NGC 6819 is located 7,200 light years away from Sunnyvale CA on 2016/11/10~12 VC200L, EOX XSi (KISS X2) on Sirius EQG 27 frames (ISO: 800) - total exposure: 27 mn 0 s Dark: 10 frames (ISO : 800) exposure: 1 mn 0 s Dark Flat: 10 frames (ISO : 1600) exposure: 30 s Flat: 10 frames (ISO: 1600) exposure: 30 s 9 frames (ISO: 800) - total exposure: 18 mn 0 s Dark: 10 frames (ISO : 800) exposure: 2 mn 0 s Dark Flat: 10 frames (ISO : 1600) exposure: 30 s Flat: 10 frames (ISO: 1600) exposure: 30 s