SDSS-V focal plane system high-precision metrology

被引：6
|
作者：
Engelman, Michael [1 ]
O'Brien, Thomas P. [1 ]
Pogge, Richard W. [1 ]
Derwent, Mark [1 ]
Sayres, Conor [2 ]
Pappalardo, Daniel [1 ]
Brandon, Christopher [1 ]
Shover, Jonathan [1 ]
Ramirez, Solange [3 ]
Wachter, Stefanie [3 ]
机构：
[1] Ohio State Univ, Columbus, OH 43210 USA
[2] Univ Washington, Seattle, WA 98195 USA
[3] Carnegie Observ, 813 Santa Barbara St, Pasadena, CA 91101 USA
来源：
GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX | 2022年 / 12184卷
关键词：
SDSS-V; focal plane system; metrology; fiducials; guide cameras;
D O I：
10.1117/12.2630384
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The Sloan Digital Sky Survey V (SDSS- V) is an all-sky spectroscopic survey of >6 million objects, designed to decode the history of the Milky Way, reveal the inner workings of stars, investigate the origin of solar systems, and track the growth of supermassive black holes across the Universe. The robotic Focal Plane System (FPS) carries 500 robotic fiber positioners, 60 stationary Fiber-Illuminated Fiducials (FIFs), and 6 Guide, Focus, and Acquisition cameras (GFAs). The GFAs find and use guide stars to compute target positions for the robots. The FIFs provide a reference basis against which precise measurements of the robot positions can be made using the Fiber Viewing Camera (FVC). Once imaged by the FVC, closed loop control allows the robots to reach their commanded positions to within 12 microns of precision. This paper discusses the metrology process for the FIFs and GFAs, thus allowing for accurate robot moves and reliable FVC measurements.
引用
收藏
页数：26
相关论文
共 50 条
  • [1] SDSS-V focal plane robot positioning metrology
    Jurgenson, C.
    Mengelman
    Pogge, R.
    O'Brien, T.
    Pappalardo, D.
    Clawson, N.
    Derwent, M.
    Brandon, C.
    Mason, J.
    Brady, J.
    Shover, J.
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VIII, 2020, 11447
  • [2] Testing fiber tapers for use in the SDSS-V Focal Plane System
    Tuttle, Sarah E.
    Farr, Emily
    Poppett, Claire
    Jurgenson, Colby
    Sanchez-Gallego, Jose
    Fischer, Debra
    Petersburg, Ryan
    Pogge, Richard
    Kollmeier, Juna
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VIII, 2020, 11447
  • [3] SDSS-V Robotic Focal Plane System: Overview of Coordinate Systems and Transforms.
    Sayres, Conor
    Sanchez-Gallego, Jose R.
    Blanton, Michael R.
    Engelman, Michael
    Finkbeiner, Douglas P.
    Hogg, David W.
    Holtzman, Jon A.
    Jurgenson, Colby
    Pogge, Richard W.
    Ramirez, Solange
    Saydjari, Andrew K.
    Schlafly, Edward F.
    Tuttle, Sarah
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX, 2022, 12184
  • [4] The SDSS-V Local Volume Mapper telescope system
    Herbst, T. M.
    Bilgi, Pavaman
    Bizenberger, Peter
    Blanc, Guillermo
    Briegel, Florian
    Case, Scott
    Drory, Niv
    Feger, Tobias
    Froning, Cynthia S.
    Gaessler, Wolfgang
    Hebert, Tony
    Konidaris, Nicholas P.
    Lanz, Alicia
    Mohr, Lars
    Pak, Soojong
    Ramirez, Solange
    Rohloff, Ralf-Rainer
    Sanchez-Gallego, Jose
    Wachter, Stefanie
    GROUND-BASED AND AIRBORNE TELESCOPES VIII, 2020, 11445
  • [5] The SDSS-V Local Volume Mapper Telescope System
    Herbst, T. M.
    Bizenberger, Peter
    Blanc, Guillermo A.
    Briegel, Florian
    Drory, Niv
    Froning, Cynthia S.
    Gaessler, Wolfgang
    Haeberle, Maximilian
    Konidaris, Nicholas P.
    Kuhlberg, Markus
    Lanz, Alicia
    Mathar, Richard
    Mohr, Lars
    Ramirez, Solange
    Ritz, Christopher
    Rohloff, Ralf-Rainer
    Sanchez-Gallego, Jose
    Wachter, Stefanie
    Ahn, Hojae
    Besser, Felipe
    Case, Scott
    Feger, Tobias
    Hebert, Anthony
    Kollmeier, Juna A.
    Pak, Soojong
    Rix, Hans-Walter
    Robertson, David
    Stepien, Paula
    Zhelem, Ross
    ASTRONOMICAL JOURNAL, 2024, 168 (06):
  • [6] The SDSS-V Local Volume Mapper fiber cable system
    Feger, Tobias
    Case, Scott
    Zhelem, Ross
    Kripak, Yevgen
    Lawrence, Jonathan S.
    Schwab, Christian
    Herbst, Thomas M.
    Blanc, Guillermo
    Bilgi, Pavan
    Konidaris, Nicholas P., II
    Hebert, Anthony
    Wachter, Stefanie
    Ramirez, Solange
    Drory, Niv
    Froning, Cynthia S.
    GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VIII, 2020, 11447
  • [7] Multipartite entanglement and high-precision metrology
    Toth, Geza
    PHYSICAL REVIEW A, 2012, 85 (02):
  • [8] Challenges in focal plane and telescope calibration for High-Precision Space Astrometry
    Malbet, Fabien
    Lizzana, Manon
    Pancher, Fabrice
    Soler, Sebastien
    Leger, Alain
    Lepine, Thierry
    Mamon, Gary A.
    Sozzetti, Alessandro
    Riva, Alberto
    Busonero, Deborah
    Labadie, Lucas
    Lagage, Pierre-Olivier
    Goullioud, Renaud
    SPACE TELESCOPES AND INSTRUMENTATION 2024: OPTICAL, INFRARED, AND MILLIMETER WAVE, 2024, 13092
  • [9] High-precision method for determining the position of laser beam focal plane
    Malashko, Ya. I.
    Kleimenov, A. N.
    Potemkin, I. B.
    Khabibulin, V. M.
    QUANTUM ELECTRONICS, 2013, 43 (12) : 1159 - 1164
  • [10] High contrast gratings for high-precision metrology
    Kroker, Stefanie
    Steiner, Stefan
    Kaesebier, Thomas
    Kley, Ernst-Bernhard
    Tuennermann, Andreas
    HIGH CONTRAST METASTRUCTURES II, 2013, 8633
12345