Dr. Christof Iserlohe Profile

Dr. Christof Iserlohe

at Univ zu Köln

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 15 July 2016 Paper

Observing with FIFI-LS on SOFIA: time estimates and strategies to use a field imaging spectrometer on an airborne observatory

Christian Fischer, Aaron Bryant, Siman Beckmann, Sebastian Colditz, Fabio Fumi, Norbert Geis, Thomas Henning, Rainer Hönle, Christof Iserlohe, Randolf Klein, Alfred Krabbe, Leslie Looney, Albrecht Poglitsch, Walfried Raab, Felix Rebell, Christopher Trinh

Proceedings Volume 9910, 991027 (2016) https://doi.org/10.1117/12.2232148

KEYWORDS: Observatories, Spectroscopy, Data archive systems, Advanced distributed simulations, X-rays, Data centers, Analytical research, Current controlled current source, Data analysis, Databases

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Proceedings Article | 8 July 2014 Paper

FIFI-LS observation planning and data reduction

Aaron Bryant, Christian Fischer, Rainer Hönle, Simon Beckmann, Sebastian Colditz, Fabio Fumi, Norbert Geis, Christof Iserlohe, Randolf Klein, Alfred Krabbe, Leslie Looney, Albrecht Poglitsch, Walfried Raab, Sarah Ragan, Felix Rebell, Maureen Savage

Proceedings Volume 9147, 91474G (2014) https://doi.org/10.1117/12.2055565

KEYWORDS: Telescopes, Sensors, Human-machine interfaces, Astronomy, Computing systems, Observatories, Signal to noise ratio, Electronics, Signal processing, Signal detection

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Proceedings Article | 13 September 2012 Paper

Diamond milling of metal mirrors with optical surface quality

Christof Iserlohe, Andreas Eckart, Christian Straubmeier, Damian Moratschke, Bernhard Brandl

Proceedings Volume 8450, 84504V (2012) https://doi.org/10.1117/12.925168

KEYWORDS: Mirrors, Surface roughness, Diamond, Metals, Optics manufacturing, Spherical lenses, Microscopes, Nose, Infrared radiation, Interferometers

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Proceedings Article | 12 September 2012 Paper

Beating the confusion limit: the necessity of high angular resolution for probing the physics of Sagittarius A* and its environment: opportunities for LINC-NIRVANA (LBT), GRAVITY (VLTI) and and METIS (E-ELT)

A. Eckart, N. Sabha, G. Witzel, C. Straubmeier, B. Shahzamanian, M. Valencia-S., Macarena García-Marín, M. Horrobin, L. Moser, J. Zuther, S. Fischer, C. Rauch, S. Rost, C. Iserlohe, S. Yazici, S. Smajic, M. Wiest, C. Araujo-Hauck, I. Wank

Proceedings Volume 8445, 84451F (2012) https://doi.org/10.1117/12.925157

KEYWORDS: Stars, Spatial resolution, Monte Carlo methods, X-rays, Scattering, Physics, Telescopes, Statistical analysis, Infrared radiation, Near infrared

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Proceedings Article | 9 July 2008 Paper

LIINUS/SERPIL: a design study for interferometric imaging spectroscopy at the LBT

F. Müller Sánchez, C. Gál, F. Eisenhauer, A. Krabbe, M. Haug, C. Iserlohe, T. Herbst

Proceedings Volume 7014, 701425 (2008) https://doi.org/10.1117/12.788061

KEYWORDS: Spectrographs, Interferometry, Stars, Optical fibers, Galactic astronomy, Telescopes, Microlens, Astronomy, Microlens array, Field spectroscopy

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Proceedings Article | 9 July 2008 Paper

LIINUS: a design study for interferometric imaging spectroscopy at the LBT

C. Gál, F. Müller-Sánchez, A. Krabbe, F. Eisenhauer, C. Iserlohe, M. Haug, T. Herbst

Proceedings Volume 7014, 70147E (2008) https://doi.org/10.1117/12.787771

KEYWORDS: Spectrographs, Sensors, Interferometry, Telescopes, Mirrors, Point spread functions, Cameras, Spatial resolution, Optical design, Microlens

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Proceedings Article | 11 July 2006 Paper

First results with OSIRIS: NIR-imaging spectroscopy at the diffraction limit

A. Krabbe, J. Larkin, C. Iserlohe, M. Barczys, A. Quirrenbach, M. McElwain, J. Weiss, S. Wright

Proceedings Volume 6269, 62694Q (2006) https://doi.org/10.1117/12.671035

KEYWORDS: Spectrographs, Adaptive optics, Microlens, Stars, Telescopes, Sensors, Near infrared, Diffraction, Infrared radiation, Imaging systems

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Proceedings Article | 29 June 2006 Paper

LIINUS/SERPIL: a design study for interferometric imaging spectroscopy at the LBT

C. Gál, F. Müller-Sánchez, A. Krabbe, F. Eisenhauer, C. Iserlohe, M. Haug, T. Herbst

Proceedings Volume 6269, 62693O (2006) https://doi.org/10.1117/12.670220

KEYWORDS: Spectrographs, Interferometry, Spatial resolution, Sensors, Microlens array, Diffraction gratings, Telescopes, Cameras, Microlens, Galactic astronomy

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Proceedings Article | 28 June 2006 Paper

OSIRIS: a diffraction limited integral field spectrograph for Keck

James Larkin, Matthew Barczys, Alfred Krabbe, Sean Adkins, Ted Aliado, Paola Amico, George Brims, Randy Campbell, John Canfield, Thomas Gasaway, Allan Honey, Christof Iserlohe, Christopher Johnson, Evan Kress, David LaFreniere, James Lyke, Ken Magnone, Nick Magnone, Michael McElwain, Juleen Moon, Andreas Quirrenbach, Gunnar Skulason, Inseok Song, Michael Spencer, Jason Weiss, Shelley Wright

Proceedings Volume 6269, 62691A (2006) https://doi.org/10.1117/12.672061

KEYWORDS: Spectrographs, Diffraction, Sensors, Image quality, Adaptive optics, Wavefronts, Cameras, Stars, Galactic astronomy, Astronomy

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Proceedings Article | 28 June 2006 Paper

Near-infrared integral-field spectroscopy of HD209458b

Daniel Angerhausen, Alfred Krabbe, Christof Iserlohe

Proceedings Volume 6269, 62694S (2006) https://doi.org/10.1117/12.671884

KEYWORDS: Exoplanets, Field spectroscopy, Stars, Spectroscopy, Adaptive optics, K band, Planets, Sensors, Spectrographs, Neodymium

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Proceedings Article | 30 September 2004 Open Access

On-sky performance of SPIFFI: the integral field spectrometer for SINFONI at the VLT

Christof Iserlohe, Matthias Tecza, Frank Eisenhauer, Reinhard Genzel, Niranjan Thatte, Roberto Abuter, Matthew Horrobin, Alexander Schegerer, Juergen Schreiber, Henri Bonnet

Proceedings Volume 5492, (2004) https://doi.org/10.1117/12.552197

KEYWORDS: Sensors, Cameras, Stars, Mirrors, Spectrographs, Spectral resolution, Calibration, K band, Spectroscopy, Telescopes

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Proceedings Article | 30 September 2004 Paper

Data reduction pipeline for OSIRIS, the new NIR diffraction-limited imaging field spectrograph for the Keck adaptive optics system

Alfred Krabbe, Tom Gasaway, Inseok Song, Christof Iserlohe, Jason Weiss, James Larkin, Matthew Barczys, David Lafreniere

Proceedings Volume 5492, (2004) https://doi.org/10.1117/12.552592

KEYWORDS: Calibration, Sensors, Spectrographs, Adaptive optics, Imaging systems, Point spread functions, Near infrared, Astronomy, Diffraction, Image sensors

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Proceedings Article | 7 March 2003 Open Access

SINFONI: integral field spectroscopy at 50-milli-arcsecond resolution with the ESO VLT

Frank Eisenhauer, Roberto Abuter, Klaus Bickert, Fabio Biancat-Marchet, Henri Bonnet, Joar Brynnel, Ralf Conzelmann, Bernard Delabre, Robert Donaldson, Jacopo Farinato, Enrico Fedrigo, Reinhard Genzel, Norbert Hubin, Christof Iserlohe, Markus Kasper, Markus Kissler-Patig, Guy Monnet, Claudia Roehrle, Juergen Schreiber, Stefan Stroebele, Matthias Tecza, Niranjan Thatte, Harald Weisz

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.459468

KEYWORDS: Adaptive optics, Spectroscopy, Mirrors, Telescopes, Stars, Lenses, Sensors, Manufacturing, Cameras, Laser guide stars

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