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Objects Session Notes
Palomar 5 - Globular Cluster M18 - Open Cluster Photometric Monitoring - Variables - RX And, U And, Z And, R CrB, SS Cyg,
- SS Her, DY Per, FG Sge, U Sge
- WZ Sge attempt (jog failure)Photometric Monitoring - Nearby Stars - HH And, Groombridge 34
- Late Evening Session (3.4 hrs), - Operated under remote / automated control - Ambient Temperature initially 11 deg C, steadily decreasing to 6.5 deg C by end of session. - CCD operation -25 degC (at 79% 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 M18 - - Notes from 2009-05-28 (Pec Training)
Palomar Globular 5 (Serpens Caput) |
CCD Image (cropped) 3 x 20s sec exposure, 3x3 binning, C Filter 2009-05-28 22:41 h UT (#370001-03) 12" LX200R (at f/5.7) + ST-10XME |
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M18 (Sagittarus) |
CCD Image (50% size reduction) 5 x 30s sec exposure, 3x3 binning, C Filter 2009-05-29 00:02 h UT (#370026-30) 12" LX200R (at f/5.7) + ST-10XME Image at 10 deg above SSE horizon (Larger Image, 70% size ) |
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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 370 (2009-05-28) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |