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[notebook page] 18

1600 13 Jan 68
Disk temp - 88°
Took of self Read only test of
Track 2's
Found errors:
211-0-1, 2, 3, 4, 5—many times
most recoverable
1 pass
166-0-1526(2x)
211-0-1 of cores
2 passes
211-0-1
166-0-1470, 1512, 1526
Put back on TKSet Rpt on
TRK2's
Note that most solid errors are on TRK 0
at high or low temp.
Turned off clean air unit.
Will try to record what happens
as disk warms up.
SRR