[time-nuts] finding time astronomically.

Jim Lux jimlux at earthlink.net
Mon Jan 23 20:02:17 UTC 2012


This chat of zenith cams, etc. is interesting.


How well could you do with something like the camera in the iPhone4 
facing up. The front camera is VGA resolution.

Say you're on another planet?

(we transfer time to Mars Rovers using radio, but techniques that are 
independent of radio are always useful)



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