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Amateur z-value redshift

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#1 Lucullus

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Posted 18 February 2021 - 09:07 PM

Has any amateur ever analysed the redshift in z-values that s/he imaged in his frames? What might be the highest value; z 0.2 0.5?

#2 robin_astro

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Posted 19 February 2021 - 06:58 AM

 APM 08279 +5255  z=3.9, image and spectrum

http://www.threehill.../spectra_22.htm

 

Robin




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