Corrections and Clarifications


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Science  06 Feb 1976:
Vol. 191, Issue 4226, pp. 451
DOI: 10.1126/science.191.4226.451-c


In the report "Transcontinental baselines and the rotation of the earth measured by radio interferometry" by I. I. Shapiro et al. [186, 920 (1974)], the heading for columns 5 and 6 of Table 1 should read "Atomic time-universal time (A.1-UT.1)" and the second entry of column 1 should be followed by a double dagger (‡).