David's Astronomy Pages
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 Images (S240) |
 Images Sessions |
Home Page |
 Images (S242) |
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Objects Session Notes
UGC 12846 - Spiral Galaxy with Supernova 2007od 17P/Holmes - Comet NGC 2392 - Planetary Nebula ("Eskimo Nebula") NGC 507 - Elliptical Galaxy IC 351 - Planetary Nebula NGC 1024 - Spiral Galaxy (ARP 333) Astrometric & Photometric Monitoring
- SS Cyg, U Gem (dwarf nova)
- BL Lac (Blazar)
- U And, W And, S Cyg (mira variables)
- CY Lyr, TZ Lyr, TT Ari (variables)
- RX And, RZ LMi, U Mon (variables)
- Z And, RU Peg, DY Per (variables)
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- Evening session (5.3hr), operated under automated control for majority of session. Problem performing short mapping job using new TPoint Model CCD operation of -15 degC (at 52% average cooling). -main objectives were to acquire images of certain selected stars of ongoing photometric and astrometric analysis -opportunity was also taken to acquire gallery images of certain deep sky objects.
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UGC 12846 with Supernova 2007od
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| Annotated CCD Image 3 x 180s exposure (average combine), 2x2 binning, C Filter, 2007-12-14 20:09 hUT (#241110-12) |
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Comet 17P/Holmes - Central Detail |
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| CCD Image (50% size), Linear Scale 7 x 60s exposure (av. combine), 1x1 binning, C Filter, 2007-12-14 20:20h UT (#241116-22) |
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NGC 2392 (Gemini) |
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CCD Image |
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NGC 2392 - detail |
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CCD Image (50% size) |
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CCD Image (200% size) |
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NGC 507 (Pisces) |
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CCD Image |
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NGC 507 - detail with |
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Annotated CCD Image |
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IC 351 (Perseus) |
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CCD Image |
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IC 351 - detail |
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CCD Image (200% size) |
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NGC 1024 / ARP 333 (Aries) |
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CCD Image |
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Images collected for Astrometric Monitoring
of Nearby Stars Project
Images collected for Photometric Monitoring
of Variable Stars
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| This Web Page: | CCD Images - Session 241 (2007-12-14) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
