International Gemini Observatory/NOIRLab/NSF/AURA/George Seitz/Adam Block
Optical image of NGC 4051
Optical image of NGC 4051 obtained as part of the NOAO Advanced Observers Program for advance amateur astronomers at Kitt Peak. Image obtained with 20" telescope at f5.5 using an SBIG ST10XME CCD.
See this page for more technical details.
