Hi all i ve planned a 2 panes mosaic for this nebula . I didnt think that we already have it here are the coord with telescopius Pane 1, 20hr 54' 02", 42d 08' 00", Job 1129 Pane 2, 21hr 15' 40", 42d 05' 57", Pane 3, 20hr 53' 40", 44d 48' 09", Job 1130 Pane 4, 21hr 16' 17", 44d 46' 00", I planned part 1 and 3 first . , job 1129 and 1130 if job are fine , we can plan part 2 and 4 later first , i though about and sho , be finally , i think for RGB+HA will be better so i plan 1h each R G B and 3 h of Ha . i think it will be enought to get a nice view of this nebula Florent