Startrek
16-10-2019, 12:08 PM
Captured M2 ( NGC 7089) globular cluster for the first time last night under a full moon
Located in the constellation of Aquarius, it was first discovered in 1746 by French astronomer Jean Dominique Maraldi
Although quite dim at magnitude 6.3 brightness it seems brighter due to a larger than normal condensed core for its overall size
At 55,000 light years from earth it one of the oldest globular clusters in the Milky Way Galaxy
30 x 60sec guided subs
15 x darks
Canon 600D with Baader coma corrector ( no filters used )
ISO 800
Bortle 8 Sydney skies
Full Moon
Both side Neighbours outside lights on all night
Seeing average to poor
6” f6 Bintel newt on a HEQ5 mount
PHD2 guiding ( guiding was atrocious at 1.70 to 2.00 arc sec error )
Stacked in DSS
Processed in Startools
Thanks for looking, comments welcome
Located in the constellation of Aquarius, it was first discovered in 1746 by French astronomer Jean Dominique Maraldi
Although quite dim at magnitude 6.3 brightness it seems brighter due to a larger than normal condensed core for its overall size
At 55,000 light years from earth it one of the oldest globular clusters in the Milky Way Galaxy
30 x 60sec guided subs
15 x darks
Canon 600D with Baader coma corrector ( no filters used )
ISO 800
Bortle 8 Sydney skies
Full Moon
Both side Neighbours outside lights on all night
Seeing average to poor
6” f6 Bintel newt on a HEQ5 mount
PHD2 guiding ( guiding was atrocious at 1.70 to 2.00 arc sec error )
Stacked in DSS
Processed in Startools
Thanks for looking, comments welcome