Gemini/NIRI H-band image

Same Gemini image as in geminiann04015a (left panel), this time with positions of four other sources near the candidate object with HAB ~ 25. These are barely visible or undetected in the VLT data shown in Figure 1 (right panel). In addition, the objects labeled “Art” are artificial sources with HAB = 25.0. The three artificial sources were used to assess the detectability of objects with this brightness in the NIRI image.

Créditos:

International Gemini Observatory/NOIRLab/NSF/AURA

About the Image

Id:geminiann04015b
Tipo:Planetary
Release date:19 de Octubre de 2004 a las 05:00
Related announcements:geminiann04015
Size:550 x 564 px

Sobre el Objeto

Nombre:Lyman-break galaxy
Categoría:Galaxies

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Colores y Filtros

BandaLongitud de OndaTelescopio
Infrared
H
1.65 μmGemini North
NIRI