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Table 1

Deviation of column sizes, apix,i from unity in percent for HARPS.

Column number i 509 1021 1533 2045 2557 3069 3581

Block row 1 (o = 135−161) –4.3 1.1 –1.1 –3.5 0.5 –4.5 1.3
Block row 2 (o = 116−135) –2.2 –0.8 –1.4 –1.0 –1.5 –5.8 –0.5
Block row 3 (o = 100−114) –5.3 2.4 –3.1 –3.4 –0.5 –4.6 1.6
Block row 4 (o = 89−99) –2.8 –1.0 –5.0 –0.4 0.2 –5.8 –0.2

Notes. Estimated errors are typically 0.3% of a pixel (~2.5 m/s).

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