Sun 17 April 2011

Posted by MROCKENBACH
on Tuesday, May 10, 2011

Local: Caxias do Sul / Brazil

H-alpha / Telescope Coronado PST double-stacked. Eyepiece: Celestron X-Cel 18 mm. Solar disc: stack 15 pictures, ISO 200, 1/30 sec. Local time09h09min to 09h15min. Detail left up: stack 03 pictures, ISO 200, 1/15, local time 09h19min.. Detail bottom: stack 02 pictures, ISO 200, 1/15, local time 09h18min.

Visible / Telescope Sky-Watcher ED 80mm. Eyepiece: Celestron X-Cel 18 mm plus Baader Solar  Continuum Filter. Solar filter Celestron. Stack 04 pictures, ISO 200, 1/60, local time 09h33min.

Camera: Panasonic Lumix DMC-ZS1.

Original pictures black and white. Stack, contrast, brightness, colour and enhancement Photoshop CS4.

Marcos L Rockenbach

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