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Objects Session Notes
GK Per - Nova (1901) Astrometric & Photometric Monitoring
- SS Cyg, U Gem, (dwarf novae)
- HIP 4429 (suspected variable)
- U And, W And (Mira variables)
- Z And, DV UMa, U Mon (variables)
- BL Lac (BL Lac blazer)
- NGC 4151 (Seyfert Galaxy)
- HH And, DX Cnc, Gliese 412, Groombridge 34,
Groombridge 1618, Groombridge 1830,
Lalande 21185, Wolf 359 (Nearby Stars)
- AXP 1E 2259+586, AXP 4U 0142+615 (AXP stars)
- 5 hr session - CCD operation of -25 degC (at 62% average cooling). . - main objective was to acquire images for photometric monitoring of selected variables stars and astrometric monitoring of selected nearby stars - opportunity was taken to acquire an improved image of GK Per. - More Notes -
GK Per (Perseus) |
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CCD Image 5 x 60s exposure (average combine), 2x2 binning, C filter, 2007-02-26 20:52h UT (#177132-36) |
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GK Per - detail |
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CCD Image (cropped) 5 x 60s exposure (average combine), 1x1 binning, C filter, 2007-02-26 20:58h UT (#177137-41) |
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Images collected for Astrometric Monitoring
of Nearby Stars Project
Images collected for Photometric Monitoring
of Variable Stars
Images collected for Photometric Monitoring of HD 5501/HD5513
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This Web Page: | CCD Images - Session 177 (2007-02-26) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |