The red GHOST spectrum
The GHOST red-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 530 nm to around 1015 nm. Light that is ‘redder’ than around 750 nm is infrared and is invisible to our eyes.
Credit:International Gemini Observatory/NOIRLab/NSF/AURA/GHOST Consortium
About the Image
Id: | noirlab2217c |
Type: | Observation |
Release date: | July 20, 2022, 7:30 a.m. |
Related releases: | noirlab2217 |
Size: | 6140 x 6161 px |
About the Object
Image Formats
Large JPEG
7.1 MB
Publication TIFF 4K
16.9 MB
Publication JPEG
2.6 MB
Screensize JPEG
233.4 KB
Wallpapers
1024x768
270.1 KB
1280x1024
386.7 KB
1600x1200
506.2 KB
1920x1200
547.0 KB
2048x1536
3.0 MB
Colors & filters
Band | Tele-scope |
---|---|
Optical | Gemini South GHOST |