2017MNRAS.472.2990L

Query : 2017MNRAS.472.2990L

2017MNRAS.472.2990L - Mon. Not. R. Astron. Soc., 472, 2990-3020 (2017/December-2)

Extreme infrared variables from UKIDSS - II. An end-of-survey catalogue of eruptive YSOs and unusual stars.

LUCAS P.W., SMITH L.C., CONTRERAS PENA C., FROEBRICH D., DREW J.E., KUMAR M.S.N., BORISSOVA J., MINNITI D., KURTEV R. and MONGUIO M.

Abstract (from CDS):

We present a catalogue of 618 high-amplitude infrared variable stars (1 < ΔK < 5 mag) detected by the two widely separated epochs of 2.2 µm data in the UKIDSS Galactic plane survey, from searches covering ∼1470 deg2. Most were discovered by a search of all fields at 30 < l < 230°. Sources include new dusty Mira variables, three new cataclysmic variable candidates, a blazar and a peculiar source that may be an interacting binary system. However, ∼60 per cent are young stellar obbjects (YSOs), based on spatial association with star-forming regions at distances ranging from 300 pc to over 10 kpc. This confirms our initial result in Contreras Pena et al. (Paper I) that YSOs dominate the high-amplitude infrared variable sky in the Galactic disc. It is also supported by recently published VISTA Variables in the Via Lactea (VVV) results at 295 < l < 350°. The spectral energy distributions of the YSOs indicate class I or flat-spectrum systems in most cases, as in the VVV sample. A large number of variable YSOs are associated with the Cygnus X complex and other groups are associated with the North America/Pelican nebula, the Gemini OB1 molecular cloud, the Rosette complex, the Cone nebula, the W51 star-forming region and the S86 and S236 H II regions. Most of the YSO variability is likely due to variable/episodic accretion on time-scales of years, albeit usually less extreme than classical FUors and EXors. Luminosities at the 2010 Wide-field Infrared Survey Explorer epoch range from ∼0.1 to 103 L☉ but only rarely exceed 102.5 L☉.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: AGB and post-AGB - novae, cataclysmic variables - stars: protostars - stars: variables: T Tauri, Herbig Ae/Be - galaxies: active - galaxies: active

VizieR on-line data: <Available at CDS (J/MNRAS/472/2990): table1.dat table3.dat refs.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 119

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Number of rows : 119
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 V* V1180 Cas Or* 02 33 01.5361317744 +72 43 26.807653884 22.476 21.433 19.280 18.029 16.878 K7 26 0
2 2MASS J03272664+5845085 Y*O 03 27 26.644 +58 45 08.56           ~ 3 0
3 RAFGL 490 Or* 03 27 38.7928952784 +58 47 00.025298088           ~ 359 0
4 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
5 IRAS 03262+5536 FIR 03 30 08.5 +55 46 36           ~ 2 0
6 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1553 0
7 NAME Auriga reg 04 20 00.0 +38 05 00           ~ 238 0
8 [KPS2012] MWSC 0373 Cl? 04 22 28 +51 51.3           ~ 7 0
9 ASASSN -13db ev 05 10 11.08 -03 28 26.3           ~ 27 0
10 SH 2-236 HII 05 22.6 +33 22           ~ 36 1
11 NGC 1893 OpC 05 22 52.8 +33 26 32           ~ 270 0
12 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2514 0
13 SH 2-233 HII 05 38 31.5 +35 51 19           ~ 71 1
14 SH 2-231 Y*O 05 39 13.2 +35 45 48           ~ 135 0
15 SH 2-235 HII 05 41.1 +35 50           ~ 236 0
16 SH 2-232 HII 05 42 28 +36 11.4           ~ 56 0
17 SH 2-241 HII 06 04.1 +30 15           ~ 58 1
18 Ass Gem OB 1 As* 06 09.8 +21 35           ~ 203 0
19 LBN 192.48-00.21 HII 06 11 59 +18 03.3           ~ 96 0
20 MMB G192.600-00.048 Y*O 06 12 54.0100 +17 59 23.200           ~ 430 0
21 SH 2-258 HII 06 13 28 +17 55.5           ~ 78 0
22 NAME Gemini OB1 Molecular Cloud MoC 06 19.0 +23 00           ~ 49 0
23 3FGL J0631.2+2019 Bla 06 31 06.4 +20 20 26           ~ 18 0
24 CXOU J063205.9+045334 Y*O 06 32 05.9803320360 +04 53 34.338428376           ~ 5 0
25 NGC 2244 OpC 06 32 06.9 +04 54 19           ~ 673 1
26 [SUH2012] G207.312-02.538 SFR 06 32 07.0 +03 50 05           ~ 2 0
27 2MASS J06321198+0500309 Or* 06 32 11.9843186256 +05 00 30.996936684 22.844 21.24 20.496 18.73 17.88 ~ 7 0
28 NAME Rosette Nebula HII 06 32 26.76 +04 47 37.1           ~ 522 1
29 REFL 08 Cl* 06 34.2 +04 19           ~ 13 0
30 WISE J063419.49+041747.9 Y*? 06 34 19.50 +04 17 47.8           ~ 3 0
31 NAME Rosette Molecular Cloud MoC 06 34.7 +04 02           ~ 277 0
32 ESO-HA 400 Em* 06 40 45.1495136184 +10 14 20.585082912           ~ 3 0
33 CSIMon-000959 TT* 06 40 45.2248868568 +09 16 06.575137500       18.05   ~ 13 0
34 ESO-HA 414 TT* 06 40 49.2136855848 +09 44 39.990884388     19.003 17.655 16.290 ~ 11 0
35 NGC 2264 OpC 06 40 53.7 +09 52 32           ~ 1876 0
36 * 15 Mon Be* 06 40 58.65963 +09 53 44.7229 3.360 4.45 4.68   4.88 O7V+B1.5/2V 823 0
37 NAME Cone Nebula DNe 06 41.1 +09 53           ~ 91 1
38 PSR J1023+0038 Psr 10 23 47.6841824712 +00 38 41.005893516     17.31     GV 470 0
39 V* V723 Car Or* 10 43 23.26 -59 33 56.7           ~ 23 0
40 NGC 3372 HII 10 45 02.23 -59 41 59.8           ~ 1071 2
41 V* PT Cen EB* 13 55 41.7202569360 -60 53 33.638919216           ~ 6 0
42 HD 325367 Or* 16 03 05.4915085848 -40 18 25.426727676   11.40 8.50     M0 406 0
43 Ass Ser OB 2 As* 18 18 -12.3           ~ 65 0
44 2MASS J18302577-0211152 Y*O 18 30 25.779 -02 11 15.24           ~ 4 0
45 NAME Aql Region reg 18 31.1 -02 10           ~ 456 0
46 LBN 028.77+03.43 HII 18 31 26.5 -02 04 22           ~ 255 2
47 UGPS J183135.30-021424.2 V* 18 31 35.307 -02 14 24.21           ~ 2 0
48 NAME Aql Rift DNe 18 32 -01.0           ~ 355 1
49 2MASS J18323767-0231026 Y*? 18 32 37.676 -02 31 02.65           ~ 4 0
50 OH 030.7+00.4 OH* 18 45 52.39728 -01 46 42.4776           O-rich 71 1
51 W 43 SFR 18 47 32 -01 56.5           ~ 604 0
52 [KB94] 8 HII 18 47 32.5 -01 43 41           ~ 4 0
53 SPICY 92217 Y*? 18 48 02.43768 -01 44 29.3172           ~ 3 0
54 [KB94] 9 HII 18 48 02.7 -01 44 15           ~ 3 0
55 IRAS 18492-0148 MIR 18 51 52.24896 -01 44 27.2544           ~ 2 0
56 IRAS 18569+0553 OH* 18 59 22.00608 +05 57 15.3036           O-rich 9 1
57 GRSMC 43.30-0.33 MoC 19 11.7 +09 04           ~ 15 0
58 GRS G048.60 +00.20 HII 19 19 50.7 +14 03 03           ~ 5 0
59 HH 32 HH 19 20 30 +11 02.0           ~ 109 1
60 EM* AS 353 Or* 19 20 30.9918166680 +11 01 54.605482968   13.22 12.21     K5 197 1
61 LDN 673 DNe 19 20 54.4 +11 13 12           ~ 74 0
62 IRAS 19210+1448 AB* 19 23 20.14272 +14 54 50.4900           O-rich 8 0
63 W 51 SNR 19 23 50 +14 06.0           ~ 1352 1
64 IRAS 19304+2529 C*? 19 32 31.797 +25 36 13.99           ~ 14 0
65 IRAS 19374+1626 OH* 19 39 39.21600 +16 33 41.2092           O-rich 11 0
66 Cl Collinder 404 Cl* 19 42 28.0 +23 05 16           ~ 2 0
67 SNR G059.5+00.1 SNR 19 42.6 +23 35           ~ 30 0
68 G3CC 73 Cl* 19 43 09.9 +23 44 14           ~ 2 0
69 NGC 6823 OpC 19 43 11.3 +23 18 32   7.71 7.1     ~ 279 2
70 IRAS 19410+2336 SFR 19 43 11.5 +23 44 06           ~ 160 0
71 LBN 059.38-00.15 HII 19 43 12 +23 15.0           ~ 25 1
72 IRAS 19417+1701 RS* 19 43 59.5114618200 +17 09 00.963778248   11.2   10.6   ~ 71 0
73 Ass Vul OB 1 As* 19 44.0 +24 13           ~ 100 0
74 IRAS 19480+2347 IR 19 50 09.9 +23 55 00           ~ 4 0
75 PLCKECC G060.75-01.23 cor 19 50 13.3 +23 55 20           ~ 7 0
76 IRAS 19558+3333 AB* 19 57 48.44880 +33 41 21.2496           ~ 27 0
77 V* V2468 Cyg No* 19 58 33.3664749701 +29 52 06.566932312           ~ 52 0
78 IRAS 20050+2720 Y*O 20 07 06.549 +27 28 49.10           ~ 107 0
79 GAL 075.83+00.40 HII 20 21 39.1455 +37 31 11.230           ~ 30 0
80 V* V1515 Cyg Or* 20 23 48.0158573016 +42 12 25.781279076   15.26 13.39 12.03   G0/G2Ib 260 0
81 [LK2002] Cl03 OpC 20 25 38 +39 24.6           ~ 4 0
82 DR 5 Rad 20 26.0 +40 11           ~ 21 0
83 SH 2-106 HII 20 27 26.8 +37 22 49           ~ 453 1
84 V* RW Cyg s*r 20 28 50.5903286280 +39 58 54.425527932 13.00 10.60 8.00 5.32 3.25 M3-M4Ia-Iab 133 0
85 NAME Cyg X Cld 20 30 04.7973633 +40 51 36.002197           ~ 962 1
86 DR 13 HII 20 31 00 +38 58.2           ~ 19 0
87 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 1023 0
88 DR 17 HII 20 35.2 +42 25           ~ 50 0
89 BGPS G081.218+00.872 mm 20 36 04.5591 +42 09 41.667           ~ 4 0
90 DR 21 SFR 20 39 01.6 +42 19 38           O4.5 1121 0
91 NAME Cyg X FIR 36 Rad 20 39 01.6 +42 22 47           ~ 124 1
92 DR 23 Rad 20 40.8 +41 54           ~ 44 0
93 [SUH2012] G079.852-01.507 SFR 20 41 41.0 +39 37 48           ~ 2 0
94 2MASS J20414200+3938523 Y*O 20 41 42.008 +39 38 52.34           ~ 4 0
95 LDN 896 DNe 20 41 52 +39 40.8           ~ 11 0
96 2MASS J20500814+4426598 Y*O 20 50 08.14896 +44 26 59.8524           ~ 1 0
97 2MASS J20500940+4426522 Y*O 20 50 09.402 +44 26 52.20           ~ 4 0
98 IC 5070 HII 20 51.0 +44 22           ~ 218 1
99 V* V2492 Cyg Or* 20 51 26.2367188536 +44 05 23.869354488   20.2   18.3   F-GII/MI 107 0
100 [DBY94] 089.2+03.6 MoC 20 52 24.4 +50 05 35           ~ 2 0
101 2MASS J20524822+4435182 Y*O 20 52 48.228 +44 35 18.26           ~ 3 0
102 OH 085.4+00.1 OH* 20 53 38.06904 +44 58 07.2408           ~ 11 0
103 V* V2493 Cyg Or* 20 58 17.0280367392 +43 53 43.341681156   19.678 18.023 17.67 15.233 M4.6 139 0
104 NGC 7000 Cl* 20 58 47 +44 19.8           ~ 427 0
105 EM* LkHA 190 Or* 20 58 53.7335347296 +44 15 28.388727720   14.26 12.33 12.13   F7/G3I/IIe 530 0
106 [DBY94] 092.9+01.7 MoC 21 16 59.9 +51 37 26           ~ 2 0
107 LDN 989 DNe 21 21.8 +47 33           ~ 4 0
108 [B77] 27 GNe 21 22.0 +46 55           ~ 3 0
109 [DBY94] 090.3-02.3 MoC 21 22 53.4 +46 54 48           ~ 2 0
110 RAFGL 5625S C* 21 33 22.79496 +56 44 34.5228           C 62 0
111 NAME Elephant Trunk Nebula MoC 21 36 +57.4           ~ 58 0
112 IC 1396 OpC 21 38 51.4 +57 31 52           ~ 523 1
113 IRAS 21401+5228 * 21 41 52.478 +52 42 58.89           ~ 2 0
114 IC 5146 OpC 21 53 29.3 +47 14 46           ~ 507 2
115 NGC 7243 OpC 22 15 16.0 +49 50 07   6.54 6.4     ~ 133 0
116 SH 2-138 HII 22 32 45.7 +58 28 20           ~ 115 2
117 V* EG Lac CV* 22 50 38.9186109588 +55 14 51.987575045           ~ 7 0
118 NAME Galactic Bulge reg ~ ~           ~ 4794 0
119 NAME Norma-Cygnus Arm reg ~ ~           ~ 79 0

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