DataLabel
Date Time
Log Entry
GS-2006A-Q-7-20-003
2006-04-23 07:32:28
source seems to still be off by 0.1" in p, apply offset and take a second pair of exposures
GS-2006A-Q-7-20-006
2006-04-23 07:42:12
now it's well centered in the slit.