Sub-millimetre image of a stellar cradle

Image of the giant molecular cloud G327 taken with APEX. More than 5000 spectra were taken in the J=3-2 line of the carbon monoxide molecule (CO), one of the best tracers of molecular clouds, in which star formation takes place. The bright peak in the north of the cloud is an evolved star forming region, where the gas is heated by a cluster of new stars. The most interesting region in the image is totally inconspicuous in CO: the G327 hot core, as seen in methanol contours. It is a truly exceptional source, and is one of the richest sources of emission from complex organic molecules in the Galaxy (see spectrum at bottom)

Crédito:

ESO

Sobre la imagen

Identificador:eso0531b
Tipo:Collage
Fecha de publicación:25 de Septiembre de 2005
Noticias relacionadas:eso0531
Tamaño:1503 x 1975 px

Sobre el objeto

Nombre:G327.3-0.6
Tipo:Milky Way : Nebula : Appearance : Dark : Molecular Cloud
Distancia:9500 años luz
Categoría:Nebulae
Stars

Formatos de imagen

Tamaño original
469,6 KB
JPEG grande
546,9 KB

Colores y filtros

BandaTelescopio
Milímetro
Submillimetre
Atacama Pathfinder Experiment