Darks v temperature

[GrampyG]

Hi

Exactly how does temperature affect darks? If I took my darks at the end of a session, say it was 3°C then what is likely to be the difference in a session when it is 6 to 8°C. (All exposure times at temperatures being the same)

Reason for my question: I could make a 'bank 'of darks at different temperatures and exposures rather than at the end of each session.

Thank you.

G.

[sn2006gy]

For DSLR, you would really only worry about darks according to time.  Time does reflect temperature since there will be a heat build up but chasing temperature would be impractical since the temperature increases over entire duration, not just the individual sub. 

If you have a cooled camera, obviously just cool to fixed temps

[GrampyG]

Hi

Thank you for your reply.

I now think I'll start a basic 'bank' of darks at different time settings

Thank you

G