8           ~ 1 0
121 HVC 293.5-62.2+104 HVC 01 22 -54.4           ~ 1 0
122 HVC 289.3-68.1+66 HVC 01 22 -48.2           ~ 1 0
123 ESO 113-45 Sy1 01 23 45.7631533440 -58 48 20.808928944   14.08 13.83 13.34   ~ 965 0
124 HVC 296.1-55.1+144 HVC 01 24 -61.6           ~ 1 0
125 [MSM77] MS I HVC 01 24 -58.8           ~ 20 0
126 HVC 286.5-69.4+92 HVC 01 25 -46.6           ~ 1 0
127 HVC 283.4-71.8+101 HVC 01 25 -44.0           ~ 1 0
128 HVC 295.1-55.4+72 HVC 01 28 -61.2           ~ 1 0
129 HVC 291.5-61.6+191 HVC 01 29 -54.7           ~ 1 0
130 HVC 286.0-65.3+138 HVC 01 35 -50.4           ~ 1 0
131 HVC 294.3-53.9+131 HVC 01 36 -62.5           ~ 1 0
132 HVC 292.8-55.4+100 HVC 01 39 -60.8           ~ 1 0
133 GHVC G295.6-49.6+117 HVC 01 39 09.36 -66 45 12.0           ~ 2 0
134 HVC 291.2-57.0+112 HVC 01 41 -59.0           ~ 1 0
135 HVC 287.7-61.5+197 HVC 01 41 -54.1           ~ 1 0
136 HVC 291.6-56.2+127 HVC 01 42 -59.8           ~ 1 0
137 HVC 289.5-57.8+112 HVC 01 45 -57.9           ~ 1 0
138 GHVC G288.1-58.1+125 HVC 01 49 03.11 -57 14 48.0           ~ 2 0
139 GAVC G291.8-53.3+079 HVC 01 50.4 -62 23           ~ 3 0
140 HVC 279.4-64.6+156 HVC 01 53 -49.6           ~ 1 0
141 HVC 290.8-49.3+156 HVC 02 10 -65.9           ~ 1 0
142 GHVC G280.5-59.0+179 HVC 02 10 14.82 -54 30 15.0           ~ 2 0
143 GHVC G277.8-60.4+209 HVC 02 12.0 -52 34           ~ 3 0
144 HVC 274.0-61.7+186 HVC 02 16 -50.4           ~ 1 0
145 GHVC G282.0-56.1+140 HVC 02 17 55.01 -57 20 22.0           ~ 2 0
146 GHVC G280.5-56.5+118 HVC 02 19.2 -56 06           ~ 3 0
147 HVC 282.7-54.8+122 HVC 02 22 -58.6           ~ 1 0
148 HVC 291.1-44.0+109 HVC 02 37 -70.6           ~ 1 0
149 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
150 NAME Magellanic Bridge HI 03 11 -77.5           ~ 522 1
151 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
152 NAME LA IV reg 07 23 -48.0           ~ 9 0
153 NAME LA III reg 10 07 -37.0           ~ 16 0
154 NAME LA II reg 11 39 -46.0           ~ 20 0
155 NAME LA I reg 13 19 -73.0           ~ 18 0
156 GHVC G064.2-61.3-190 HVC 23 12.8 -10 11           ~ 3 0
157 GHVC G065.8-61.8-195 HVC 23 16.6 -09 58           ~ 3 0
158 GHVC G044.2-70.7-171 HVC 23 29 54.28 -21 54 40.0           ~ 2 0
159 GHVC G068.0-65.6-197 HVC 23 31.2 -11 51           ~ 4 1
160 GHVC G064.8-67.3-151 HVC 23 32.6 -13 55           ~ 3 0
161 GHVC G073.4-64.3-193 HVC 23 33 31.27 -09 13 06.0           ~ 2 0
162 HVC 070.6-67.3-232 HVC 23 39 -12.2           ~ 1 0
163 GHVC G040.2-73.6-173 HVC 23 39.8 -24 08           ~ 5 1
164 HVC 066.1-69.6-172 HVC 23 41.2 -14 57           ~ 3 0
165 NGC 7733 Sy2 23 42 32.9492839464 -65 57 23.583879396   14.49   13.35   ~ 47 1
166 HVC 074.2-67.4-212 HVC 23 43.0 -11 18           ~ 2 1
167 GHVC G007.2-74.1-104 HVC 23 43.1 -33 02           ~ 3 0
168 GHVC G062.7-71.5-135 HVC 23 44 39.25 -17 00 40.0           ~ 2 0
169 HVC 072.3-70.0-191 HVC 23 48 -13.6           ~ 1 0
170 HVC 070.5-71.5-146 HVC 23 51 -15.1           ~ 1 0
171 GAVC G035.5-76.8-083 HVC 23 53.3 -25 56           ~ 3 0
172 HVC 052.0-75.9-135 HVC 23 54 -21.8           ~ 1 0
173 HVC 069.2-72.8-180 HVC 23 54 -16.3           ~ 1 0
174 HVC 051.2-76.3-122 HVC 23 55 -22.1           ~ 1 0
175 HVC 039.4-77.3-97 HVC 23 55.7 -25 01           ~ 2 0
176 HVC 019.8-78.1-189 HVC 23 58 -29.2           ~ 1 0
177 HVC 032.2-78.0-77 HVC 23 58 -26.6           ~ 1 0
178 [MSM77] MS V HVC ~ ~           ~ 11 0
179 [MSM77] MS IV HVC ~ ~           ~ 22 0
180 [MSM77] MS III HVC ~ ~           ~ 17 0
181 NAME Local Group GrG ~ ~           ~ 9325 0
182 [MSM77] MS II HVC ~ ~           ~ 21 0
183 [MSM77] MS VI HVC ~ ~           ~ 12 0

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