Table:
text: 2007–08 Aberdeen F.C. season
UEFA Cup
UEFA Cup
Round Date_ Opponent Score Attendance Report
FR 20 September Dnipro 0–0 15431 BBC Sport
FR 4 October Dnipro 1–1 26275 BBC Sport
GS 25 October Panathinaikos 0–3 8154 BBC Sport
GS 8 November Lokomotiv Moscow 1–1 18843 BBC Sport
GS 29 November Atlético Madrid 0–2 30000 BBC Sport
GS 20 December Copenhagen 4–0 20446 BBC Sport
Ro32 13 February Bayern Munich 2–2 20047 BBC Sport
Ro32 21 February Bayern Munich 5–1 66000 BBC Sport

Question: On which date in the 2007/08 season were Aberdeen FC opponents Panathinaikos in the UEFA Cup?