David's Astronomy Pages (Stellar & Deep Sky)
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Local Group Galaxies This page summarises observations and images of Local Group galaxies.
Links at Rochester Astronomy
Latest Supernovae | Extragalactic Novae 2007M31 - Spiral Galaxy (Andromeda Galaxy) M32 - Galaxy M33 - Spiral Galaxy (Pinwheel Galaxy) NGC 147 - Local Group Galaxy NGC 185 - Elliptical Galaxy NGC 205 - Elliptical Galaxy (M110) NGC 6822 - Irregular Galaxy (Barnard's Galaxy) IC 10 - Irregular Galaxy, Local Group IC 1613 - irregular galaxy, local group PGC 29488 - Elliptical Galaxy (Leo I, Local Group) UGCA 205 - Sextans A, Local Group Galaxy
| M31 (Andromeda) | ||
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CCD Image Mosaic (7x12 frames, 30% size) 3 min exposure, 2x2 binning, C Filter 2006-12-09 20:03 to 22:41h UT (#161075-124) 2006-12-11 20:30 to 22:34h UT (#162048-81) Linear brightness scaling, (larger image, 50% size) |
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M31 - details |
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False Colour CCD Image Mosaic |
False Colour CCD Image Mosaic |
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| M32 Galaxy (Andromeda) |
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| 2002-10-03 00:44 to 00:54h UT CCD Image, 2 x 5 min exposure (2x2 binning) 11.4 x 7.6 arc min (#28240-41) |
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| M33 (Triangulum) |
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CCD Image Mosaic (50% size) 3 min exposure (average combine), 2x2 binning, C Filter 2006-11-16 22:24 h UT (#152233-45) [ Larger Size, 75% ] |
| M33 - detail, showing named HII regions |
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Annotated CCD Image Mosaic (75% size) 3 min exposure (average combine), 2x2 binning, C Filter Rotated & Cropped 2006-11-16 22:24 h UT (#152233-45) (Un-annotated Image, 75% size) |
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M33 - Variable 83 (S-Dor type variable) |
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Annotated CCD Image 5 x 3 min exposure (average combine), 2x2 binning, C Filter 2006-11-16 23:24 h UT (#152276-80) ( Image details as above ) |
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NGC 147 (Cassiopeia) |
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| CCD Image 9 x 120s exposure (average combine), 2x2 binning, C Filter 2006-12-17 22:50 hUT (#165140-48) |
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| NGC 185 (Cassiopeia) |
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| CCD Image 7 x 120s exposure (average combine), 2x2 binning, C Filter 2006-12-18 22:45 hUT (#166151-57) |
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CCD Image, 4 x 60 sec exposure (average combine), C filter 2004-09-01 00:13 to 00:18h UT (#69088-91) |
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| NGC 205 / M110 Galaxy (Andromeda) |
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| 2002-10-03 01:03 to 01:14h UT CCD Image, 2 x 5 min exposure (2x2 binning) 11.4 x 7.6 arc min (#28243-44) |
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| NGC 6822 / Caldwell 57 (Sagittarius) Very Faint Galaxy - hardly detectable |
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CCD Image 6 x 60 sec exposure (average), clear filter 2005-08-14 22:28 h UT (#92109-14) |
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CCD Image Smoothed and contrast adjusted (Image details as above) |
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IC 10 (Cassiopeia) |
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CCD Image 6 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-10-28 (#150113-15 & #150238-40) |
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IC 1613 - Caldwell 51 (Cetus) |
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CCD Image |
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CCD Image - Normal View |
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CCD Image - negative |
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| PGC 29488 (Leo) Only just visible due to very low surface brightness, |
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CCD Image 3 x 60 sec (average combine), C Filter 2004-12-11 05:28 h UT (#79003-06) |
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UGCA 205 (Sextans) |
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CCD Image 5 x 180s exposure (summed combine), 2x2 binning, C filter, Smoothed 2007-03-15 23:04h UT (#183251-55) |
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| This Web Page: | Local Group Galaxies |
| Last Updated : | 2008-01-04 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
