[APBeta] Observation darkness graphic

[Paul Rodman]

On Jul 24, 2009, at 2:27 PM, Dan Kuchta wrote:

> Hi Paul:
> I must have missed the discussion about the darkness graphic in the  
> "Observation" menu, "Change Observation Date/Time" option, but it  
> was mentioned in a recent note here.  Can you explain what the  
> little gray bar at the top is with the little tick marks on it?  On  
> some objects I get more than one gray bar.  Thanks!

The bar represents a session duration for any existing sessions on  
that date. Ticks are at times of observations within the session. More  
of a sanity check than anything else.

Paul R.