David's Astronomy Pages
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 Images (S153) |
 Images Sessions |
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 Images (S155) |
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Objects Session Notes
C/2006 M4 (Swan) - Comet NGC 7243 - Open Cluster RV Ari - Variable Star Astrometric & Photometric Monitoring
- Barnard's Star (nearby star)
- SS Cyg, RU Peg (dwarf novae)
- HD 5501/5513 (eclipsing variables)
- BL Lac (BL Lac blazer)
- RV Ari (RR Lyrae variable)
- 4.3 hr session, largely operated under automated control - CCD operation of -25 degC (at 64% cooling) - main objectives where to acquire sequence of images of HD 5501/HD 5513 and SS Cyg as part of ongoing photometric studies and to acquie image sequence to define a light curve for RV Ari. - - - More Notes -
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Comet C/2006 M4 (Swan) |
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CCD Image 5 x 60s exposure (average combine, aligned on comet), 2x2 binning, C filter, Linear scale 2006-11-18 17:29h UT (#154023-27) |
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False Colour CCD Image Log brightness scaling (3000 ADU range) (details as above) |
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NGC 7243 / Caldwell 16 (Lacerta) |
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CCD Image Mosaic, 3 x 4 frames (50%
size & cropped) 60 sec exposure, 2x2 binning, C Filter 2006-11-18 18:07 h UT (#154064-75) [ Full Size ] |
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RV Ari - Variable Star (Aries) |
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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 154 (2006-11-18) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
