did a wierd session today set up 2 units for about 50 min. the control unit was set up for 90 min the other 2 for 50 min common ime. results sucked until i excluded the extra time on the control point 20 min before and after then. how could that happen?? I thought the only readings that counted were the ones where more than one unit is taking such static readings?????????????????????????????????????????????????????????????

I surmise that the control position had some bad integer solutions, which were used to create bad vectors to the other two. With more time on the base, more integers could be fixed for that point. If the other 2 had better integer solutions all along, they would now be in the right location. Fixing the integer solutions is why the the orbit data is required. I would recommend that for this project you get more precise orbits and resolve.

Never exclude any good data that you have, you are only saving seconds on the computer. Redoing this one project ate up all those seconds you saved all year long.

Paul in PA