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Objects Session Notes
SS Cyg - dwarf nova Astrometric & Photometric Monitoring
- SS Cyg (Dwarf Nova)
- BL Lac (Blazar)
- U Her (Mira variables)
- SZ Her (Variable)
- Short session (1h) - clouds rapidly developing - CCD operation of -20 degC (at 84% average cooling). - main objectives were to acquire images of selected variable stars for ongoing photometry, -
SS Cyg (Cygnus) |
SS Cyg at minimum |
CCD Image 30s exposure, 2x2 binning, V Filter, Linear brightness scaling 2007-09-16 20:40 hUT (#213011) |
Earlier image of SS Cyg at maximum |
CCD Image 30s exposure, 2x2 binning, V Filter, Linear brightness scaling 2007-08-23 00:48 hUT (#206216) |
[ More images and plots of SS Cyg ] |
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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 213 (2007-09-16) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |