John McDonald

Uploaded 9-May-14

Taken 12-Oct-13

Visitors 143

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Info

Photo Info

Dimensions1500 x 1000

Original file size239 KB

Image typeJPEG

Color spaceAdobe RGB (1998)

Date taken12-Oct-13 22:00

Date modified9-May-14 20:19

Shooting Conditions

Camera makeCanon

Camera modelCanon EOS REBEL T3i

Focal length50 mm

Exposure959s at f/NA

FlashNot fired, compulsory mode

Exposure bias0 EV

Exposure modeManual

Exposure prog.Manual

ISO speedISO 100

Metering modeSpot

Triangulum galaxy

This image of M33 was taken during a tracking test while the moon was quite bright.
2013_10_12-at the VCO with temp 9 deg C and no wind.
Paramount ME with TV127 scope and Canon T3i (modified)
One exposure of 8 min and one of 16 were combined. No darks or flats were used.
Processing in Photoshop.