About

Galaxies & clusters

Messier

Scenic

Nebulas

Solar system

Narrow band

Wide field

Processing

Timeline

Other

 

 

 

CAMERA:

Canon 40D unmodified

Some thin clouds rolled in and created a tunnel effect. Due to the high dynamic range (difference in brightness between the moon and the clouds it was necessary to take two images; one for the clouds and one for the moon.

They where then combined in Photoshop CS2 with the clouds as the background and the moon with blend mode lighten.

 

LENS/OTA:

Canon 85mm @f4

MOUNT: 

Handheld

IMAGE:

Clouds: ISO100, 0.4s
Moon: ISO100, 1/100s

FILTER:

None

GUIDING:

None

GUIDE SCOPE:

None

GUIDE CAMERA:

None

CALIBRATION:

None

DATE:

 

LOCATION:

Älta, Sweden