David's Astronomy Pages
|
 Images (S266) |
 Images Sessions |
Home Page |
 Images (S268) |
|
Objects Session Notes
Moon Astrometric & Photometric Monitoring
- U Gem (dwarf nova)
- RX And, Z And, AQ CMi, CV CMi, SY Cnc, U Mon, FU Ori, DY Per, , RR Tau (variables)
- Attempts at RZ LMi, KR Aur unsuccessful due to cloud
- Late evening session (2.9hr).
Temperature 2.5 degC- CCD operation of -20 degC
(at 59% average cooling).- main objective was to acquire images of certain selected stars for ongoing photometric, in particular U Gem and to check out my camera/telescope control software which I had just converted from VB Studio Express 2005 to VB Studio Express 2008.
| Moon (NE) |
|
|
CCD Image (75% scale)
0.11s exposure, 1x1 binning, C Filter 2008-02-23 00:54h UT (#267142) |
|
Moon - Unsuccessful Mosaic Attempt Variable frame brighness caused by varying haze/thin cloud layer |
|
|
CCD Image Mosaic (15% scale)
0.2s exposure, 1x1 binning, C Filter |
Back to Top
Images collected for Astrometric Monitoring
of Nearby Stars Project
Images collected for Photometric Monitoring
of Variable Stars
Back to Top
| This Web Page: | CCD Images - Session 267 (2008-02-22) |
| Last Updated : | 2008-03-02 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
