David's Astronomy Pages
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 Images (S143) |
 Images Sessions |
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 Images (S145) |
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Objects Session Notes
C/2006 M4 (Swan) - Comet NGC 7243 - Open Cluster Nearby Stars
- Barnard's Star
- SO025300.5+165258 ("Teegarden's Star")
- HIP 67593Variable Star Monitoring
- U Her, W And, U And, EZ And (Mira variables)
- R CrB
- SS Cyg, HD 5501
- 3.3/4 hr session. - CCD operation of -15 degC - main objectives where to acquire images of variables stars and nearby stars for photometric and astrometric studies. - opportunity was taken to acquire image of new comet C/2006 M4 (Swan) and a mosaic of NGC 7243. - Low Haze /heavy dew developed during the session and prevented recording some mosaics that had been planned. - More Notes -
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Comet C/2006 M4 (Swan) |
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CCD Image 2 x 60s exposure, 2x2 binning (average combine), C Filter 2006-09-30 19:19h UT (#144015-16) |
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False Colour CCD Image Log brightness scaling (3000 ADU range) (details as above) |
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False Colour CCD Image Log brightness scaling (details as above) |
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CCD Image Square root brightness scaling (details as above) |
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CCD Image rotated , North lies the Right (image details as above) |
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NGC 7243 / Caldwell 16 (Lacerta) |
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CCD Image Mosaic, 3 x 4 frames (75%
size & cropped) 30 sec exposure, 2x2 binning, C Filter 2006-09-30 22:00 h UT (#144184-95) [ Full Size ] |
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Set of images (7 x 10s exp, C Filter) acquired for astrometric measurements.
Part of a ongoing study to attempt to measure proper motion and annual parallax of Barnard's Star. (Barnards Star Project).
Set of images (7 x 60s exp, C Filter) acquired for astrometric measurements.
Part of a ongoing study to attempt to measure proper motion and annual parallax of "Teegarden's star" (official name SO025300.5+165258) ("Teegarden's Star" project).
Set of images (7 x 60s exp, C Filter) acquired for astrometric measurements.
Part of a ongoing study to attempt to measure proper motion and annual parallax of HIP 67593 (Bootes) (HIP 67593 project).
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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 BRV images collected as part of an ongoing study to develop a light curve for this Mira variable [U Her project]
Set of BRVI Images collected as part of an ongoing study to develop a light curve for this Mira variable [W And project]
Set of BRVI Images collected as part of an ongoing study to develop a light curve for this Mira variable [EZ And project]
Set of BVRI Images collected as part of an ongoing study to develop a light curve for this Mira variable [U And project]
Series of images of R CrB and a reference star (HIP 77373) were taken through B, V, R & I bands, as part of an ongoing study of this star
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| This Web Page: | CCD Images - Session 144 (2006-09-30) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
