19970726	 1997.5666	   -3.1	   -2.2	    1.7	rrr	    2.7	    4.0	    9.8	-0.0166	CentralCalifornia_SGPS.19970726.stacov.point-2012/06/13-09:58:13 
19970727	 1997.5694	    0.4	    4.1	  -12.2	rrr	    4.4	    9.8	   14.4	 0.1806	CentralCalifornia_SGPS.19970727.stacov.point-2012/06/13-09:58:14 
19970728	 1997.5721	    3.7	    4.4	    4.9	rrr	    3.0	    7.0	   10.9	 0.0621	CentralCalifornia_SGPS.19970728.stacov.point-2012/06/13-09:58:14