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at: www.shokabo.co.jp/.../star/molecule/orion.htm
at: www.resceu.s.u-tokyo.ac.jp/proj4_en.php
It is the distribution map of CS(J=1-0)49GHz in Orion
A observed with the Nobeyama 45m Radio Telescope.
In this observation, the region where density is still
higher (hydrogen molecule density is about 10,000100,000/cm3) can be seen rather than it sees by
13CO. It turns out that there are many lumps of small
molecular clouds in the Orion A. When investigated
based on the space distribution or the speed
distribution, it turns out that there are the lump of
about 100 molecule gas in this. A star is produced
from the place (molecular cloud core) where such
density increased.
This is the first observation as a result of the molecular
cloud core in the huge molecule clouds which produce
a heavy star.
at:
www.shokabo.co.jp/.../star/molecul
e/orion.htm
at: www.shokabo.co.jp/.../star/molecule/orion.htm