Author: Sherry Chhabra

Obituary: Eberhard Wiehr (1939 – 2025)

It is our sad duty to announce that Eberhard Wiehr passed away on February 3, 2025. Eberhard Wiehr studied Physics in Bonn and Göttingen, and after he got his PhD in 1969, he became staff member at the Universitäts-Sternwarte...

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New NISP Data Products Release

Two months of the National Science Foundation’s (NSF’s) Global Oscillation Network Group (GONG) data products are now available. The most recent processing includes the following products: – network-merged daily velocity...

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