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CCD Images - Session 188 (2007-04-03)

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Objects Session Notes
Bullet NGC 4030 - Spiral Galaxy with Supernova 2007aa
Bullet Astrometric & Photometric Monitoring
- U Gem, (dwarf novae)
- RZ LMi, ER UMa, SU UMa (variables)
- KR Aur, SY Cnc, RR Tau (variables)
- NGC 2782 (Seyfert galaxies)
- Wolf 359/attempt  (Nearby Stars)
- 2.8 hr session, cut short by developing cloud
- CCD operation of -25 degC (at 82% average cooling). .
- main objective was to acquire images for ongoing photometric and astrometric monitoring of  selected stars
- opportunity was also taken to acquire images of NGC 4030, NGC 5828 
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- More Notes
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NGC 4030 - Spiral Galaxy with Supernova 2007aa

NGC 4030 with SN 2007aa  (Virgo)

Image 

Annotated CCD Image 
5 x 180s exposure (average combine), 2x2 binning, C filter,  
2007-04-03  21:25h UT (#188018-22)

 

Earlier image of NGC 4030 with SN 2007aa 

Image 

Annotated CCD Image 
5 x 180s exposure (average combine), 2x2 binning, C filter,  
2007-03-12  23:13h UT (#182260-64)

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Astrometric and Photometric Monitoring

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This Web Page: CCD Images - Session 188 (2007-04-03)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site