File:The blue GHOST spectrum (noirlab2217b).tiff

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Captions

Captions

The GHOST blue-arm spectrum of HD 222925, a remarkably bright, chemically complex star. This star is a prime example of the type of object that GHOST will investigate. The spectrum measures light from around 350 nm to around 550 nm.

Summary[edit]

Description
English: The GHOST blue-arm spectrum of HD 222925, a remarkably bright, chemically complex star. This star is a prime example of the type of object that GHOST will investigate. The spectrum measures light from around 350 nm to around 550 nm. Light that is ‘bluer’ than 380 nm is ultraviolet and is invisible to our eyes.
Date 20 July 2022, 07:30 (upload date)
Source The blue GHOST spectrum
Author International Gemini Observatory/NOIRLab/NSF/AURA/GHOST Consortium
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current19:56, 10 July 2023Thumbnail for version as of 19:56, 10 July 20234,092 × 4,112 (96.3 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noirlab2217b.tif via Commons:Spacemedia

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