Dr. Bernhard Dorner Profile

Dr. Bernhard Dorner

Postdoc at Max Planck Institut fur Astronomie

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 29 July 2016 Paper

Paper

The spectral calibration of JWST/NIRSpec: results from the recent cryo-vacuum campaign (ISIM-CV3)

Giovanna Giardino, Nora Luetzgendorf, Pierre Ferruit, Bernhard Dorner, Catarina Alves de Oliveira, Stephan Birkmann, Torsten Boeker, Tim Rawle, Marco Sirianni

Proceedings Volume 9904, 990445 (2016) https://doi.org/10.1117/12.2232042

KEYWORDS: Spectral calibration, Calibration, Data modeling, Instrument modeling, Staring arrays, Optimization (mathematics), Molybdenum, Prisms, Data acquisition, Optical components

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Proceedings Article | 29 July 2016 Paper

Paper

The JWST/NIRSpec instrument: update on status and performances

Stephan Birkmann, Pierre Ferruit, Tim Rawle, Marco Sirianni, Catarina Alves de Oliveira, Torsten Böker, Giovanna Giardino, Nora Lützgendorf, Anthony Marston, Martin Stuhlinger, Maurice te Plate, Peter Jensen, Peter Rumler, Bernhard Dorner, Hermann Karl, Peter Mosner, Raymond Wright, Robert Rapp

Proceedings Volume 9904, 99040B (2016) https://doi.org/10.1117/12.2231837

KEYWORDS: Space telescopes, James Webb Space Telescope, Aerospace engineering, Camera shutters, Sensors, Staring arrays, Electroluminescent displays, Acoustics, Instrument modeling, Spectroscopy

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Proceedings Article | 2 August 2014 Paper

Paper

Status of the JWST/NIRSpec instrument

Stephan Birkmann, Pierre Ferruit, Catarina Alves de Oliveira, Torsten Böker, Guido De Marchi, Giovanna Giardino, Marco Sirianni, Martin Stuhlinger, Peter Jensen, Peter Rumler, Massimo Falcolini, Maurice B. te Plate, Giovanni Cresci, Bernhard Dorner, Ralf Ehrenwinkler, Xavier Gnata, Thomas Wettemann

Proceedings Volume 9143, 914308 (2014) https://doi.org/10.1117/12.2054642

KEYWORDS: James Webb Space Telescope, Calibration, Mirrors, Sensors, Staring arrays, Aerospace engineering, Space telescopes, Camera shutters, Near infrared, Computer aided design

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Proceedings Article | 2 August 2014 Paper

Paper

Observing transiting exoplanets with JWST/NIRSpec

P. Ferruit, S. Birkmann, T. Böker, M. Sirianni, G. Giardino, G. de Marchi, C. Alves de Oliveira, B. Dorner

Proceedings Volume 9143, 91430A (2014) https://doi.org/10.1117/12.2054756

KEYWORDS: Stars, Spectral resolution, Sensors, Signal to noise ratio, Spectroscopy, Exoplanets, Interference (communication), James Webb Space Telescope, Spectroscopes, Electrons

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Proceedings Article | 8 July 2014 Paper

Paper

PANIC in the lab: status before commissioning

Bernhard Dorner, Armin Huber, M. Concepcion Cárdenas Vázquez, Irene Ferro Rodriguez, Peter Bizenberger, Vianak Naranjo, Johana Panduro, Ulrich Mall, Matthias Alter, Richard Mathar, Clemens Storz, Ralf-Rainer Rohloff, Patrick Fopp, Werner Laun, José Miguel Ibáñez, Antonio García Segura, Víctor Terrón, Josef Fried, Matilde Fernández, Julio Rodríguez Gómez, Klaus Meisenheimer

Proceedings Volume 9147, 91473X (2014) https://doi.org/10.1117/12.2054922

KEYWORDS: Sensors, Telescopes, Interfaces, Optical alignment, Optical components, Tolerancing, Mirrors, Optical filters, Optical benches, Staring arrays

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Proceedings Article | 21 September 2012 Paper

Paper

The Near Infrared Spectrograph (NIRSpec) on-ground calibration campaign

Stephan Birkmann, Pierre Ferruit, Torsten Böker, Guido De Marchi, Giovanna Giardino, Marco Sirianni, Martin Stuhlinger, Peter Jensen, Maurice B. J. te Plate, Peter Rumler, Bernhard Dorner, Xavier Gnata, Thomas Wettemann

Proceedings Volume 8442, 84423E (2012) https://doi.org/10.1117/12.925279

KEYWORDS: Calibration, James Webb Space Telescope, Spectrographs, Spectral calibration, Camera shutters, Near infrared, Electroluminescent displays, Spectroscopes, Cryogenics, Mirrors

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Proceedings Article | 21 September 2012 Paper

Paper

The JWST near-infrared spectrograph NIRSpec: status

Pierre Ferruit, Giorgio Bagnasco, Reiner Barho, Stephan Birkmann, Torsten Böker, Guido De Marchi, Bernhard Dorner, Ralf Ehrenwinkler, Massimo Falcolini, Giovanna Giardino, Xavier Gnata, Karl Honnen, Peter Jakobsen, Peter Jensen, Manfred Kolm, Hans-Ulrich Maier, Ralf Maurer, Markus Melf, Peter Mosner, Peter Rumler, Jean-Christophe Salvignol, Marco Sirianni, Paolo Strada, Maurice te Plate, Thomas Wettemann

Proceedings Volume 8442, 84422O (2012) https://doi.org/10.1117/12.925810

KEYWORDS: James Webb Space Telescope, Spectroscopy, Spectral resolution, Spectroscopes, Molybdenum, Sensors, Spectrographs, Astronomical imaging, Galactic astronomy, Near infrared spectroscopy

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Proceedings Article | 29 September 2011 Paper

Paper

Wavelength calibration of the JWST near-infrared spectrograph (NIRSpec)

Stephan Birkmann, Torsten Böker, Pierre Ferruit, Giovanna Giardino, Peter Jakobsen, Guido de Marchi, Marco Sirianni, Maurice te Plate, Jean-Christophe Savignol, Xavier Gnata, Thomas Wettemann, Bernhard Dorner, Giovanni Cresci, Fabiàn Rosales-Ortega, Martin Stuhlinger, Richard Cole, Jason Tandy, Chris Brockley-Blatt

Proceedings Volume 8150, 81500B (2011) https://doi.org/10.1117/12.893896

KEYWORDS: Calibration, Argon, James Webb Space Telescope, Lamps, Instrument modeling, Spectrographs, Data modeling, Space telescopes, Optical filters, Cryogenics

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Proceedings Article | 29 September 2011 Paper

Paper

Calibrating the position of images and spectra in the NIRSpec instrument for the James Webb Space Telescope

Guido De Marchi, Maurice B. te Plate, Stephan Birkmann, Torsten Böker, Pierre Ferruit, Giovanna Giardino, Peter Jakobsen, Marco Sirianni, Jean-Christophe Savignol, Xavier Gnata, Reiner Barho, Michel Kosse, Peter Mosner, Bernhard Dorner, Giovanni Cresci, Fabian Rosales-Ortega, Martin Stuhlinger, Torsten Gross, Thomas Leikert

Proceedings Volume 8150, 81500C (2011) https://doi.org/10.1117/12.893914

KEYWORDS: Sensors, Calibration, James Webb Space Telescope, Optical components, Target acquisition, Mirrors, Prisms, Optical filters, Staring arrays, Temperature metrology

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Proceedings Article | 11 August 2010 Paper

Paper

Optical wavefront characterization using phase retrieval for the NIRSpec demonstration model for the James Webb Space Telescope

Jeffrey Smith, David Aronstein, Pamela Davila, Bruce Dean, Bernhard Dorner, Xavier Gnata, Markus Melf, Jean-François Pittet, Maurice B. Te Plate

Proceedings Volume 7731, 77313P (2010) https://doi.org/10.1117/12.857755

KEYWORDS: Phase retrieval, Wavefronts, Sensors, James Webb Space Telescope, Wavefront sensors, Cryogenics, Monochromatic aberrations, Monte Carlo methods, Data modeling, Error analysis

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Proceedings Article | 5 August 2010 Paper

Paper

Status of the NIRSpec instrument

Stephan Birkmann, Torsten Böker, Peter Jakobsen, Guido de Marchi, Marco Sirianni, Giorgio Bagnasco, Peter Jensen, Maurice B. J. te Plate, Peter Rumler, Jean-Christophe Salvignol, Paolo Strada, Manfred Kolm, Xavier Gnata, Karl Honnen, Jess Köhler, Robert Lemke, Marc Maschmann, Markus Melf, Jean-Francois Pittet, Pierre Ferruit, Bernhard Dorner

Proceedings Volume 7731, 77310D (2010) https://doi.org/10.1117/12.858000

KEYWORDS: Calibration, Mirrors, Optical filters, James Webb Space Telescope, Sensors, Staring arrays, Fermium, Frequency modulation, Spectrographs, Spectroscopes

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Proceedings Article | 4 August 2010 Paper

Paper

Confronting the NIRSpec Instrument Performance Simulator outputs with results of the NIRSpec Demonstration Model calibration campaign

Bernhard Dorner, Pierre Ferruit, Xavier Gnata, Stephan Birkmann, Torsten Böker, Guido de Marchi, Marco Sirianni, Werner Hupfer, Jess Köhler, Manfred-Georg Kolm, Ralf Ehrenwinkler, Laure Piquéras, Emeline Legros, Pierre-Jacques Legay, Arlette Pécontal-Rousset, Aurélien Jarno, Aurélien Pons

Proceedings Volume 7738, 773813 (2010) https://doi.org/10.1117/12.856623

KEYWORDS: Photons, Sensors, Point spread functions, Diffraction, Device simulation, Calibration, Instrument modeling, Data modeling, Signal attenuation, James Webb Space Telescope

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Proceedings Article | 4 August 2010 Paper

Paper

The JWST/NIRSpec instrument performance simulator software

L. Piquéras, E. Legros, A. Pons, P.-J. Legay, P. Ferruit, B. Dorner, A. Pécontal, X. Gnata, P. Mosner

Proceedings Volume 7738, 773812 (2010) https://doi.org/10.1117/12.856860

KEYWORDS: Sensors, Calibration, Device simulation, Instrument modeling, James Webb Space Telescope, Molybdenum, Software development, Data modeling, Spectrographs, Computer simulations

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Proceedings Article | 12 July 2008 Paper

Paper

The on-ground calibration of the Near Infrared Spectrograph (NIRSpec instrument on-board the James Webb Space Telescope (JWST)

Giorgio Bagnasco, Pierre Ferruit, Torsten Boeker, Martin Closs, Bernhard Dorner, Xavier Gnata, Jess Koehler, Manfred Kolm, Christoph Kuechel, Harald Langenbach, Markus Melf, Jean-Francoise Pittet, Maurice Te Plate, Thomas Wetteman

Proceedings Volume 7010, 701035 (2008) https://doi.org/10.1117/12.788172

KEYWORDS: Calibration, James Webb Space Telescope, Optical filters, Spectral calibration, Sensors, Integrating spheres, Spectrographs, Mirrors, Signal attenuation, Cryogenics

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Proceedings Article | 9 July 2008 Paper

Paper

The ESA-developed NIRSpec performance simulator

Maurice te Plate, Bernhard Dorner, Pierre-Antoine Frugier

Proceedings Volume 7017, 70170Y (2008) https://doi.org/10.1117/12.788318

KEYWORDS: Sensors, Point spread functions, Distortion, Device simulation, Optical filters, Calibration, Staring arrays, Camera shutters, Optical components, Computer simulations

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Showing 5 of 15 publications

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