Having caught a couple of snaps of the ISS passing over I tried to again capture the stars in my light polluted environment
Both the following pics were taken within seconds of each other, same settings (ISO800, f2, 15sec using SMC 50mm f1.4) The only difference between the 2 pics is that I moved the tripod head slightly more vertical which brought more of the tree into shot. But as a result the sky has gone from Black to a deep Blue - even though the shift on the tripod was minor!
What has caused the difference in colour? The AWB settings?
TIA