2024MNRAS.529.2443C

Query : 2024MNRAS.529.2443C

2024MNRAS.529.2443C - Mon. Not. R. Astron. Soc., 529, 2443-2472 (2024/April-2)

The MeerKAT 1.3 GHz Survey of the Small Magellanic Cloud.

COTTON W.D., FILIPOVIC M.D., CAMILO F., INDEBETOUW R., ALSABERI R.Z.E., ANIH J.O., BAKER M., BASTIAN T.S., BOJICIC I., CARLI E., CAVALLARO F., CRAWFORD E.J., DAI S., HABERL F., LEVIN L., LUKEN K., PENNOCK C.M., RAJABPOUR N., STAPPERS B.W., VAN LOON J.T., ZIJLSTRA A.A., BUCHNER S., GEYER M., GOEDHART S. and SERYLAK M.

Abstract (from CDS):

We present new radio continuum images and a source catalogue from the MeerKAT survey in the direction of the Small Magellanic Cloud. The observations, at a central frequency of 1.3 GHz across a bandwidth of 0.8 GHz, encompass a field of view ∼7° × 7° and result in images with resolution of 8 arcsec. The median broad-band Stokes I image Root Mean Squared noise value is ∼11 μJy beam–1. The catalogue produced from these images contains 108 330 point sources and 517 compact extended sources. We also describe a UHF (544-1088 MHz) single pointing observation. We report the detection of a new confirmed Supernova Remnant (SNR; MCSNR J0100-7211) with an X-ray magnetar at its centre and 10 new SNR candidates. This is in addition to the detection of 21 previously confirmed SNRs and two previously noted SNR candidates. Our new SNR candidates have typical surface brightness an order of magnitude below those previously known, and on the whole they are larger. The high sensitivity of the MeerKAT survey also enabled us to detect the bright end of the SMC Planetary Nebulae (PNe) sample - point-like radio emission is associated with 38 of 102 optically known PNe, of which 19 are new detections. Lastly, we present the detection of three foreground radio stars amidst 11 circularly polarized sources, and a few examples of morphologically interesting background radio galaxies from which the radio ring galaxy ESO 029-G034 may represent a new type of radio object.

Abstract Copyright: © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): catalogues - (galaxies:) Magellanic Clouds - radio continuum: galaxies

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 133

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Number of rows : 133
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 LHA 115-N 1 PN 00 23 58.6295947968 -73 38 03.974747928           ~ 49 0
2 Gaia DR3 4685345467763983104 * 00 27 40.9323847008 -74 40 48.654167989           ~ 1 0
3 MGPN SMC 3 PN 00 29 21.0 -72 14 07           ~ 7 0
4 LHA 115-N 2 PN 00 32 38.8692105240 -71 41 59.628264792   16.40       ~ 53 0
5 Gaia DR3 4690033750987052800 PM* 00 33 29.0748050087 -71 32 45.414194417           ~ 1 0
6 LHA 115-N 4 PN 00 34 21.93 -73 13 21.5   17.06 16.809   18.464 ~ 44 0
7 [MA93] 14 Em* 00 40 36.6 -73 25 46     19.4     ~ 5 0
8 SMP SMC 4 PN 00 40 46.21 -75 16 20.8           ~ 14 0
9 MCSNR J0041-7336 SNR 00 40 55 -73 36.9           ~ 36 0
10 LHA 115-N 5 PN 00 41 21.6981477336 -72 45 16.785012816   14.4 15.805   17.224 ~ 53 0
11 MGPN SMC 5 PN 00 41 27.3 -75 02 52           ~ 7 0
12 SMP SMC 7 PN 00 42 28.16 -73 20 55.1     18.230   19.598 ~ 26 0
13 2MASS J00423100-7411553 * 00 42 30.9936149520 -74 11 55.210964712 18.89 17.73 16.57   15.25 ~ 2 0
14 [MA93] 44 Em* 00 43 09.3 -73 08 02     19.803   20.487 ~ 6 0
15 LHA 115-N 7 PN 00 43 25.305 -72 38 18.79     16.212   17.58 ~ 34 0
16 PSR J0043-73 Psr 00 43 25.860 -73 11 18.60           ~ 7 0
17 Flo 156 Ro* 00 44 03.3107480304 -74 37 34.274814312   12.12 11.565   10.607 K0V 13 0
18 MGPN SMC 6 PN 00 44 25.7230817616 -73 51 39.161147616     20.417   20.535 ~ 9 0
19 LIN 66 PN 00 45 20.68 -73 24 09.9     17.494   19.155 ~ 29 0
20 PSR J0045-7042 Psr 00 45 25.69 -70 42 07.1           ~ 18 0
21 LIN 71 PN 00 45 27.180 -73 42 13.97   16.03 15.19   14.26 ~ 20 1
22 PSR J0045-7319 HXB 00 45 35.2606875816 -73 19 03.269105220   15.97 16.18   16.30 B0.5-B2IV-V 193 0
23 Gaia DR3 4685776265879398656 * 00 46 26.9920986969 -73 46 20.657523219           ~ 1 0
24 SNR B0044-73.4 SNR 00 46 32.9 -73 08 01           ~ 27 1
25 LHA 115-N 18 PN 00 46 59.647 -72 49 16.55     16.6     ~ 25 0
26 SNR B0045-73.4 SNR 00 47 32.9 -73 07 46           ~ 52 0
27 Gaia DR3 4685942708820468224 * 00 47 33.2100660004 -73 17 00.677106731           ~ 1 0
28 MCSNR J0047-7309 SNR 00 47 36.5 -73 09 20           ~ 5 0
29 DEM S 32 HII 00 47 43.9 -73 08 22           ~ 26 0
30 Gaia DR3 4685926422305317504 * 00 47 52.6117398756 -73 24 55.148275617           ~ 1 0
31 LHA 115-N 19 HII 00 48 06 -73 08.7           ~ 65 0
32 IKT 4 SNR 00 48 19.6 -73 19 40           ~ 25 1
33 PSR J0048-7317 Psr 00 48 56.20 -73 17 46.7           ~ 3 0
34 SNR B0047-73.5 SNR 00 49 07.75 -73 14 02.0           ~ 59 0
35 SMP SMC 12 PN 00 49 21.06 -73 52 58.6     18.536   17.983 ~ 17 0
36 LHA 115-N 38 PN 00 49 51.6394321128 -73 44 21.396914988   16.1 15.382   16.913 ~ 49 0
37 LHA 115-N 40 PN 00 50 35.06 -73 42 57.9     16.500   18.095 ~ 37 0
38 [MA93] 401 Em* 00 50 50.0342302080 -73 24 22.397147784   14.83 17     B0V 80 1
39 LHA 115-N 43 PN 00 51 07.37 -73 57 37.7   15.96 15.341   16.444 ~ 36 0
40 LHA 115-N 44 PN 00 51 56.3619687720 -71 24 44.377505784   15.98 15.2     ~ 45 0
41 XMMU J005204.7-744649 * 00 52 04.7585224930 -74 46 49.733469685           ~ 2 0
42 PSR J0052-72 Psr 00 52 28.650 -72 05 13.50           ~ 5 0
43 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
44 NAME DEM S 68SE SNR 00 52 43.00 -72 37 06.0           ~ 46 0
45 V* CF Tuc RS* 00 53 07.7675726832 -74 39 05.608753668   8.31 7.90   6.730 G2/5V+F0 241 0
46 LIN 239 PN 00 53 11.15 -72 45 07.6     16.432   17.873 ~ 36 0
47 UCAC4 095-000849 * 00 53 25.2834845925 -71 02 42.728042690   14.291 13.454 13.298   ~ 4 0
48 SMP SMC 32 PN 00 53 42.81 -73 37 07.8     18.5     ~ 9 0
49 Gaia DR3 4684753312040026112 * 00 54 45.4060527858 -74 55 53.560151964           ~ 1 0
50 [HFP2000] 665 X 00 54 46.1 -74 55 51           ~ 2 0
51 MCG-06-03-009 IG 00 55 46.48315 -37 24 30.1149   14.70   13.53   ~ 14 1
52 LHA 115-N 54 PN 00 56 05.3840663544 -70 19 25.878681444   16.0       ~ 38 0
53 2dFS 1130 * 00 56 10.7282747229 -72 47 49.611489722   14.46 16.60     B0-5(IV) 3 0
54 LIN 302 PN 00 56 19.4731005696 -72 06 58.158479268   16.0 17.609   17.792 ~ 27 0
55 Gaia DR3 4685912815770474368 * 00 56 20.6124837497 -73 06 46.863514616           ~ 1 0
56 MCSNR J0056-7209 SR? 00 56 30.2 -72 08 12           ~ 8 0
57 LIN 305 PN 00 56 30.750 -72 27 02.00   17.14 17.32   18.023 ~ 39 0
58 Jacoby SMC 25 PN 00 57 23.37 -72 48 17.8     20.7     ~ 10 0
59 PSR J0057-7201 Psr 00 57 44.0 -72 01 19           ~ 4 0
60 MCSNR J0057-7211 SR? 00 57 46.0 -72 13 04           ~ 9 0
61 Gaia DR3 4685988613398832000 * 00 57 59.0531436823 -72 37 40.799650698           ~ 1 0
62 Gaia DR3 4684760561944723456 * 00 58 14.8141254423 -74 46 28.534166296           ~ 1 0
63 SNR B0056-72.5 SNR 00 58 18.40 -72 17 22.7   20.58 20.70     ~ 59 1
64 LHA 115-N 67 PN 00 58 37.095 -71 35 48.80   16.3 16.4 15.27 17.66 ~ 92 0
65 LIN 343 PN 00 58 42.34 -72 57 00.0   16.70 16.910   18.387 ~ 30 0
66 LHA 115-N 70 PN 00 59 16.1329481088 -72 01 59.841527196   16.07 16.016   16.916 ~ 48 0
67 2E 245 X 00 59 25.7 -72 10 11           ~ 34 1
68 SNR B0057-72.2 SNR 00 59 27.40 -72 10 10.7   12.37 12.57     ~ 251 0
69 LIN 357 PN 00 59 40.5128319264 -71 38 15.143769276   17.48 17.856   18.581 ~ 37 0
70 NAME SMC B0058-7149 SNR 01 00 23.3 -71 33 23           ~ 36 1
71 ISO-MCMS J010037.4-730036 PM* 01 00 37.3772858976 -73 00 36.463836888 17.86 16.96 15.51   12.61 ~ 6 0
72 PSR J0100-7211 Psr 01 00 42.86 -72 11 33.3   17.69 17.82     B3V 101 0
73 [MA93] 1367 HXB 01 03 13.9173060552 -72 09 14.258500452   14.70 14.79 15.0   B0.5IV-V 97 1
74 Cl* NGC 362 MV x2 c * 01 03 14.3766120787 -70 50 59.121288254           ~ 2 0
75 MCSNR J0103-7247 SNR 01 03 29.2 -72 47 23   16.6       ~ 15 0
76 MCSNR J0103-7201 SNR 01 03 36.5 -72 01 35           ~ 7 0
77 [MA93] 1393 HXB 01 03 37.5349856136 -72 01 33.204096336   14.54 14.65     B0III-V 79 0
78 Gaia DR3 4685691573434514176 * 01 03 38.2824337161 -73 27 26.384879375           ~ 1 0
79 SNR B0102-72.3 SNR 01 04 01.2 -72 01 52           ~ 422 1
80 LIN 430 PN 01 04 17.94 -73 21 51.3   16.66 18.124   19.151 ~ 26 0
81 MGPN SMC 10 PN 01 04 51.12 -73 05 21.4     19.3     ~ 10 0
82 NAME SMC Bar PoG 01 05 -72.6           ~ 264 0
83 MCSNR J0105-7223 SNR 01 05 05.6 -72 23 20           ~ 87 1
84 SNR B0104-72.2 SNR 01 05 21.7184178024 -72 08 42.548832456 14.41 15.53 15.75   16.01 O9V 37 1
85 2E 273 XB* 01 06 19.49 -72 05 27.8     16.70     ~ 61 0
86 Gaia DR3 4690540282257021440 * 01 06 31.0102335208 -71 48 38.292501294           ~ 1 0
87 MCSNR J0106-7242 SNR 01 06 32.10 -72 42 17.0           ~ 6 0
88 Gaia DR3 4684485198699244672 * 01 07 11.0368615152 -75 32 24.365052362           ~ 1 0
89 Gaia DR3 4690832683625105152 * 01 07 45.8888679493 -70 46 41.149461714           ~ 1 0
90 ESO 29-34 G 01 09 03.9854530008 -74 30 55.556334936   18.57   14.38 13.6 ~ 17 0
91 OGLE 2014-SN-46 SN* 01 09 06.73 -74 30 46.4           SNIIP 3 0
92 MCSNR J0109-7318 SNR 01 09 47.0 -73 19 27           ~ 4 0
93 PSR J0111-7131 Psr 01 11 28.77 -71 31 46.8           ~ 14 0
94 NAME MM J01115-7302 rG 01 11 32.48781 -73 02 09.8007   16.01   15.06   ~ 32 1
95 SMP SMC 34 PN 01 12 10.90 -71 26 50.6     18.584   19.771 ~ 13 0
96 [MA93] 1762 PN 01 12 40.170 -72 53 47.19   19.2 20.109 19.0 20.309 ~ 9 0
97 Gaia DR3 4690956138162512256 * 01 12 48.4881492606 -70 13 16.874684369           ~ 1 0
98 PSR J0113-7220 Psr 01 13 11.090 -72 20 32.20           ~ 15 0
99 2MASS J01132196-7245203 * 01 13 21.9573957552 -72 45 20.321831376           M 2 0
100 MGPN SMC 12 PN 01 14 23.9707486968 -71 05 21.250415832   18.5 19.2 17.0   ~ 11 0
101 Gaia DR3 4687166877510636032 * 01 15 16.5005144289 -73 11 43.290577242           ~ 1 0
102 2MASS J01170476-7228443 * 01 17 04.7482077048 -72 28 44.263876296   20.95 19.62   17.20 ~ 2 0
103 2MASS J01170969-7021497 * 01 17 09.7061667984 -70 21 49.571594640           ~ 2 0
104 LHA 115-N 87 PN 01 21 10.6470507816 -73 14 34.846684584   15.94 15.553   16.758 ~ 47 0
105 HIPASS J0121-75 AG? 01 21 56.9816662200 -75 16 24.390567876   15.0   13.9 14.2 ~ 5 0
106 Gaia DR3 4687587337618874240 * 01 22 20.7610081710 -71 41 21.594281116           ~ 1 0
107 LIN 536 PN 01 24 11.8596151032 -74 02 32.149788540   17.12 17.589   17.716 ~ 36 0
108 [M95] 8 PN 01 24 39.2 -71 37 30           ~ 2 0
109 [MCR2016] VMC-SMC-CEP 076 Ce* 01 27 10.5591049560 -70 10 22.046522268           ~ 2 0
110 Gaia DR3 4686223290360321664 * 01 27 39.6302501769 -73 46 51.035075247           ~ 1 0
111 SXP 1062 HXB 01 27 45.9424650912 -73 32 56.376382920   14.32 14.36     B0.5(III)e 95 1
112 LHA 115-N 90 HII 01 29 30.15 -73 33 10.5           ~ 69 2
113 4XMM J013117.0-730356 X 01 31 17.015 -73 03 56.79           ~ 1 0
114 PSR J0131-7310 Psr 01 31 28.510 -73 10 09.34           ~ 14 0
115 PSR J0133-6957 Psr 01 33 32.460 -69 57 29.68           ~ 13 0
116 ESO 29-47 G 01 34 17.9530054296 -73 36 45.488477340           ~ 3 0
117 ESO 29-49 G 01 35 00.3571153728 -74 59 42.672382584   16.43   15.30   ~ 4 0
118 Gaia DR3 4686843586718702464 * 01 35 27.2668574420 -72 55 07.488871867           ~ 1 0
119 G 272-61B PM* 01 39 01.6377185550 -17 57 01.001240728           M6V 892 0
120 Gaia DR3 4688123860632580352 * 01 40 27.6148230279 -70 23 40.691249003           ~ 1 0
121 PKS 0252-712 rG 02 52 46.15578 -71 04 35.2742   19.0 19.0     ~ 104 1
122 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
123 ICRF J040820.3-654509 Sy2 04 08 20.37884 -65 45 09.0806     18.0     ~ 207 1
124 ICRF J052109.8+163822 Sy1 05 21 09.88596258 +16 38 22.0515459   19.37 18.84 18.480   ~ 910 1
125 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
126 SN 1987A SN* 05 35 27.98840 -69 16 11.1134           SNIIpec 5203 2
127 ORC J0624-6948 Rad 06 24 17.78 -69 48 37.8           ~ 14 0
128 SNR G288.8-06.3 SNR 10 30 22.30 -65 12 46.5           ~ 11 0
129 NAME Kepler's SN SNR 17 30 40.51 -21 29 14.4           ~ 851 3
130 NAME NTFs PoC 17 45 -29.           ~ 51 2
131 SNR G001.9+00.3 SNR 17 48 46.02 -27 09 52.0           ~ 243 1
132 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1332 2
133 NAME Cas A SNR 23 23 26.0 +58 48 41     14.30     ~ 3033 1

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