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JCMT Newsletter No. 18 (Big Island Nebula)
The Big Island Nebula
Lorne Avery (National Research Council of Canada - Herzberg Institute of Astrophyics)
& The Canadian Consortium for Star Formation Studies
A team of Canadian astronomers working at the world-famous James Clerk
Maxwell Telescope in Hawaii have announced the discovery of a remarkable
new star-forming nebula. This image of the region, provided by Lorne
Avery of the Herzberg Institute of Astrophysics, shows the outline of
strong 850µm emission from dust warmed by numerous young stars that have
formed recently within the nebula. It is customary in astronomy for the
discoverers of new objects to suggest an appropriate name. The discovery
team will recommend that the IAU adopt the name "Big Island Nebula" for
this remarkable region. Situated at a distance of 500 pc, in the
vicinity of the famous Horsehead Nebula in Orion, this object will no
doubt become well known to astronomers and the public alike because of its
remarkable resemblance to the Big Island of Hawaii which, by coincidence,
is the home of the James Clerk Maxwell Telescope.
Rumours of a Nobel Prize in
recognition of this outstanding advance were dubbed "premature conjecture"
by the award committee, although a spokesperson for the committee
described the discovery as "remarkable".
Actually, apart from the geographic labels, this is an exact, unretouched
850µm SCUBA image of NGC2024 obtained by the Canadian Star
Formation Consortium.
This is precisely how the gaia image came up on the computer screen.
I was struck by the obvious resemblance to the Big Island. The field
shown is about 7 x 10 arc minutes.
back to:> March 2002 Newsletter Index
Lorne Avery - NRC/HIA
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