Error estimate for fluxgate magnetometer in-flight calibration on a spinning spacecraft

Narita, Yasuhito; Plaschke, Ferdinand; Magnes, Werner; Fischer, David; Schmid, Daniel

doi:https://doi.org/10.5194/gi-10-13-2021

Articles | Volume 10, issue 1

https://doi.org/10.5194/gi-10-13-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/gi-10-13-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 10, issue 1

Research article

|

27 Jan 2021

Research article |

| 27 Jan 2021

Error estimate for fluxgate magnetometer in-flight calibration on a spinning spacecraft

Yasuhito Narita, Ferdinand Plaschke, Werner Magnes, David Fischer, and Daniel Schmid

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Final revised paper (published on 27 Jan 2021)
Preprint (discussion started on 29 Sep 2020)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Referee report on "Error estimate for fluxgate magnetometer in-flight calibration on a spinning spacecraft" by Narita et al.', Anonymous Referee #1, 02 Nov 2020
RC2: 'Referee report of for "Error Analysis..." Narita et al', Anonymous Referee #2, 19 Nov 2020
AC1: 'Reply to RC1 and RC2', Yasuhito Narita, 10 Dec 2020

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Yasuhito Narita on behalf of the Authors (10 Dec 2020) Author's response Manuscript

ED: Publish as is (12 Dec 2020) by Valery Korepanov

AR by Yasuhito Narita on behalf of the Authors (12 Dec 2020)

Short summary

The systematic error of calibrated fluxgate magnetometer data is studied for a spinning spacecraft. The major error comes from the offset uncertainty when the ambient magnetic field is low, while the error represents the combination of non-orthogonality, misalignment to spacecraft reference direction, and gain when the ambient field is high. The results are useful in developing future high-precision magnetometers and an error estimate in scientific studies using magnetometer data.