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Orion M42 - TSA102S
Orion Nebula M42 and M43
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The Orion Nebula (also known as Messier 42, M42, or NGC
1976) is a diffuse nebula situated south of Orion's Belt.
It is one of the brightest nebulae, and is visible to the
naked eye in the night sky. M42 is located at a distance of
about 1,500 light years away, and is the closest region of
star formation to Earth. The M42 nebula is estimated to be
30 light years across. Older texts frequently referred to
the Orion Nebula as the Great Nebula.
The Orion Nebula is considered to be one of the most
scrutinized and photographed objects in the night sky, and
is among the most intensely-studied celestial features.[5]
The nebula has revealed much about the process of how stars
and planetary systems are formed from collapsing clouds of
gas and dust. Astronomers have directly observed
protoplanetary disks, brown dwarfs, intense and turbulent
motions of the gas, and the photo-ionizing effects of
massive nearby stars in the nebula. .
(From Wikipedia, the free encyclopedia)
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Exposure Data
 | Instrument: Takahashi TSA102S (TOA Reducer/
Flattener) |
| F/stop: 5.8 |
| Exposure: |
| Camera: Hutech Canon EOS 40D DSLR |
| Sensitivity: ISO 1600 |
| Mount: Skywatcher EQ6 Pro |
| Date: November 29, 2008 |
| Exposure start: |
| Location: Heathcote, Victoria |
| Autoguider: Meade SCT 8", Meade DSI |
| Enhancement: Registar 1.0, Adobe Photoshop CS2,
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| Notes: Guiding PHD |
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Public Viewing
Nights |
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Just to let
everyone know, public viewing nights are held
every first Friday of the month. Clear or cloudy
nights the public viewing night goes ahead.
Members man a number of telescopes of various
sizes and types, and for those nights where the
sky is cloudy, extended astronomical presentations
are presented in the MPAS Viewing Centre.
So please come
along and enjoy our nights sky.
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