Combined spectrum of 13 GDDS galaxies

Combined spectrum of 13 GDDS galaxies with ISM absorption lines (lower spectrum). Absorption features are marked with dotted lines. As a reference, a composite spectrum (shown in black) of 14 local starburst dwarf galaxies observed with HST/FOS is shown (top spectrum in red, courtesy of C. Tremonti). The dotted curve at the bottom indicates the level of the noise in the GDDS combined spectrum.

Credit:

International Gemini Observatory/NOIRLab/NSF/AURA

About the Image

Id:geminiann03020a
Type:Chart
Release date:Nov. 4, 2003, 5 a.m.
Related announcements:geminiann03020
Size:867 x 453 px

About the Object

Category:Illustrations

Image Formats

Large JPEG
104.8 KB
Screensize JPEG
119.9 KB

Zoomable


Wallpapers

1024x768
143.3 KB
1280x1024
192.0 KB
1600x1200
233.5 KB
1920x1200
281.8 KB
2048x1536
314.2 KB