2016ApJ...818..116P

Query : 2016ApJ...818..116P

2016ApJ...818..116P - Astrophys. J., 818, 116 (2016/February-3)

The Gould's Belt Very Large Array Survey. V. The Perseus region.

PECH G., LOINARD L., DZIB S.A., MIODUSZEWSKI A.J., RODRIGUEZ L.F., ORTIZ-LEON G.N., RIVERA J.L., TORRES R.M., BODEN A.F., HARTMAN L., KOUNKEL M.A., EVANS II N.J., BRICENO C., TOBIN J. and ZAPATA L.A.

Abstract (from CDS):

We present multiepoch, large-scale (∼2000 arcmin2), fairly deep (∼16 µJy), high-resolution (∼1") radio observations of the Perseus star-forming complex obtained with the Karl G. Jansky Very Large Array at frequencies of 4.5 and 7.5 GHz. These observations were mainly focused on the clouds NGC 1333 and IC 348, although we also observed several fields in other parts of the Perseus complex. We detect a total of 206 sources, 42 of which are associated with young stellar objects (YSOs). The radio properties of about 60% of the YSOs are compatible with a nonthermal radio emission origin. Based on our sample, we find a fairly clear relation between the prevalence of nonthermal radio emission and evolutionary status of the YSOs. By comparing our results with previously reported X-ray observations, we show that YSOs in Perseus follow a Güdel-Benz relation with κ = 0.03, consistent with other regions of star formation. We argue that most of the sources detected in our observations but not associated with known YSOs are extragalactic, but provide a list of 20 unidentified radio sources whose radio properties are consistent with being YSO candidates. Finally, we also detect five sources with extended emission features that can clearly be associated with radio galaxies.

Abstract Copyright: ∼

Journal keyword(s): radiation mechanisms: nonthermal - radiation mechanisms: thermal - radio continuum: stars - techniques: interferometric

VizieR on-line data: <Available at CDS (J/ApJ/818/116): table1.dat table3.dat table4.dat>

Nomenclature: Tables 2-4: GBS-VLA JHHMMSS.ss+DDMMSS.s N=206.

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

Simbad objects: 106

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Number of rows : 106
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 IC 41 GiG 00 39 40.370 -14 10 27.49   14   14.68   ~ 11 0
2 ACO 426 ClG 03 19 47.6 +41 30 54           ~ 2508 1
3 LDN 1448 DNe 03 22.5 +30 35           ~ 546 0
4 LDN 1455 DNe 03 28 00.6480 +30 07 58.800           ~ 198 1
5 XMMU J032821.5+311440 X 03 28 21.5 +31 14 40           ~ 3 0
6 [RAC97] VLA 36 Rad 03 28 32.85 +31 14 45.5           ~ 3 0
7 [RAC97] VLA 37 Rad 03 28 37.02 +31 21 25.3           ~ 3 0
8 IRAS 03255+3103 Y*O 03 28 37.06800 +31 13 31.0044           ~ 96 1
9 NVSS J032840+304954 Rad 03 28 40.540 +30 49 52.82           ~ 4 1
10 [WMW2010] 19 X 03 28 43.38 +31 17 02.7           ~ 2 0
11 [RAC97] VLA 38 Y*O 03 28 50.73 +31 22 24.9           ~ 3 0
12 2MASS J03285694+3116222 Y*O 03 28 56.9552105184 +31 16 22.342093896       18.2   M2.5 49 0
13 BD+30 547 Y*O 03 28 57.2114503248 +31 14 19.076151444   10.73 9.98 9.1   G4V 117 1
14 [RAC97] VLA 1 Rad 03 28 57.650 +31 15 31.33           ~ 7 0
15 2MASS J03285920+3120327 Y*? 03 28 59.202 +31 20 32.76           ~ 11 0
16 ASR 106 Y*O 03 28 59.30640 +31 15 48.5172           K2.0 61 0
17 [WMW2010] 120 * 03 28 59.63 +31 25 42.7           A0 3 0
18 [RAC97] VLA 12 Rad 03 28 59.81 +31 14 03.2           ~ 6 0
19 MBO 45 Y*O 03 29 00.3749821224 +31 20 45.630367296           M6.5V 20 0
20 ASR 114 Y*O 03 29 01.16520 +31 20 24.4140           ~ 79 1
21 2MASS J03290149+3120208 Y*O 03 29 01.492 +31 20 20.84           ~ 43 0
22 NAME HH 7-11 MMS 3 smm 03 29 01.964 +31 15 38.04           ~ 69 0
23 [RAC97] VLA 3 smm 03 29 03.372 +31 16 01.60           ~ 42 0
24 [RAC97] VLA 4a Rad 03 29 03.715 +31 16 04.14           ~ 38 0
25 [RAC97] VLA 4b Rad 03 29 03.740 +31 16 04.15           ~ 41 0
26 V* V512 Per Or* 03 29 03.7578170808 +31 16 03.947525688           M3.5 419 0
27 [SDA2014] West40 Y*O 03 29 04.06 +31 14 46.5           ~ 68 0
28 2MASS J03290421+3116080 Y*O 03 29 04.21 +31 16 08.0           ~ 17 0
29 [RAC97] VLA 23 Rad 03 29 07.15 +31 17 08.7           ~ 3 0
30 [LAL96] 213 Y*O 03 29 07.739 +31 21 57.52           ~ 70 0
31 2MASS J03290915+3121445 Y*O 03 29 09.151 +31 21 44.56           ~ 11 0
32 NGC 1333 OpC 03 29 09.2 +31 20 59           ~ 1575 1
33 LZK 12 Or* 03 29 10.393560 +31 21 59.19408   15.814 14.497 14.636   B5:V+F2: 147 0
34 [JCC87] IRAS 4A2 Y*O 03 29 10.430 +31 13 32.08           ~ 141 1
35 2MASS J03291046+3123348 Y*O 03 29 10.46016 +31 23 34.8396           ~ 19 0
36 [JCC87] IRAS 4A1 Y*O 03 29 10.538 +31 13 30.93           ~ 127 1
37 ASR 32 Y*O 03 29 11.25 +31 18 31.7           ~ 69 1
38 [RAC97] VLA 30 Rad 03 29 15.85 +31 16 21.6           ~ 3 0
39 [RAC97] VLA 31 Y*O 03 29 16.58 +31 16 49.0           ~ 3 0
40 EM* LkHA 270 TT* 03 29 17.6758022904 +31 22 44.892332544   16.344 14.639 13.994   K2/3IIIe 89 0
41 [RAC97] VLA 32 Rad 03 29 20.65 +31 15 49.7           ~ 5 0
42 [GMM2008] 38 Y*O 03 29 22.28 +31 13 54.5           ~ 6 0
43 [RAC97] VLA 35 Rad 03 29 23.91 +31 16 20.1           ~ 3 0
44 [FOW2011] 26 Rad 03 29 30.923 +31 22 11.82           ~ 3 0
45 [GFT2002] 105 X 03 29 31.70 +31 21 25.2           ~ 3 0
46 Barnard 1 MoC 03 33 16.3 +31 07 51           ~ 350 0
47 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1553 0
48 HD 22124 SB* 03 35 01.2019819320 +32 01 00.326886888   7.08 6.66     F4IV 77 0
49 6C 033321+320838 Bla 03 36 30.10760267 +32 18 29.3422162     17.50 16.6   ~ 688 1
50 NAME Per B1-E PoC 03 36 45.0 +31 12 40           ~ 32 0
51 NAME Per Region reg 03 37 00.0 +31 15 00           ~ 296 0
52 TYC 1811-652-1 * 03 43 32.0147518152 +29 35 32.622224244   12.10 10.78     ~ 2 0
53 JCMTSF J034337.8+320644 smm 03 43 37.8 +32 06 44           ~ 2 0
54 JCMTSE J034341.5+315753 smm 03 43 41.5 +31 57 53           ~ 2 0
55 Cl* IC 348 LRL 22 Or* 03 43 51.2427819350 +32 13 09.201638506   14.26 12.96     G5 42 0
56 Cl* IC 348 H 12 * 03 43 55.2126787824 +32 10 07.044294648   21.6 19.99     ~ 3 0
57 [PSZ2003] J034356.0+320928 * 03 43 56.0 +32 09 28           ~ 2 0
58 [PSZ2003] J034356.7+321039 * 03 43 56.7 +32 10 39           ~ 2 0
59 Cl* IC 348 LRL 49 Y*O 03 43 57.59664 +32 01 37.3656           M0 25 0
60 IRAS 03407+3152 Y*O 03 43 59.64864 +32 01 53.9832           M0 42 1
61 [PSZ2003] J034401.2+321230 * 03 44 01.2 +32 12 30           ~ 2 0
62 [PSZ2003] J034406.4+321410 * 03 44 06.4 +32 14 10           ~ 2 0
63 [PSZ2003] J034409.2+320613 * 03 44 09.2 +32 06 13           ~ 2 0
64 [PSZ2003] J034411.0+320315 * 03 44 11.0 +32 03 15           ~ 2 0
65 [PSZ2003] J034416.2+321345 * 03 44 16.2 +32 13 45           ~ 2 0
66 V* V693 Per Or* 03 44 16.4222464872 +32 09 55.247809434   15.91     12.801 K0 55 0
67 [FOW2011] 6 Y*O 03 44 20.384 +32 01 58.45           ~ 8 0
68 EM* LkHA 90 Or* 03 44 21.5539196675 +32 10 17.470529493   19.59   16.20 14.643 M1.5 62 0
69 V* V904 Per Or* 03 44 21.6613665744 +32 06 24.878435400   19.50 17.55 16.21 14.558 M2.75 51 0
70 Cl* IC 348 MM 42 * 03 44 21.88 +32 09 18.7           ~ 3 0
71 V* V906 Per Or* 03 44 24.5697625224 +32 03 57.185879976   20.58 18.36 17.29 15.275 M1 50 0
72 CXOU J034426.1+320113 X 03 44 26.185 +32 01 13.73           ~ 3 0
73 Cl* IC 348 LRL 69 TT* 03 44 27.0166278274 +32 04 43.695835153   17.68 15.94 15.07 13.624 M1 54 0
74 IC 348 OpC 03 44 31.1 +32 10 02           ~ 1476 1
75 [FOW2011] 7 Rad 03 44 31.459 +32 00 39.96           ~ 3 0
76 [PSZ2003] J034431.6+321454 * 03 44 31.6 +32 14 54           ~ 2 0
77 V* V913 Per Or* 03 44 32.5833721944 +32 08 42.482846184   17.82 16.01   13.282 M2.4 39 0
78 V* V914 Per Or* 03 44 32.7392833320 +32 08 37.487918508   15.06 13.54   11.755 G6 55 0
79 CXOPZ 110 X 03 44 33.05 +32 12 41.8           ~ 4 0
80 V* V917 Per Or* 03 44 34.8704549976 +32 06 33.722302284   16.45 15.63 14.55 13.338 K5.5 54 0
81 Cl* IC 348 MM 149 * 03 44 36.06 +32 08 57.7           ~ 2 0
82 [PSZ2003] J034436.5+320317 * 03 44 36.5 +32 03 17           ~ 3 0
83 V* V918 Per Or* 03 44 36.9359314800 +32 06 45.523043424   14.47 12.86 11.69 10.900 G3 63 0
84 CXOPZ 134 X 03 44 37.13 +32 01 22.4           ~ 5 0
85 V* V717 Per Or* 03 44 38.7071206632 +32 08 42.039773592   21.23 18.94 15.60 13.883 K3 39 0
86 V* V921 Per Or* 03 44 39.1644477120 +32 09 18.248019876   16.085 14.541 14.341 12.203 G8 44 0
87 SSTc2d J034443.9+320136 cor 03 44 43.893 +32 01 37.37           ~ 24 1
88 [PSZ2003] J034446.8+320446 * 03 44 46.8 +32 04 46           ~ 2 0
89 V* V927 Per Or* 03 44 50.6461079256 +32 19 06.465850176   12.27 11.22 8.10   A0 38 0
90 [PSZ2003] J034453.0+320507 * 03 44 53.0 +32 05 07           ~ 3 0
91 [PSZ2003] J034453.9+320436 * 03 44 53.9 +32 04 36           ~ 3 0
92 [PSZ2003] J034458.6+320710 * 03 44 58.6 +32 07 10           ~ 2 0
93 IC 348 18 Or* 03 45 07.7253850946 +32 00 27.242747336   14.30 13.03     K0V 34 0
94 Cl* IC 348 LRL 11 TT* 03 45 07.9636953768 +32 04 01.910300376           ~ 34 0
95 CXOPZ 213 X 03 45 10.93 +32 08 22.5           ~ 4 0
96 2MASS J03451604+3205140 * 03 45 16.04 +32 05 14.1           ~ 3 0
97 LDN 1471 DNe 03 48.0 +32 54           ~ 349 0
98 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
99 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
100 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
101 ICRF J054236.1+495107 Sy1 05 42 36.13789710 +49 51 07.2337139   18.45 17.80 17.210   ~ 1573 1
102 V* FU Dra SB* 15 34 45.2133432432 +62 16 44.333175900   11.16 10.55 10.182 9.817 G0: 145 1
103 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3969 1
104 NAME Serpens Cloud SFR 18 29 49 +01 14.8           ~ 1195 1
105 LBN 028.77+03.43 HII 18 31 26.5 -02 04 22           ~ 255 2
106 NAME Gould Belt PoG ~ ~           ~ 956 1

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