David's Astronomy Pages
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 Images (S337) |
 Images Sessions |
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 Images (S339) |
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Objects Session Notes
M63 - Spiral Galaxy Astrometric & Photometric Monitoring - SS Cyg (dwarf nova)
- U And, W And (mira)
- BL Lac (blazar)
- FO And, RX And, Eps Aur, Zet Aur, HR Aur, CI Cyg, U Mon, RU Peg, DY Per, GK Per (variables)
- 61 Cyg, Grooombridge 34 (nearby stars)
HH And/Ross 248 attempted (failed due to cloud)
- Late evening session (2.8 hrs), operated under automated control - Ambient Temperature 0 degC, rising to +1.5 degC as cloud developed. - CCD operation -25 degC (at 66% average cooling). - main objective of the session was to acquire images of key selected stars for ongoing photometric and astrometric analysis. - opportunity taken to acquire images of a M63, M94, M96
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M63 (Canes Venatici) |
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CCD Image (Linear Scale) 4 x 120s sec exposure (average combine), 2x2 binning, C Filter 2009-01-04 23:24 h UT (#338053-56) |
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M63 - detail |
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CCD Image (Log Scale) Image details as above |
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M63 - detail / false colour |
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False Colour CCD Image (Linear Scale) Inverse Spectrum Image details as above |
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False Colour CCD Image (Square Root Scale) Inverse Spectrum Image details as above |
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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 338 (2009-01-04) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
