David's Astronomy Pages
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 Images (S108) |
 Images Sessions |
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 Images (S110) |
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Objects Session Notes
- 5 hour session, frosty - main aim was to record passage of near earth asteroid 2005 YO128 (however it was too faint & moving too fast to detect). - opportunity taken to image variety of galaxies, including 3 with recent supernova. - three mosaic sets taken (IC 405, IC 417, B34) - variable star measurements on Delta Cepheid, Algol More Notes
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PGC 73329 (Orion) |
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| CCD Image 11 x 2 min (average combine), clear filter 2006-01-03 19:16h UT (#109064-74) |
| Images of area near PGC 73329 were
taken in an attempt to record passage of a ~ 60 m diameter near earth asteroid 2005 YO128 which was passing at ~ 7 lunar distances from earth on 2006-01-03. Expected magnitude was +16.9, however, despite and a magnitude limit down to +17.6, the asteroid proved too faint and too fast moving to record a visible trace along the expected path |
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| CCD Image with expected
position of 2005 YO128 at 1 minute intervals overlaid onto stacked image (11 x 2 minutes) 11 x 2 min (average combine), clear filter 2006-01-03 19:04 to 19:28h UT (#109064-74) |
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UGC 155 (Pisces) with supernova
2005mg, 7 days after discovery |
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| CCD Image 5 x 2 min (average combine), clear filter (1x1 binning) 2006-01-03 19:46h UT (#109080-84) |
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| CCD Image (negative) details as above |
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UGC 155 (Pisces) |
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| CCD Image 5 x 2 min (median combine), clear filter (2x2 binning) 2006-01-03 21:08h UT (#109120-24) |
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M74 (Pisces) |
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| CCD Image 5 x 2 min (average combine), clear filter 2006-01-03 22:04h UT (#109168-72) |
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M74 - False Colour Image |
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| CCD Image - Log brightness scaling, False Colour Image details as above |
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M74 detail - false colour |
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| CCD Image - Log brightness scaling, False
Colour (2x2 binning, enlarged) 5 x 2 min (average combine), clear filter |
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UGC 934 (Pisces) |
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| CCD Image 11 x 2 min (average combine), clear filter, 1x1 binning 2006-01-03 20:09h UT (#109090-94) |
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IC 221 (Triangulum) |
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| CCD Image 3 x 2 min (average combine), clear filter (1 x 1 binning) 2006-01-03 20:19h UT (#109096-98) (Previous Image of IC 221 from 2005-12-22 00:38h UT) |
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UGC 3634 (Gemini) with supernova
2005na, 3 days after discovery |
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| CCD Image 5 x 2 min (average combine), clear filter 2006-01-03 20:34h UT (#109102-06) |
| 250% Enlarged Image of UGC 3634 Supernova 2005na is indicated by cross-hairs. Estimated magnitude +15.5 to +16.0 |
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| CCD Image (details as above) (Rochester Supernova site | 2005na Discovery Image | Reference Image) |
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UGC 4414 (Cancer) |
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| CCD Image 5 x 2 min (average combine), clear filter 2006-01-03 20:34h UT (#109102-06) |
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UGC 4614 (Lynx) with supernova
2005mc, 7 days after discovery |
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| CCD Image 5 x 2 min (median combine), clear filter 2006-01-03 20:56h UT (#109114-18) |
| 250% Enlarged Image of UGC 4614 Supernova 2005mc is indicated by cross-hairs. Estimated magnitude +16.1 |
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| CCD Image (details as above) (Rochester Supernova site | 2005mc Discovery Image | Reference Image) |
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NGC 890 (Triangulum) |
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| CCD Image 5 x 2 min (median combine), clear filter 2006-01-03 22:17h UT (#109174-78) |
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NGC 890 - False Colour Image |
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| CCD Image - Log brightness scaling,
False Colour Image details as above |
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NGC 750 / NGC 751 (Triangulum) |
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| CCD Image (60% size) 5 x 2 min (median combine), clear filter (1x1 binning) 2006-01-03 22:29h UT (#109180-84) |
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NGC 750 / NGC 751 - False Colour Image |
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| CCD Image - Log brightness scaling,
False Colour Image details as above |
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IC 405 (Auriga) |
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| CCD Image Mosaic (3 x
4), size reduced by 50% 30s exposure, clear filter 2006-01-03 22:50h UT (#109190-201) [ Full Size Image ] |
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IC 417 (Auriga) |
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| CCD Image Mosaic (3 x
4), size reduced by 50% 30s exposure, clear filter 2006-01-03 23:04h UT (#109207-18) [ Full Size Image ] |
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NGC 1985 (Auriga) |
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| CCD Image 3 x 30s (median combine), clear filter 2006-01-03 23:11h UT (#109220-22) |
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B34 (Auriga) |
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| CCD Image Mosaic (4 x5),
size reduced by 50% 30s exposure, clear filter 2006-01-03 23:24h UT (#109224-43) [ Full Size Image ] |
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| This Web Page: | CCD Images - Session 108 (2006-01-01) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
