David's Astronomy Pages
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 Images (S271) |
 Images Sessions |
Home Page |
 Images (S273) |
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Objects Session Notes
Comet C/2007 B2 (Skiff) NGC 1333 - Reflection Nebula Astrometric & Photometric Monitoring
- U Gem (dwarf nova)
- U Her, W And (mira variables)
- BL Lac (blazar)
- RX And, Z And, KR Aur, AQ CMi, CV CMi, RZ LMi, U Mon, FU Ori, DY Per, RR Tau, SU Tau, ER UMa (variables)
- RZ LMi, SY Cnc attempts (cloud)
- Evening session (5.4hr).
Temperature- CCD operation of -25 degC
(at 58% average cooling).- main objective was to acquire images of certain selected stars for ongoing photometric, in particular U Gem & RX And.
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Comet C/2007 B2 (Skiff) |
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| CCD Image
3 x 120s exposure (av. combine), 2x2 binning, C Filter 2008-03-04 23:29h UT (#272144-46) |
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NGC 1333 (Perseus) |
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| CCD Image
3 x 180s exposure (av. combine), 2x2 binning, C Filter 2008-03-04 22:23h UT (#272108-10) |
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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 272 (2008-03-04) |
| Last Updated : | 2023-01-31 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
