BARCELONA, March 25-- Spain's Civil Guard on Wednesday announced it would analyze images taken by security cameras at El Prat airport during the boarding and take-off of the Germanwings flight that crashed Tuesday with 150 people on board in southern France.

According to the local newspaper La Vanguardia, the president of the regional government of Catalonia, Artur Mas, said in an interview with French radio station Europe 1 that images of boarding and take-off of the A320 plane would be analyzed by police.

Mas, who traveled to France on Wednesday along with Spain's Prime Minister Mariano Rajoy, said both leaders agreed to have three days of official mourning for the victims, as well as a minute of silence on Wednesday at midday.

Mas said helping families and giving them support was the top priority.