[IGPP Everyone] Today - Friday May17, 2019 - Space Physics Seminar - Spring Quarter

[Marjorie Sowmendran]

Reminder – Today – Friday May 17, 2019

SPACE PHYSICS SEMINAR

DEPARTMENT OF EARTH, PLANETARY, AND SPACE SCIENCES

DEPARTMENT OF ATMOSPHERIC AND OCEANIC SCIENCES

UNIVERSITY OF CALIFORNIA, LOS ANGELES

(AOS M275C, EPSS M288C)







Preliminary Results of the InSight Magnetic Field Measurements



Yanan Yu

EPSS, UCLA

ABSTRACT

The NASA Discovery mission InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) placed the first lander on Mars devoted to geophysics on November 26, 2018. A fluxgate magnetometer (IFG), which measures the magnetic signals in the same passband of the seismometer, is carried by InSight to help remove any signals that are observed by the highly sensitive seismometer that may be associated with magnetic activity in the environment and on the spacecraft. We will present an overview of the preliminary results measured by the InSight IFG, including much more strongly magnetized of Martian crust than model predicted, magnetic field variations caused by ionospheric current magnetic pulsations on the surface and so on.



     Friday,  May 17, 2019



Room 6704 Geology

3:30 - 5:00 PM



In-Charge: C. T. Russell 



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