Dr. Andreas Kelz Profile

Dr. Andreas Kelz

Head of 3D & Multi-Object Spectroscopy section AIP at Leibniz-Institut fur Astrophysik Potsdam (AIP)

SPIE Involvement:

Conference Program Committee | Author

Publications (72)

Proceedings Article | 29 August 2022 Presentation + Paper

The BlueMUSE data reduction pipeline: lessons learned from MUSE and first design choices

Peter M. Weilbacher, Sven Martens, Martin Wendt, Martin M. Roth, Stefan Dreizler, Andreas Kelz, Roland Bacon, Johan Richard

Proceedings Volume 12189, 1218912 (2022) https://doi.org/10.1117/12.2630024

KEYWORDS: Calibration, Galactic astronomy, Stars, Device simulation, Wave propagation, Spectrographs

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Proceedings Article | 29 August 2022 Poster + Paper

The BlueMUSE calibration unit: phase-A studies

Eloy Hernandez, Martin Roth, Andreas Kelz, Kalaga Madhav, Peter Weilbacher, Johan Richard, Rémy Giroud, Roland Bacon

Proceedings Volume 12184, 121845S (2022) https://doi.org/10.1117/12.2629630

KEYWORDS: Calibration, Lamps, Fabry–Perot interferometers, Spectrographs, Frequency combs, Velocity measurements, Telescopes

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Proceedings Article | 29 August 2022 Poster + Paper

4MOST: MAIT of the high-resolution-spectrograph

W. Seifert, W. Xu, C. Feiz, A. Quirrenbach, F. Rothmaier, A. Saviauk, A. Kelz, P. Buschkamp

Proceedings Volume 12184, 121846O (2022) https://doi.org/10.1117/12.2628867

KEYWORDS: Sensors, Cameras, Manufacturing, Spectrographs, Spectral resolution, Optics manufacturing, Collimators, Optical alignment, Optical benches, Interfaces

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Proceedings Article | 29 August 2022 Poster

4MOST: manufacture, assembly and test of the optical fiber system

Andreas Kelz, Allar Saviauk, Thomas Jahn, Dennis Plüschke, Lukas Wagner, Walter Seifert, Olga Bellido-Tirado, Florian Zscheyge, Karen Disseau

Proceedings Volume 12184, 1218471 (2022) https://doi.org/10.1117/12.2629375

KEYWORDS: Spectrographs, Optics manufacturing, Optical testing, Optical fibers, Optical fabrication, Telescopes, Fiber science, Tolerancing, Spine, Spectroscopes

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Proceedings Article | 29 August 2022 Presentation

MOSAIC on the ELT: the multi-object spectrograph for the ESO Extremely Large Telescope

Simon Morris, Christopher Miller, Goran Ostlin, Laura Pentericci, Matthias Steinmetz, Daniel Schaerer, Bodo Ziegler, Joar Brynnel, Bruno Castilho, Africa Castillo-Morales, Christopher Davison, Michel Dupieux, Kjetil Dohlen, Kacem El Hadi, Johan Floriot, Maria Luisa García-Vargas, Armando Gil de Paz, Isabelle Guinouard, Clement Hottier, Annemieke Janssen, Andreas Kelz, Philippe Laporte, Laurent Martin, Marie Larrieu, Ian Lewis, Tim Morris, Ramon Navarro, Ana Perez, Walter Seifert, Christian Surace, Markus Thurneysen, Francois Wildi, Lidia Tasca, Mathieu Puech, Ruben Sanchez-Janssen, Myriam Rodrigues, Gavin Dalton, Eric Prieto, Franck Ducret, Jose Afonso, Beatriz Barbuy, Jean-Gabriel Cuby, Alexis Finoguenov, Jesus Gallego, Jorge Iglesias, Lex Kaper, Susan Kassin, Marc Jaquet

Proceedings Volume 12184, 1218422 (2022) https://doi.org/10.1117/12.2630138

KEYWORDS: Spectrographs, Large telescopes, Galactic astronomy, Astronomical imaging, Stars, Near infrared, Spectroscopes, Near infrared spectroscopy, Molybdenum, Visible radiation

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Proceedings Article | 14 December 2020 Poster

4MOST fiber system: MAIT of the test-slit-units

Andreas Kelz, Thomas Jahn, Dennis Plüschke, Allar Saviauk, Lukas Wagner, Florian Zscheyge, Dionne Haynes, Roger Haynes, Walter Seifert, Karen Disseau, Florence Laurent

Proceedings Volume 11447, 114478R (2020) https://doi.org/10.1117/12.2562547

KEYWORDS: Spectrographs, Telescopes, Calibration, Astronomical imaging, Spectroscopes, Observatories, Optical fibers, Camera shutters, Connectors, Point spread functions

Proceedings Article | 13 December 2020 Poster + Paper

The 4MOST secondary guider imaging system

Ulrike Lemke, Thomas Liebner, Svend Bauer, Samuel Barden, Roland Winkler, Max Funck, Swara Rahurkar, Andreas Kelz, Nicolas Azais

Proceedings Volume 11447, 114478Q (2020) https://doi.org/10.1117/12.2562381

KEYWORDS: Imaging systems, Spectroscopy, Telescopes, Cameras, Image sensors, Relays, Astronomical telescopes, Infrared telescopes, Stars, Charge-coupled devices

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Proceedings Article | 13 December 2020 Presentation

4MOST: the 4-metre Multi-Object Spectroscopic Telescope project status: instrument manufacturing and integration, operations development, and survey planning

Roelof de Jong, Samual Barden, Olga Bellido-Tirado, Steffen Frey, Domenico Giannone, Diana Johl, Isabella Cesarini, Genoveva Micheva, Jakob Walcher, Andreas Kelz, Joar Brynnel, Sofia Feltzing, Richard McMahon, Scott Smedley, Amina Helmi, Mike Irwin, Norbert Christlieb, Cristina Chiappini, Ivan Minchev, Thomas Bensby, Maria Bergemann, Johan Comparat, Andrea Merloni, Simon Driver, Jochen Liske, Jean-Paul Kneib, Johan Richard, Maria-Rosa Cioni, Mark Sullivan, Alban Remilleux, Florian Rothmaier, Jean-François Pirard, Vincenzo Mainieri, Ingo Stilz, Johan Pragt, Wolfgang Gaessler, Clare Worley, Man Lam, Jörg Knoche, Nicholas Walton, Roland Winkler, Else Starkenburg, Hakan Önel, Matthias Steinmetz

Proceedings Volume 11447, 1144719 (2020) https://doi.org/10.1117/12.2561036

KEYWORDS: Spectroscopes, Telescopes, Astronomical imaging, Manufacturing, Astronomical telescopes, Infrared telescopes, Spectrographs, Visible radiation, Infrared astronomy, Infrared spectroscopy

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Proceedings Article | 13 December 2020 Paper

MOSAIC: the high multiplex and multi-IFU spectrograph for the ELT

Francois Hammer, Simon Morris, Beatriz Barbuy, Jean-Gabriel Cuby, Lex Kaper, Matthias Steinmetz, Chris Evans, Mathieu Puech, Rubén Sánchez-Janssen, Myriam Rodrigues, David le Mignant, Sandrine Zanchetta, Gavin Dalton, Fatima De Frondat, Lidia Tasca, Sylvestre Taburet, Thierry Fusco, Jean-Marc Conan, Tim Morris, Fanny Chemla, Marc Dubbeldam, Marie Larrieu, Ian Lewis, Mike Macintosh, Andreas Kelz, Yanbin Yang, Kacem El Hadi, Kjetil Dohlen, Ramon Navarro, Annemieke Janssen, Jose Afonso, Edwin Bergin , Alexis Finoguenov, Susan Kassin, Göran Östlin, Laura Pentericci, Daniel Schaerer, Bodo Ziegler, Caroline Lim, Timothy Butterley, Walter Seifert, Chris Miller, Jesus Gallego

Proceedings Volume 11447, 1144725 (2020) https://doi.org/10.1117/12.2561222

KEYWORDS: Spectrographs, Optical instrument design, Astronomical imaging, Large telescopes, Visible radiation, Astronomy, Astronomical telescopes, Telescopes

Proceedings Article | 11 July 2018 Paper

MOSAIC: the ELT multi-object spectrograph

R. Sanchez, Y. Yang, M. Close, P. Jagourel, E. Fitzsimons, G. Dalton, M. Rodrigues, F. Chemla, T. Morris, M. Dubbeldam, P. Parr-Burman, G. Rousset, É. Gendron, I. Guinouard, A. Kelz, K. Middleton, I. Lewis, J. Pragt, A. Janssen, R. Navarro, M. Larrieu, K. El Hadi, K. Dohlen, F. De Frondat, M. Frotin, F. Hammer, S. Morris, L. Kaper, B. Barbuy, J-G. Cuby, Olivier Le Fèvre, C. Evans, M. Puech

Proceedings Volume 10702, 10702A4 (2018) https://doi.org/10.1117/12.2314135

KEYWORDS: Spectrographs, Near infrared, Adaptive optics, Visible radiation, Microlens, Astronomical imaging, Sensors, Mirrors, Relays, Spatial resolution

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