by Marcos L Rockenbach
Local: Caxias do Sul / Brazil
H-alpha: Coronado PST doublestacked. Eyepiece Celestrom X-Cel 18mm. Stack 26 pictures
Visible: Orion XT 10. Eyepiece GSO Plossl 32 mm. Stack 06 pictures.
Camera: Panasonic Lumix DMC-ZS1.
Original pictures black and white. Colour, constrast, brightness and stack Photoshop CS4. H-alpha stack Photoshop CS4 and RegiStax5.