Hydrogen line data

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Rodney Howe

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May 14, 2026, 10:18:20 AM (2 days ago) May 14
to Marcus D. Leech, sara...@googlegroups.com
Hi Marcus,
 
I would like to work on the Milky Way rotation, and I came across your blog,  https://radioadastra.blogspot.com/2013/08/receiving-radio-noise.html
 
There is a graph there with data taken at ~ 40 degrees declination.  I wonder if you could share those data?   What ever the format. 
 
Rodney
 
 


Marcus D. Leech

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May 14, 2026, 10:34:03 AM (2 days ago) May 14
to Rodney Howe, sara...@googlegroups.com
I don't have that data anymore--it was taken in 2013.


Alex P

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May 14, 2026, 11:36:34 AM (2 days ago) May 14
to Society of Amateur Radio Astronomers
Rodney,

Don't know if  this would help, but  lots of info related to beginner level Galactic H Line Radio Astronomy


=======================================================

A slice @ Dec +40 degrees

PRT1.2m_Dec40_Mar23_2plots.jpg
 
Regards, Alex Pettit
Project HLine3D

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