David's Astronomy Pages
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 Images (S255) |
 Images Sessions |
Home Page |
 Images (S257) |
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Objects Session Notes
Ross 248 (HH And) - Nearby Star Astrometric & Photometric Monitoring
- BL Lac (Blazar)
- RX And, Z And (variables)
- HH And, Teegarden's Star, Groombridge 34 (Nearby Stars)
- Evening session (1.2hr). Cold. Poor sky conditions. Cloud rapidly developing - CCD operation of -30 degC (at 80% average cooling). - main objective was to acquire images of certain selected stars of ongoing photometric analysis, in particular SS Cyg and RX And
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Ross 248 / HH And (Andromeda) |
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| Earlier Image of Ross 248 / HH And |
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CCD Image 20s exposure, C filter 2005-10-05 19:27h UT (#97044) |
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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 256 (2008-01-21) |
| Last Updated : | 2008-01-27 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
