2000A&A...362L..33B

Query : 2000A&A...362L..33B

2000A&A...362L..33B - Astronomy and Astrophysics, volume 362, L33-36 (2000/10-2)

The origin of the HH 7-11 outflow.

BACHILLER R., GUETH F., GUILLOTEAU S., TAFALLA M. and DUTREY A.

Abstract (from CDS):

New, high-sensitivity interferometric CO J=2-1 observations of the HH 7-11 outflow show that despite previous doubts, this system is powered by the Class I source SVS 13. The molecular outflow from SVS 13 is formed by a shell with a large opening angle at the base, which is typical of outflows from Class I sources, but it also contains an extremely-high-velocity jet composed of ``molecular bullets'', which is more typical of Class 0 outflows. This suggests that SVS 13 could be a very young Class I, which still keeps some features of the previous evolutionary stage. We briefly discuss the nature of some sources in the SVS 13 vicinity which are emitters of cm-wave continuum, but have no counterpart at mm wavelengths.

Abstract Copyright: ∼

Journal keyword(s): stars: formation - ISM: individual objects: HH 7-11, NGC 1333 - ISM: jets and outflows - ISM: molecules

Simbad objects: 17

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Number of rows : 17
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 3C 84 Sy2 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4008 3
2 LDN 1448 DNe 03 22.5 +30 35           ~ 515 0
3 [SDA2014] West4 Y*O 03 25 38.83 +30 44 06.2           ~ 256 1
4 IRAS F03226+3033 Y*O 03 25 38.83 +30 44 06.2           ~ 335 0
5 HH 11 HH 03 29 03 +31 15.8           ~ 154 1
6 [RAC97] VLA 3 smm 03 29 03.372 +31 16 01.60           ~ 38 0
7 V* V512 Per Or* 03 29 03.7578170808 +31 16 03.947525688           M3.5 386 0
8 NAME HH 7-11 FIR 03 29 03.9 +31 16 06           ~ 351 0
9 2MASS J03290421+3116080 Y*O 03 29 04.21 +31 16 08.0           ~ 16 0
10 HH 10 HH 03 29 05.456 +31 15 45.32           ~ 141 1
11 ASR 6 Y*O 03 29 06.425 +31 15 34.86           ~ 157 1
12 2MASS J03290842+3115284 NIR 03 29 08.420 +31 15 28.48           ~ 228 1
13 NGC 1333 OpC 03 29 11.3 +31 18 36           ~ 1450 1
14 IRAS 03282+3035 cor 03 31 20.98 +30 45 30.1           ~ 176 0
15 LDN 1551 DNe 04 31 30.0 +18 12 30           ~ 805 1
16 RAFGL 5123 Y*O 04 31 34.07736 +18 08 04.9020           K3V/M3III 863 0
17 LDN 1527 DNe 04 39 53 +25 45.0           ~ 635 0

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