North offsets - z'              East offsets - z'

The offsets are 100", 200", 400", 800", and 1600" North, and the same offsets East.

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North Offsets - z'

100 arcsec N
200 arcsec N
400 arcsec N
800 arcsec N
1600 arcsec N

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East Offsets - z'

100 arcsec E
200 arcsec E
400 arcsec E
800 arcsec E
1600 arcsec E