Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.mso.anu.edu.au/~bessell/thumbnails/images.txt Дата изменения: Tue Jan 27 05:52:03 2004 Дата индексирования: Tue Oct 2 03:51:49 2012 Кодировка: Поисковые слова: optical telescope

GALAXIES
cenA .tiff 40" Bright Radio Galaxy
M31.tiff Nikon Andromeda Galaxy (note HII regions in spiral arms)
ngc6744.tiff 40" NGC 6744 a face-on spiral
clouds_20d.tiff H'blad The Magellanic Clouds our nearest neighbours
Lmc_7.tiff Nikon The Large Magellanic Clouds
Lmc_zoom.tiff Nikon Detail of previous image
smc_7.tiff Nikon The Small Magellanic Clouds
smc-zoom.tiff Nikon Detail of previous image

30dor_40_BVR.tiff 40" The 30 Dor nebula BVR image
30dor_40_BV.tiff 40" " BV Halpha
30dor.unsharp.tiff 40" " B [OIII] Halpha
n346_V.tiff 40" NGC 346 the brightest O association in the SMC

crux_ha.tiff H'blad The Pointers, the Southern Cross and the Milky Way
around to Carina

Jewel box .tiff 40" NGC 4755, the Jewel Box cluster containin kappa Crucis

eta car.tiff Nikon The Eta Carina Nebula B [OIII] Halpha
etacar_tr16.tiff 40" The centre of the nebula near Eta Carina, the cluster
Trumpler 16 and the keyhole nebula
etacar_log-linlin.tiff 40" " " another treatment of the intensities
bo10.tiff Bochum 10 another of the clusters in the Eta Carina Nebula

tr24.tiff 40" Trumpler 24 one of the young clusterings in ScoOB1
NGC6188.tiff 40" An interesting region of dust and young stars in ScoOB1

pis24.tiff NGC 6357 (Pismis 24) a young star forming cluster containing
a bright Wolf Rayet star.
sag-oph .tiff H'blad A wide-field view of the Milky Way centered on the centre
of the the Galaxy. Note the Lagoon and Triffid Nebula which
lie in the foreground and are seen against the dust clouds
hiding the galactic centre at optical wavelengths.

Sgr OB1

lagoon_7.tiff Nikon The Lagoon and Triffid nebulae. B [OIII] Halpha
trifid.tiff 40" The Trifid Nebula. The changing colours from yellow to red
in the lower nebula indicates the ionization gradient,
yellow: highest red: lowest. The blue nebula results from
mainly blue light reflected by the dust in a cloud
more distant from the bright blue stars.
b014.tiff 40" Another young star forming cluster near the Trifid and
Lagoon Nebulae.
lagoon_7_only.tiff Nikon A section of the above Nikon image.
lagoon_40_all.tiff 40" The central part of the Lagoon nebula BV halpha
lagoon_haoiii.tiff 40" An enlarged porion of the central part of the Lagoon nebula
but with the colour table rotated to make a "Turner".
lagoon_sungh.tiff 40" Another view of the Lagoon nebula highlighting a bright rim.

eagle.v2.tiff 40" The Eagle Nebula NGC 6611, a bright star forming region.
eagle_centre.tiff 40" The centre of the Eagle nebula, rotated to the same
orientation as the Hubble image.

IRASdust.tiff IRAS IRAS mosaic of the Orion-Eridanus region and the galactic
plane. Colour coding ordered to the IRAS wavelengths.
Image from Ralph Sutherland please get permission to use.

OriEriEW.tiff H'blad Mosaiced Hasselblad image of the Orion-Eridanus bubble.
Orion_20.tiff H'blad Wide-field image of the greater Orion region. Note
Barnard's Loop an extensive HII region surrounding the
constellation of Orion and the Orion OB association.
the Lambda Orionis bubble is at the top.
orion_st.tiff Nikon Between Orion's belt and the great Nebula of Orion.
Note the Horsehead Nebula, a dark dust cloud, below the
belt and the beautiful whirls of gas streaming away
from the Orion nebula.
horsehead.tiff 40" The Horsehead Nebula a dark dust cloud.

The following 4 images are all of the region surrounding the trapezium cluster.
They are taken with various telescope and show different resolution due to the different
seeings. They are also taken with different combination of spectral-line filters.

orion_40.tiff 40" The area around the trapezium cluster. B [OIII] Halpha
orion_40_V.tiff 40" The area around the trapezium cluster. B V Halpha
M42KPNO.tiff 1m The area around the trapezium cluster. KPNO SII,NII,Halpha
Image from Ralph Sutherland please get permission to use.
M42ntt.tiff 4m The area around the trapezium cluster. NTT SII,NII,Halpha
Image from Ralph Sutherland please get permission to use.
HST_orion.tiff HST The area around the trapezium cluster. HST SII,NII,Halpha
Image from Ralph Sutherland please get permission to use.

Orion_lambda.tiff Nikon The Lambda Orionis Bubble. A large Stromgren sphere
Rosette.tiff Nikon The Rosette nebula.

n2264n.tiff 40" Part of NGC 2264 a young star forming cluster in Monocerotis
n2264w_1.5.tiff 40" Part of NGC 2264 a young star forming cluster in Monocerotis

crab_40.tiff 40" The Crab supernova remnant. B [OIII] Halpha
Note the different green, yellow and red filaments.
The green filaments indicate the most energetic shocks.

vela-puppis_20.tiff H'blad A wide-field view of the Vela-Puppis association and the
Gum Nebula. Note the comet Hale-Bopp lower right on its
return South after passing behind the sun.
vela7_low.tiff Nikon The Vela Supernova remnant. Same comment as for Crab.
vela_zoom2_o3.tiff Nikon Detail of the Vela SN remnant highlighting some interesting
twisted filaments of mainly [OIII] emission.

Hale-Bopp.tiff Nikon Hale-Bopp caught as it passed two globular clusters.
This image is a V band image with different intensity cuts
given a different colour.
Helix.tiff 40" The Helix Nebula, a planetary nebula. In this image the
green and blue colours have been reversed to give a more
pleasing effect.

n330_hst.tiff HST A young cluster in the small Magellanic Clouds.
The blue colour represents the 164nm Uv band, the green is V
and red is Halpha. the pink stars are Be stars, that is,
blue stars with strong Halpha emission. The yellow-white
stars are A-type supergiants and the orange-red stars are
the red-supergiants. All the bright stars in the cluster
have masses greater than 12 solar masses and will eventually
become type II supernovae like SN1987A.
n2004.tiff HST A young cluster in the LMC.
n2004_hst.tiff HST A young cluster in the LMC.
n2100_hst.tiff HST A young cluster in the LMC. Study of these young massive
clusters will provide details of the evolution of
massive stars and the mass function likely to apply to
star-burst galaxies.