Low Light Level Charge Coupled Device Imaging in Astronomy
01 January 1986
Faint galaxies and stars of 27 V magnitude are detected in 2 hours integration on a 4 meter telescope. This corresponds to 2 photons/sec.
-
Industries
IndustriesTrusted, high performance connectivity is critical to realizing the potential of the AI era.
-
Solutions
SolutionsDiscover the advanced connectivity delivered by AI-powered network solutions with high performance and security. All backed by the trusted expertise to help you design, deploy and operate across mobile, fixed and transport networks.
-
Insights and innovation
Insights and innovationGet expert insights so you can break down the barriers that are holding you back.
-
Collaborate with us
-
We are Nokia
We are NokiaNokia is advancing connectivity for the AI era, bringing global leadership across fixed, mobile, and transport networks.
Select your country
We have limited content available for some countries. Find office information and country specific information through our country hub.