date		psi	ft^3/hr    in. (")	lbs. (estimate)

3/15/00   	6	30	   5.4		1770
4/01/00		6	24	   4.96		1590
4/15/00		6	21.5	   4.7		1490
5/01/00		6	20	   4.31		1340
5/15/00		7	20	   3.71		1130
6/01/00		6	19	   3.25		985




date                withdrawals           comments

4/15/00	            withdrew 100L         for sparo
5/08/00             withdrew 350L         250 for astro
                                          100 for viper
6/05/00		    withdrew 400L	  200 for astro
					  200 for viper


The graphs presented here were plotted by Matlab based on the data taken from
the single working Dewar (Model No. ????) at the South Pole during the 2000
austral winter. The data and graph of the level of Helium in pounds was made
based on the measurements of the level of the Helium in inches of water and
the pressure readings. Using this data and the calibration chart we were able
to interpolate the level of Helium in pounds.