2014ApJ...790...80R

Query : 2014ApJ...790...80R

2014ApJ...790...80R - Astrophys. J., 790, 80 (2014/July-3)

JVLA observations of IC 348 SW: compact radio sources and their nature.

RODRIGUEZ L.F., ZAPATA L.A. and PALAU A.

Abstract (from CDS):

We present sensitive 2.1 and 3.3 cm Jansky Very Large Array radio continuum observations of the region IC 348 SW. We detect a total of 10 compact radio sources in the region, 7 of which are first reported here. One of the sources is associated with the remarkable periodic time-variable infrared source LRLL 54361, opening the possibility of monitoring this object at radio wavelengths. Four of the sources appear to be powering outflows in the region, including HH 211 and HH 797. In the case of the rotating outflow HH 797, we detect a double radio source at its center, separated by ∼3''. Two of the sources are associated with infrared stars that possibly have gyrosynchrotron emission produced in active magnetospheres. Finally, three of the sources are interpreted as background objects.

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Journal keyword(s): ISM: individual: (IC 348i, HH 211, HH 797) - ISM: jets and outflows - radio continuum: stars - stars: pre-main sequence

Nomenclature: Table 1: [RZP2014] JVLA Na N=10 among (Nos 1-8, 3a, 3b and 3c).

Simbad objects: 19

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Number of rows : 19
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 LDN 1448 DNe 03 22.5 +30 35           ~ 546 0
2 NGC 1333 OpC 03 29 09.2 +31 20 59           ~ 1575 1
3 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1553 0
4 6C 033321+320838 Bla 03 36 30.10760267 +32 18 29.3422162     17.50 16.6   ~ 688 1
5 [RZP2014] JVLA 1 Y*O 03 43 51.02 +32 03 08.1           ~ 45 2
6 HH 797A HH 03 43 55.51 +32 04 15.2           ~ 19 0
7 HH 211 Y*O 03 43 56.52 +32 00 52.8           ~ 414 0
8 NAME HH 211-mm Y*O 03 43 56.816 +32 00 50.06           ~ 66 1
9 NAME IC 348 MMS cor 03 43 56.84 +32 03 04.7           ~ 87 1
10 [RZP2014] JVLA 3a Rad 03 43 56.928 +32 03 03.10           ~ 3 0
11 [RZP2014] JVLA 4 Rad 03 43 57.050 +32 03 29.62           ~ 3 0
12 [RZP2014] JVLA 3b Rad 03 43 57.093 +32 03 04.69           ~ 3 0
13 Cl* IC 348 LRL 49 Y*O 03 43 57.59664 +32 01 37.3656           M0 25 0
14 [PZR2014b] IC 348-SMM2E Y*O 03 43 57.73 +32 03 10.1           ~ 26 0
15 IRAS 03407+3152 Y*O 03 43 59.64864 +32 01 53.9832           M0 42 1
16 [RZP2014] JVLA 7 Rad 03 44 01.662 +32 04 38.87           ~ 3 0
17 [RZP2014] JVLA 8 Rad 03 44 02.653 +32 02 03.79           ~ 1 0
18 IC 348 OpC 03 44 31.1 +32 10 02           ~ 1476 1
19 HD 281159 Y*O 03 44 34.1873929 +32 09 46.137563 9.19 9.21 8.53 8.85 7.850 B5V 234 0

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