David's Astronomy Pages
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 Images (S148) |
 Images Sessions |
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 Images (S150) |
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Objects Session Notes
C/2006 M4 (Swan) - Comet Nearby Stars
- Barnard's Star, Ross 248 (HH And)Variable Star Monitoring
- U And, W And, U Her (Mira variables)
- SS Cyg, HD 5501
- R CrB
- 2.3 hr session, cut short by deteriorating sky conditions (fog) - CCD operation of -15 degC (at 59% cooling) - main objectives where to acquire images of specific variables stars as part of ongoing photometric studies. - - - More Notes -
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Comet C/2006 M4 (Swan) |
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CCD Image 60s, 2x2 binning, C filter Square root scale 2006-10-23 20:21h UT (#149058) |
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False Colour CCD Image Log brightness scaling (3000 ADU range) (details as above) |
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CCD Image 5 x 60s exposure (average combine, aligned on comet), 2x2 binning, C filter Linear scale with range adjusted to show detail in tail 2006-10-23 20:23h UT (#149058-62) |
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False colour CCD Image Log Scale (image details as above) |
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CCD Image Rotational Gradient processed (15 deg) (image details as above) |
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Set of BRV Images collected as part of an ongoing study of this new variable [HD 5501 project]
Set of BRV Images collected as part of am ongoing study of this variable [SS Cyg project]
Set of BVRI Images collected as part of an ongoing study to develop a light curve for this Mira variable [U And project]
Set of BVRI Images collected as part of an ongoing study to develop a light curve for this Mira variable
Set of BVRI Images collected as part of an ongoing study to develop a light curve for this Mira variable
Set of BVRIImages collected as part of an ongoing study to develop a light curve for this R CrB variable
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| This Web Page: | CCD Images - Session 149 (2006-10-23) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
