2013MNRAS.436..604R

Query : 2013MNRAS.436..604R

2013MNRAS.436..604R - Mon. Not. R. Astron. Soc., 436, 604-624 (2013/November-3)

A new population of planetary nebulae discovered in the large Magellanic cloud (IV): the outer LMC.

REID W.A. and PARKER Q.A.

Abstract (from CDS):

We have extended our planetary nebulae (PNe) survey to the outer ∼ 64 deg2 of the Large Magellanic Cloud (LMC) using maps from the Magellanic Cloud Emission Line Survey (MCELS) and the UK Schmidt Telescope (UKST) Hα survey. Although the MCELS survey has poorer ∼ 5 arcsec resolution than both the UKST Hα survey and the original Hα median stacked map in the LMC's central 25 deg2, it has the advantage of additional narrow-band filters at Hα, [Oiii] and [Sii] providing improved diagnostic capabilities. Using these data to uncover new emission line candidates we have so far spectroscopically confirmed an extra 63 LMC PNe which we present here for the first time. We have also independently recovered and spectroscopically confirmed 107 of the 109 (98 percent) PNe that were previously known to exist in the outer LMC. The majority of our newly discovered and previously known PNe were confirmed using the AAOmega, multi-object fibre spectroscopy system on the 3.9-m Anglo-Australian Telescope (AAT) and the 6dF multi-object spectrograph on the UKST. These newly identified PNe were cross-checked against extant multi-wavelength imaging surveys in the near- and mid-infrared in particular and against the latest emission-line ratio diagnostic plots for improved confidence in PNe identification.

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): catalogues - surveys - planetary nebulae: general - Magellanic Clouds

Nomenclature: Table 1: [RP2006] NNNN N=61 among (Nos 1870-4687).

Simbad objects: 76

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Number of rows : 76
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 NAME Magellanic Stream HVC 00 32 -30.0           ~ 1079 1
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 [RP2006] 2347 PN 04 35 43.630 -70 33 15.50   22.216 22.074     ~ 2 0
5 [RP2006] 2419 PN 04 40 33.4451768976 -69 05 34.136886624   20.870 20.587   20.444 ~ 3 0
6 LMC-MA 6 * 04 45 19.8 -67 34 36   20.784 20.282     ~ 9 0
7 [RP2006] 2547 PN 04 46 11.100 -70 01 32.40           ~ 1 0
8 2MASS J04481773-6844330 LP* 04 48 17.730 -68 44 33.03   21.185 21.032   20.790 ~ 5 0
9 [RP2006] 2637 PN 04 49 27.250 -68 13 03.80 20.559 20.585 19.789   20.203 ~ 3 0
10 [M94b] 8 PN? 04 50 24.3 -64 21 51           ~ 4 0
11 [RP2006] 2698 PN 04 51 30.590 -69 36 50.50           ~ 1 0
12 [RP2006] 2708 PN 04 51 47.590 -71 33 03.70 17.069 17.913 17.948   18.080 ~ 2 0
13 [RP2006] 2784 PN 04 53 43.690 -66 37 42.78 19.350 20.252 20.035   21.002 ~ 3 0
14 [RP2006] 2862 PN 04 56 00.880 -67 54 44.40           ~ 1 0
15 [RP2006] 1877 PN? 04 56 01.030 -67 54 42.84           ~ 2 0
16 [RP2006] 2914 PN 04 56 56.230 -65 07 44.50           ~ 1 0
17 [RP2006] 1870 PN 05 01 59.650 -68 02 35.47   20.698 20.486   20.508 ~ 2 0
18 2MASS J05060944-6745277 pA? 05 06 09.447 -67 45 27.80 15.874 16.622 15.539 15.870 17.326 ~ 37 0
19 [RP2006] 3228 PN? 05 07 46.920 -65 59 43.40   21.756 21.453     ~ 2 0
20 SMP LMC 31 * 05 09 20.2038929256 -67 47 25.099890216 17.001 17.815 17.117 15.470 16.582 ~ 46 0
21 [RP2006] 3308 PN 05 10 23.900 -64 20 26.84           ~ 1 0
22 [RP2006] 3332 PN 05 13 52.210 -66 24 57.02           ~ 1 0
23 [RP2006] 1117 PN 05 14 14.640 -70 50 31.30 18.911 19.273 18.729 18.030 19.764 ~ 10 0
24 [RP2006] 3334 PN 05 14 29.620 -71 37 44.50           ~ 2 0
25 [RP2006] 3335 PN 05 14 34.950 -65 00 18.81           ~ 2 0
26 [RP2006] 3343 PN? 05 16 37.180 -71 52 50.70   21.137 20.339   20.238 ~ 3 0
27 [RP2006] 3353 PN 05 17 37.390 -71 59 53.20 20.007 19.911 19.833   19.871 ~ 2 0
28 [RP2006] 3367 PN? 05 20 36.160 -65 26 26.40           ~ 2 0
29 [RP2006] 3368 PN? 05 20 42.370 -65 26 05.10 18.574 18.886 18.909   18.946 ~ 2 0
30 [M94b] 22 PN? 05 21 27.0 -62 34 11           ~ 4 0
31 [BE74] 568 Em* 05 22 12.815 -69 43 29.01 17.471 18.236 17.759 16.640 16.604 ~ 20 0
32 [RP2006] 3426 PN? 05 23 00.630 -65 37 47.08 19.874 22.024 21.434     ~ 2 0
33 [RP2006] 3401 PN 05 23 19.750 -71 48 21.18           ~ 1 0
34 [RP2006] 3409 PN 05 23 28.790 -65 20 13.10   22.125 21.822     ~ 2 0
35 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
36 [RP2006] 3425 PN 05 24 09.700 -65 33 08.21           ~ 2 0
37 [RP2006] 3432 PN? 05 24 19.870 -64 31 13.37           ~ 1 0
38 [RP2006] 3449 PN 05 24 41.170 -72 01 45.00 20.625 21.260 21.125   20.053 ~ 2 0
39 [RP2006] 3464 PN 05 24 57.790 -66 05 59.70           ~ 2 0
40 [RP2006] 3520 PN? 05 26 11.840 -71 28 55.40           ~ 1 0
41 [RP2006] 3533 PN? 05 26 23.960 -71 27 50.60   21.507 21.330     ~ 2 0
42 [RP2006] 3543 PN? 05 26 36.160 -71 27 00.60   21.154 21.000     ~ 3 0
43 [RP2006] 3576 PN? 05 26 55.820 -71 27 55.90   20.909 20.642     ~ 2 0
44 SMP LMC 64 pA* 05 27 35.6519960256 -69 08 56.376548880 15.897 16.651 16.408   15.563 ~ 37 0
45 [RP2006] 3661 PN 05 28 00.9315452424 -65 34 39.839129112 20.209 20.358 19.740   19.321 ~ 2 0
46 [RP2006] 3601 PN 05 28 55.690 -72 17 40.76 19.600 19.775 18.821   17.775 ~ 2 0
47 SMP LMC 68 PN 05 29 02.805 -70 19 24.27 17.541 17.683 16.899 17.570 18.670 ~ 18 0
48 [RP2006] 4673 PN 05 29 42.970 -72 54 56.13           ~ 2 0
49 [RP2006] 3808 PN 05 33 03.000 -66 18 29.00 19.744 21.265 20.144     ~ 2 0
50 [RP2006] 3836 PN 05 34 21.200 -66 25 25.00 20.221 21.522 20.472     ~ 2 0
51 [RP2006] 4687 PN? 05 34 38.740 -73 27 19.93           ~ 1 0
52 [MNC2011] 2 PN 05 42 43.97 -69 35 34.0           ~ 5 0
53 [MNC2011] 1 PN 05 42 46.80 -69 20 30.0 19.746 19.864 19.478   19.271 ~ 4 0
54 [RP2006] 4029 PN 05 44 30.440 -71 36 03.80 21.281 19.925 20.709   20.645 ~ 2 0
55 [RP2006] 4034 PN 05 45 29.230 -72 18 43.50 19.713 20.379 20.388   21.114 ~ 3 0
56 [RP2006] 4041 PN 05 46 00.100 -72 29 31.00           ~ 2 0
57 [RP2006] 4049 PN 05 46 24.360 -66 02 49.50           ~ 1 0
58 [RP2006] 4062 PN? 05 47 22.890 -71 33 13.50   21.527 21.346   20.361 ~ 2 0
59 [RP2006] 4065 PN 05 47 27.530 -65 01 50.80           ~ 2 0
60 [RP2006] 4078 PN 05 48 40.740 -66 48 04.20 17.722 18.586 18.820   19.163 ~ 2 0
61 [RP2006] 4081 PN 05 48 42.520 -71 09 39.80   22.244 21.023     ~ 2 0
62 [RP2006] 4139 PN 05 52 34.860 -71 52 06.60   21.851 21.030   20.184 ~ 3 0
63 [RP2006] 4143 PN 05 52 49.340 -69 07 08.20   20.830 19.712 18.590 19.168 ~ 4 0
64 [RP2006] 4146 PN 05 53 02.810 -70 54 34.60 20.519 20.518 20.575   20.215 ~ 3 0
65 [RP2006] 4151 PN 05 53 26.340 -70 59 13.80 19.516 21.292 20.511     ~ 2 0
66 [RP2006] 4176 PN 05 54 35.230 -64 58 15.80           ~ 1 0
67 [RP2006] 4193 PN? 05 55 29.610 -65 03 38.90           ~ 1 0
68 [RP2006] 4197 PN 05 55 48.480 -64 57 00.80           ~ 1 0
69 [RP2006] 4207 PN 05 56 12.790 -68 49 00.30 19.282 20.528 20.212     ~ 3 0
70 [RP2006] 4210 PN 05 56 30.4926986544 -65 35 49.367966604 18.531 19.228 18.982   18.956 ~ 2 0
71 [RP2006] 4250 PN 05 57 42.960 -69 02 49.10 16.340 17.187 17.307   17.590 ~ 3 0
72 [RP2006] 4080 PN 05 58 15.810 -71 12 55.82           ~ 1 0
73 [RP2006] 4284 PN? 05 58 38.770 -66 56 57.20           ~ 1 0
74 [RP2006] 4285 PN 05 58 39.680 -65 05 15.10           ~ 1 0
75 2MASS J06014204-7108094 PN? 06 01 42.0653798232 -71 08 09.411194436           ~ 3 0
76 [RP2006] 4489 PN? 06 15 42.710 -70 53 32.38           ~ 2 0

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