David's Astronomy Pages
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 Images (S379) |
 Images Sessions |
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 Images (S381) |
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Objects Session Notes
NGC 5614 - Spiral Galaxy (ARP 178) NGC 6086 - part of Corona Borealis Galaxy Group Photometric Monitoring - Variables - R CrB, AM CVn, CI Cyg, SS Cyg, AM Her, SS Her
- U Her, V Sge, ER UMa
- CY Lyr attempt (failed due to poor seeing)Photometric Monitoring - Nearby Stars - Gliese 725, Lalande 21185
- Night time session (1.7 hrs). Poor seeing. Session ended by deteriorating sky transparency. - Operated in observatory under semi-automated control for first part of session, then with automated control / remote monitoring - Ambient Temperature 12 - 12.5 deg C - CCD operation -20 degC (at 80% average cooling). - main objective of the session was to acquire images of key selected stars for ongoing photometric and astrometric analysis.
| NGC 5614 / ARP 178 (Bootes) |
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Annotated CCD Image (cropped, log scale) 5 x 60 sec exposure (average combine), 3x3 binning, C Filter 2009-08-01 23:06 h UT (#380063-67) 12" LX200R (at f/5.7) + ST-10XME |
| NGC 5614 - detail |
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CCD Image (200% size enlargement, cropped, log scale) Image details as above |
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| NGC 6086 Galaxy Group (Corona
Borealis) Note: Stars elongated/blurred due to poor seeing |
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Annotated
CCD Image (cropped) 7 x 60 sec exposure (average combine), 3x3 binning, C Filter 2009-08-01 23:27 h UT (#380082-88) 12" LX200R (at f/5.7) + ST-10XME |
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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 380 (2009-08-01) |
| Last Updated : | 2019-08-11 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
