John's Sky Scapes

Uploaded 28-Feb-16

Taken 2-Feb-16

Visitors 138

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Info

Photo Info

Dimensions2000 x 1333

Original file size626 KB

Image typeJPEG

Color spaceAdobe RGB (1998)

Date taken3-Feb-16 04:13

Date modified21-Feb-16 14:10

Shooting Conditions

Camera makeCanon

Camera modelCanon EOS 6D

Focal length24 mm

Max lens aperturef/1.4

Exposure30s at f/2.8

FlashNot fired, compulsory mode

Exposure bias0 EV

Exposure modeManual

Exposure prog.Manual

ISO speedISO 5000

Metering modePattern

Casseopeia and Andromeda

Casseopeia and Andromeda shine overhead of the Deer Oak Ranch in South eastern Arizona.
Details
Modified Canon 6D Camera with Sigma 24mm F/1.4 lens operating at f/2.8 on iOptron Skytracker mount.
Two exposures of 30 sec at f/2.8 and ISO 5000, one with no filter and one with a Cokin P 830 diffusion filter to emphasize the brighter stars were blended.
Processing in ACR and Photoshop.