Objects

Session Notes

UGC 466 - Spiral Galaxy with Supernova 2007l NGC 105 - Spiral Galaxy with Supernova 2007a P/2006 HR30 (Siding Spring) - Comet Astrometric & Photometric Monitoring - HD 5501/5513 (eclipsing variables) - SS Cyg (dwarf novae) - BL Lac (BL Lac blazer) - U And, W And (Mira variables)

- 2.5 hr session cut short by deteriorating sky conditions (an earlier session on 2007-01-18 was also cut short, no images were archived) - CCD operation of -25 degC (at 72% average cooling). . - main objective was to acquire a final image of Comet C/2006 M4 [Swan]. Whilst an image of the comet was acquired, the comet was by now too dim and sky light too bright to give a good picture and is not shown here. - the other main objective was to acquire images for photometric monitoring of the variables stars U And, W And and SS Cyg. - opportunity was taken to acquire an image of a recently discovered supernova in UGC 466 (Cetus) - More Notes -