Radio observation in hydrogen line (1420MHz)

First Light Data Process with Alex Pettit 21cm Plate Yagi @ LRO 22/9/2024

This involved only a few hours of data collection at one elevation, and was done to demonstrate that hydrogen was picked up – appears to peak over galaxy and suggestion smaller peaks over main galactic hydrogen sources.

Good news!

Andy

Pharmigan Array (left) and Alex Pettit Plate Yagi 21cm (right):

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