NPCs composing that spawngroup :

Eom_Centien (12%)

Eom_Liako_Xakra (13%)

Eom_Thall_Xakra (13%)

Eom_Va_Liako_Xakra (13%)

Pli_Centien (12%)

Pli_Liako_Xakra (12%)

Pli_Thall_Xakra (13%)

Zun_Centien (12%)

NPCs spawning around that spawngroup :
(Max range : 100)

vexthal1264255, range=44 (482,1302,117)

Zun_Centien_Xakra (50%)
Zun_Liako_Xakra (50%)

vexthal1264254, range=51 (464,1302,116)

vexthal1264136, range=93 (499,1252,5)

Pli_Zethon_Xakra (50%)
Zun_Zethon_Xakra (50%)

vexthal1264126, range=46 (450,1366,3)

vexthal1264125, range=46 (450,1324,5)

Pli_Centien_Xakra (50%)
Zun_Centien_Xakra (50%)

vexthal1264123, range=40 (452,1345,5)