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Image collection based on the sky tour "Plenty of Planetaries" featured in the Jul 2013 edition of Astronomy Now.
1. NGC 6369 - Planetary Nebula (Little Ghost Nebula) 2. NGC 6309 - Planetary Nebula ("Box Nebula") - to be imaged (Ophiuchus) 3. NGC 6818 - Planetary Nebula ("Little Gem Nebula") - to be imaged (Sagittarius) 4. NGC 6781 - Planetary Nebula 5. NGC 6891 - Planetary Nebula - to be imaged (Delphinus) 6. IC 4997 - Planetary Nebula - to be imaged (Sagitta) 7. NGC 6886 - Planetary Nebula - to be imaged (Sagitta) 8. NGC 6905 - Planetary Nebula
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NGC 6369 / Herschel IV-11 (Ophiuchus) |
CCD Image (70% size reduction) 8 x 20s sec exposure (average combine), 2x2 binning, C Filter 2009-05-26 23:37 h UT (#369086-88) 12" LX200R (at f/5.7) + ST-10XME Image at just 6 deg above SSE horizon |
NGC 6369 - detail |
CCD Image (150% size enlargement, cropped) Image details as above |
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(need to check images supposedly of NGC 6907 taken in 2004, which appears to be an open cluster rather than a galaxy)
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NGC 6781 / Herschel H743-3 / PLN 41- 2.1 (Aquila) |
CCD Image 3 x 3 min & 5 x 2 min exposure (summed), 2x2 binning , C Filter 2006-09-08 22:05 h UT (#141160-71) |
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NGC 6781 - detail |
CCD Image (300% size) Image details as above |
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NGC 6888 / Caldwell 27 (Cygnus) |
CCD Image (linear scale, 35% size) 3 x 60s exposure (average combine), 3x3 binning, C Filter 2010-08-20 22:07 hUT (#423073-75) 12" LX200R (at f/9.7) + ST-10XME [Full Size] |
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Earlier (wider) image of NGC 6888 |
CCD Image Mosaic (54% size) 60s exposure, C Filter 2005-09-03 02:07 h UT (#93213-15) 8" LX200 Classic + ST-7E (Full Size) |
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NGC 6826 (Cygnus) |
CCD Image (200% size, cropped) 6 x 30s exposure (average combine), 1x1 binning, C Filter 2008-04-18 02:21hUT (#283329-36) |
NGC 6826 - detail |
Annotated CCD Image (300% size, cropped) Image details as above |
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NGC 6946 / Caldwell 12 (Cygnus) . |
Colour CCD Image (LRGB, 75% size) 3x3 binning, average combine L : 8 x 90s (C Filter), B : 8 x 90s (B Filter), G : 5 x 60s (V Filter), R : 6 x 60s (R Filter) 2010-02-20 19:44h UT (#414129-56) 12" LX200R (at f/9.7) + ST-10XME [larger image] |
CCD Image (50% size) 3x3 binning, average combine 8 x 90s (average combine), 3x3 binning, C Filter 2010-02-20 19:44h UT (#414129-36) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 6905 (in Delphinus) |
CCD image 3 x 60 sec exposures (average combine) 2006-06-26 00:58 h UT (#129227-29) 8" LX200 + ST7 |
NGC 6905 - earlier image (2003) |
CCD image, 6 x 20 sec exposures (median combine) 2003-08-03 22:47 to 22:49 h UT (#48048-53) 11.4 x 7.6 arc mins |
CCD image, 6 x 30 sec exposures (1x1 binning, summed) 2003-08-03 22:50 to 22:56 h UT (#48054-59) 4.1 x 3.3 arc mins |
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This Web Page: | Sky Tours - Summer Planetaries (1) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |