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Old 25-03-2020, 08:36 PM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney and South Coast NSW
Posts: 6,676
47 Tuc Globular Cluster from Sydney

This my final capture of 47 Tuc globular cluster before it disappears down towards the horizon and returns later this year in the Spring

Captured in Sydney under Bortle 8 skies
Seeing average and a bit of dew around
6” f6 Bintel GSO newt
EQ6-R Mount
Canon 600D stock DSLR with home made cooling fan
No filters used
Orion 60mm guide scope with ZWOASI120MM-S guide camera
ISO 800
60 x 60 sec dithered guided subs
20 x darks
PHD2 guiding ( 0.90 to 1.00 arc sec error )
BYEOS frame , focus and capture
EQMOD , StellariumScope and Stellarium for navigation, Goto and tracking
Stacked in DSS
Processed in Startools V1.5

Thanks for looking , any comments most welcome
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