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CCD Images - Session 181 (2007-03-07)

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Images (S182)
 
Objects Session Notes
Bullet 7 Iris - Minor Planet
Bullet U Gem - Dwarf Nova
Bullet Astrometric & Photometric Monitoring
- U Gem (dwarf novae)
- 0.5 hr session, rapidly cut short by developing cloud
- CCD operation of -25 degC (at 61% average cooling). .
- main objective was to acquire images of  Minor Plant 7 Iris and selected variable stars

7 Iris - Minor Planet

7 Iris 
(passing through starfield in Taurus)
Image 
Annotated CCD Image 
30s expsoure, 2x2 binning, C Filter
2007-03-07  22:27 h UT (#181012)
 
Same Star field taken 5 days later
Image 
Annotated CCD Image 
30s expsoure, 2x2 binning, C Filter
2007-03-12  19:23 h UT (#182044)

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U Gem - Dwarf Nova

U Gem (Gemini)
Image
Annotated CCD Image 
120s expsoure, 2x2 binning, V Filter
2007-03-07  22:33 h UT (#181021)
 
Light Curve for U Gem (Feb-Mar 2007) 
Image 

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Astrometric and Photometric Monitoring

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This Web Page: CCD Images - Session 181 (2007-03-07)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site