by Marcos L Rockenbach
Local: Caxias do Sul / Brazil
Local time: 07h48 min - 08h31min
Suns: 16 to 21 January 2012 - Detail left: Sun 17 January 2012.
Telescope: Coronado PST double-stacked. Eyepiece Celestron X-Cell 18 mm. Camera Panasonic Lumix DMC-ZS1.
Original pictures black and white. Contrast, colour, stack, sharpness Photoshop CS4 and RegiStax5.
Interval between pictures: aprox 24 hours.