David's Astronomy Pages
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 Images (S265) |
 Images Sessions |
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 Images (S267) |
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Objects Session Notes
Moon Astrometric & Photometric Monitoring
- SS Cyg, U Gem (dwarf nova)
- BL Lac (Blazar)
- U And, W And (mira variables)
- RX And, Z And, TT Ari, AQ CMi, CV CMi, SY Cnc, U Mon, FU Ori, DY Per, KR Aur, RR Tau (variables)
- HIP 67593 (Nearby Star)
- Late evening session (4.1hr) - CCD operation of -25 degC (at 63% average cooling). - main objective was to acquire images of certain selected stars for ongoing photometric, in particular U Gem and carry out further tests with new Optec TCF-S focuser.
| Moon (NNW) |
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CCD Image (75% scale)
0.2s exposure, 1x1 binning, B Filter 2008-02-23 00:54h UT (#266215) |
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Moon - Mosaic Attempt Variable frame brighness caused by varying haze/thin cloud layer |
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CCD Image Mosaic (15% scale)
0.2s exposure, 1x1 binning, B Filter |
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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 266 (2008-02-19) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
