title: Magnetic Field Measurements near Mars.
abstract: During the encounter between Mariner IV and Mars on 14-15 July, no magnetic effect that could be definitely associated with the planet was evident in the magnetometer data. This observation implies that the Martian magnetic dipole moment is, at most, 3 x 10(-4) times that of the earth.
authors.forename: E J
authors.initials: EJ
authors.lastname: Smith
authors.forename: L
authors.initials: L
authors.lastname: Davis
authors.forename: P J
authors.initials: PJ
authors.lastname: Coleman
authors.forename: D E
authors.initials: DE
authors.lastname: Jones