http://www.ncbussafety.org/StopArmViolationCamera/ WebAug 9, 2016 · The focal plane of DESI contains 5,000 fibers arranged in 10 wedge-shaped petals. Each fiber is controlled by a robotic fiber positioner, which can rotate on two arms and be positioned within...
The DESI Fiber View Camera System (Journal Article)
WebThe Dark Energy Spectroscopic Instrument (DESI) is a 5000 fiber multi-object spectrometer now being installed at the prime focus of the 4 m Mayall telescope at Kitt Peak. Using … WebThe DESI Fiber View Camera System. This paper describes the design of the fiber view camera (FVC) system, the research and development program preceding the final design, … japan late 12th century
(PDF) Dark Energy Spectroscopic Instrument (DESI) Fiber …
WebThe Fiber-View-Camera system. ... description; 1: serial: integer unique identifier for all target and ETC (exposure time calculator) positioners: 2: x: float: pixels: fiber view camera coordinate, center of CCD at 0: 3: y: float: pixels: ... DESI Applications; DOS Infrastructure; Webcamera with a lens ( For example, Nikon Micro-NIKKOR 55mm f/2.8 Lens) mounted as the Fiber View Camera (FVC). For the nal DESI system, we adopt a Kodak KAF50100 CCD with 6132 8176 pixels 6 m by 6 m each, operated at room temperature. A Canon EF 600 mm f/4 lens, with a Canon lens mount the lens focusing and f stop can be remotely control. WebThe DESI design includes 20 sky fibers, and these are split between two identical Sky Monitor units to provide redundancy. Each Sky Monitor unit uses an SBIG STXL-6303e … japan launch vehicles