Log entry time 03:56:07 on June14,2009

Entry number 281207

Followups:

• 281236 06/14/09 05:40 V. Sulkosky Re: Raster checkout summary

Here is a brief summary of the raster checkout on

pol. 3He target before we resumed with the production

running:



 Run #      |   Raster size [MCC] | I [uA] | T3 rate [Hz]

----------------------------------------------------------

3574-3575   |         10x8        |    5.5  |  7.2 kHz (*)

   3576     |          7x5        |    5.5  |  3.55 kHz

   3577     |          3x2        |    5.5  |  3.455 kHz

   3578     |          5x4 (prod.)|    5.5  |  3.485 kHz

---------------------------------------------------------  

3579 (prod.)|          5x4        |    14.5 |  9.2kHz



Sanity check:

---------------

3.5kHz * 14.5/5.5 = 9.2 Khz :)  It works. 

       

(*) With this raster size we were hitting the cell

    wall. This was clearly seen from the spot++ plots.