2004ApJ...616L..27K

Query : 2004ApJ...616L..27K

2004ApJ...616L..27K - Astrophys. J., 616, L27-L30 (2004/November-3)

Organic molecules in low-mass protostellar hot cores: submillimeter imaging of IRAS 16293-2422.

KUAN Y.-J., HUANG H.-C., CHARNLEY S.B., HIRANO N., TAKAKUWA S., WILNER D.J., LIU S.-Y., OHASHI N., BOURKE T.L., QI C. and ZHANG Q.

Abstract (from CDS):

Arcsecond-resolution spectral observations toward the protobinary system IRAS 16293-2422 at 344 and 354 GHz were conducted using the Submillimeter Array. Several complex organic molecules, such as CH3OH and HCOOCH3, were detected and mapped. Together with the rich organic inventory revealed, it clearly indicates the existence of two, rather than one, compact hot molecular cores (≲400 AU in radius) associated with each of the protobinary components identified by their dust continuum emission in the inner star-forming core.

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Journal keyword(s): Astrochemistry - ISM: Abundances - ISM: Individual: Alphanumeric: IRAS 16293-2422 - ISM: Molecules - Radio Lines: ISM - Stars: Formation

Simbad objects: 7

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Number of rows : 7
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 Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 2421 1
2 IRAS 16293-2422 cor 16 32 22.56 -24 28 31.8           ~ 1357 1
3 NAME IRAS 16293-2422B Y*O 16 32 22.63 -24 28 31.8           ~ 352 0
4 NAME IRAS 16293-2422A Y*O 16 32 22.869 -24 28 36.11           ~ 207 0
5 QSO B1730-130 Bla 17 33 02.70578907 -13 04 49.5482119   18 19.50 18.78 17.39 ~ 1198 1
6 QSO B1741-038 Bla 17 43 58.85613537 -03 50 04.6167326     20.40 17.98   ~ 583 1
7 NAME Sgr B2 MoC 17 47 20.4 -28 23 07           ~ 2443 1

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