24 August 2014 Helix Nebula

Helix Nebula NGC 7293

1 bias

1 flat

1 dark

11 lights iso 400 120 sec - hyperstar F/2

 

 

Canon 450d full spectrum

CGEM-DX C-11

overcast skies- Imaging through clouds and light pollution

first time guiding PHD-ES80ED - Imaging source 21.618.au

 

 

Distance to Earth: 694.7 light years

Magnitude: 7.6

Absolute magnitude: 6.58

Right ascension: 22h 29m 39s

 

Done