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Old 26-08-2022, 10:05 AM
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Marko of Oz (Mark)
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Join Date: Mar 2007
Location: Devonport, TAS
Posts: 329
Sculptor Galaxy NGC 253 with DSLR & RC6

Imaging opportunities here in Tassie few and far between this winter.

I broke with convention for this one and went for a higher iso with shorter exposure time to see what happens.

I've also started using some calibration frames which are certainly worth the extra effort.

Unmodded Canon 700d with a GSO RC6.
120 guided, dithered, 2 minute exposures at iso3200 using PHD2 and Astrophotography Tool.
20 Darks, 20 flats and 50 bias frames all squashed together in DSS and processed in Startools.

I think is turned out presentable.

thanks for looking

Mark
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