How do I normalise data from multiple radio telescope systems so I can combine them together? Great question, Andrew. Here’s a practical, radio-astronomy-friendly playbook for putting multiple systems onto the…
https://groups.google.com/g/sara-list/c/o7xGe2hYkHc/m/VnaAH2u9AgAJ
Provides an alternative to the Nooelec SAWBird H1 low noise amplifier and filter for hydrogen line radio astronomy. Currently the SAWBird is not available. I have not myself used the…
Readily available at cheap prices. The following is one example of many available.
These are readily available covering wide range of frequencies. The one below is presented as an example only.
You’re asking about a tutorial from Bonn University that demonstrates how professional astronomers convert raw radio data—particularly HI 21 cm observations—into calibrated intensity measurements. Here’s what I found: Resources at…
Great question, Andrew — this is right at the heart of how the Milky Way has been mapped in neutral hydrogen (HI) at 1420.405 MHz. Professional radio astronomers follow a…
Astronomers have detected events that we classify as “hypernovae.” The word hypernova isn’t an official supernova classification but is widely used to describe the most energetic stellar explosions, usually linked…
Here’s a peek at the Lichfield Radio Observatory (LRO) setup—featuring some of its unique equipment and data visualizations. What Is the Lichfield Radio Observatory? The Lichfield Radio Observatory (LRO) is…
Aperture synthesis is one of the most powerful techniques in radio astronomy, and it’s the reason we can get very sharp images of the sky even though radio waves have…
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