Centaurus A and 47 Tuc
Hi,
A couple of photos from last night I took with Michael (Tilt).
We used Michael's WO focal reducer with the 140 Neoachromat and a Baader UHCS from downtown Canberra and the unmodded 350D. (camera control via images plus and straight into deep sky stacker).
The exposures were as follows:
Cent A: 30sec x 40 with ICNR. ISO 1600
47 Tuc: 30sec x 12 with ICNR ISO 800
Bit of tracking error at 640mm fl. An autoguider would be nice but not bad for a first effort.
Cheers
David
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