Messier 104 (original) (raw)

[M104]

[ [M104 AAT image]](../Pics/Jpg/m104dfm.jpg)

This image of the Sombrero Galaxy M104 was created by David Malinof the Australian Astronomical Observatory from photographic plates obtained with the 3.9-meter Anglo-Australian Telescope. It is a 3-color composite from three exposures: Red, 30 min (098-04 emulsion with filter RG 610), Green, 20 min (IIa-D/GG 495), and Blue, 20 min (IIa-O/GG 385), all taken by David Malin.

The Sombrero structure is obvious in this image. Dominating is a bright, vast bulge, consisting of billions of old faint stars, and elliptical structure around a nucleus hidden by this brightness. Also prominent is the spiral disk, which is seen almost edge-on, but still dust and suggestions of a spiral structure can be traced. The domination of the bulge causes the classification of M104 as a spiral galaxy of type "Sa."

This images is copyrighted by theAustralian Astronomical Observatory; see theirusage policy.


Hartmut Frommert
Christine Kronberg
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Last Modification: July 3, 2003