Local: Caxias do Sul / Brazil
Date: 21 December 2011.
Local time: 21h19min to 21h22 min.
Stack 04 pictures ( 2x 30 sec and 2x 60 sec exposure ). Camera Panasonic Lumix DMC-FH20, ISO 80.
Stack, contrast and brightness Photoshop CS4.
Marcos L Rockenbach