David's Astronomy Pages
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 Images (S344) |
 Images Sessions |
Home Page |
 Images (S346) |
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Objects Session Notes
C/2006 OF2 (Broughton) - Comet M76 - Planetary Nebula Astrometric & Photometric Monitoring - SS Cyg, U Gem (dwarf nova)
- BL Lac (blazar)
- FO And, RX And, Z And, KR Aur, SY Cnc, RZ LMi, U Mon, CN Ori, CZ Ori, FO Ori, FU Ori, NC Ori, RU Peg, GK Per. RR Tau (variables)
- Ross 248/HH And, HIP 3829, EV Lac (nearby stars)
TT Ari attempt (aborted due to moonlight)
- Long Evening session (6.3 hrs), operated under automated control - Ambient Temperature -0.5 deg C (min -1.5 deg C), - CCD operation -25 degC (at 65% 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 several deep sky objects
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C/2006 OF2 (Broughton) |
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| Annotated CCD Image 3 x 120s exposure (average combine), 2x2 binning, C Filter, Linear brightness scaling 2009-01-24 23:41 hUT (#345198-200) 8" LX200 Classic (at f/7.6) + ST-7E |
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M76 (Perseus) |
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CCD Image (Linear Scale) 5 x 120s sec exposure (average combine), 2x2 binning, C Filter 2009-01-25 00:22 h UT (#345231-35) |
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M76 - detail |
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CCD Image (200% size scale, cropped) Image details as above |
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M76 - detail (negative) |
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CCD Image (200% size scale, cropped) 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 345 (2009-01-24) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
