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View Full Version here: : 47 Tuc Globular Cluster from Sydney


Startrek
25-03-2020, 08:36 PM
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

Sunfish
26-03-2020, 08:58 PM
Very nice colour. Always like to see the Tuc.

Startrek
27-03-2020, 08:39 AM
Thanks Ray
An interesting glob to both observe and image , one of my favourites
Martin