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UID:2338-1713207600-1713211200@www.astronomy.org.nz
SUMMARY:Astrophotography Group April
DESCRIPTION:What we do in the Shadows – Part 2 \nThis talk starts by reviewing what we talked about in Part 1: \n1 What makes a good astrophoto – SNR\n2 Signal (the photon funnel)\n3 Noise (the square root of the signal)\n4a\, b Myths (f-ratio and ISO / Gain) \nIn Part 2 we will talk about: \n4c Dynamic Range (the relationship to SNR)\n5 Subexposure\n6 Fun With Mathematics
URL:https://www.astronomy.org.nz/event/astrophotography-group-april-2/
LOCATION:Stardome Observatory\, 670 Manukau Rd\, Epsom\, Auckland\, 1345\, New Zealand
CATEGORIES:AAS Meetings,Astrophotography Group
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