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List of works by Alfred Krabbe

10- and 20-mu.m imaging with MANIAC

3 D : a new tool for probing the stars and ISM in AGN

scientific article published in January 1996

3D: The new MPE near-infrared field imaging spectrometer

scientific article published in 1994

3D: The next generation near-infrared imaging spectrometer

scholarly article

A cluster of He I emission-line stars in the Galactic Center

scientific article published in January 1991

A multiwavelength study of 30 Doradus : the interstellar medium in a low-metallicity galaxy

scientific article published in January 1995

A near-infrared spectral imaging study of T Tau

scientific article published in January 1996

A search for young solar system analogues with the VLT

scientific article

Analysing derived metallicities and ionization parameters from model-based determinations in ionized gaseous nebulae

scientific article published in January 2011

Boresight calibration of FIFI-LS: in theory, in the lab and on sky

scientific article published on 6 August 2014

Capabilities, performance, and status of the SOFIA science instrument suite

article

Chopping secondary mirror for a cooled infrared telescope

scientific article published on 01 February 1986

Data Reduction Pipeline for OSIRIS, the new NIR Diffraction Limited Imaging Field Spectrometer for the Keck Adaptive Optics System

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

Diffraction Limited Imaging Spectroscopy of a Sgr A* Flare with OSIRIS

Diffraction-limited Imaging Spectroscopy of the Sagittarius A* Region Using OSIRIS, a New Keck Instrument

scientific article published in the Astrophysical Journal

Disk-mediated accretion burst in a high-mass young stellar object

Early science results from SOFIA

Early science with SOFIA, the stratospheric observatory for infrared astronomy

Elusive active galactic nuclei

scientific article

Excitation of the [Fe III] bubble surrounding the Galactic Center "mini-cavity"

scientific article published in January 1993

Extended H-alpha emission from IRAS F10214+4724 : starburst or active galactic nucleus ?

scientific article

FAST : a near-infrared imaging Fabry-Perot spectrometer

scientific article published in January 1993

FAST on the WHT

scientific article published in January 1991

FIFI-LS observation planning and data reduction

scientific article published on 8 July 2014

First High‐Contrast Science with an Integral Field Spectrograph: The Substellar Companion to GQ Lupi

scientific article published in the Astrophysical Journal

First results of the MPE near infrared camera

scholarly article

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

High resolution NIR imaging of the starburst galaxy NGC 1808

scientific article published in January 1994

High spatial resolution NIR spectroscopic imaging of the circum-nuclear region of the Seyfert 2 galaxy NGC 1068

High spatial resolution NIR spectroscopic imaging of the starburst galaxies NGC 6240 and NGC 253

High-resolution imaging of [FeII] 1.64 microns, brackett-gamma, and H2 1-0 S(1) emission in the starburst galaxy NGC 253

scientific article published in January 1993

High-resolution imaging of brackett-gamma and H2 1-0 S(1) emission in the Seyfert galaxy NGC 1068

scientific article published in January 1991

Infrared imaging and spectroscopy of NGC 7469

scientific article published in the Astrophysical Journal

Integral Field Spectroscopy of a Candidate Disk Galaxy atz∼ 1.5 Using Laser Guide Star Adaptive Optics

scientific article published in the Astrophysical Journal

Integral-field spectroscopy at the resolution limit of large telescopes: the science program of OSIRIS at Keck

Kinematics and distribution of dense gas in Seyfert nuclei

scholarly article

Liquid phase epitaxy centrifuge for growth of ultrapure gallium arsenide for far-infrared photoconductors

MANIAC: A new mid- and near-infrared array camera

scientific article

MCP detector development for UV space missions

scientific article published on 13 December 2020

Mid-infrared [Ne ii] line emission from the nucleus of NGC 253

scientific article published in January 1998

NIR imaging spectroscopy of IRAS F10214+4724: evidence for a starburst region around an AGN at z = 2.3

scholarly article

NIR imaging spectroscopy of extrasolar planets

scientific article published in January 2005

Near infrared imaging spectroscopy of IRAS FSC10214+4724: evidence for a starburst region around an AGN at z=2.3

scientific article published in January 1996

Near infrared imaging spectroscopy of NGC 1275

scholarly article

Near-IR imaging spectroscopy of IC 342: spatially resolving a bar-driven central starburst

scientific article published in January 1997

Near-infrared imaging spectroscopy of the inner few arcseconds of NGC 4151 with OSIRIS at Keck

scientific article published in Astronomy and Astrophysics

Near-infrared integral field spectroscopy of Markarian 231

scientific article published in January 1997

Near-infrared integral-field spectroscopy of HD209458b

Near-infrared line imaging of NGC 6240 : collision shock and nuclear starburst

Near-infrared spectral imaging of NGC 1808: probing the starburst

scientific article published in January 1994

Near-infrared spectroscopic imaging of the circumnuclear environment of NGC 1068

scientific article published in January 1994

Nuclear Star-forming Structures and the Starburst–Active Galactic Nucleus Connection in Barred Spirals: NGC 3351 and NGC 4303

scientific article published on 20 July 1997

N‐Band Imaging of Seyfert Nuclei and the Mid‐Infrared–X‐Ray Correlation

OSIRIS – a New Integral-Field Spectrograph at Keck Observatory

OSIRIS: A diffraction limited integral field spectrograph for Keck

OSIRIS: AO-assisted integral-field spectroscopy at the Keck Observatory

scientific article

OSIRIS: a diffraction limited integral field spectrograph for Keck

scientific article published in January 2006

OSIRIS: infrared integral field spectrograph for the Keck adaptive optics system

Observing exoplanets with SOFIA

scientific article

On the origin of the ultraviolet continuum in Seyfert 2 galaxies

scientific article published in January 1997

Precise angular positioning at 6K: the FIFI-LS grating assembly

scientific article published on 8 July 2014

Quantitative spectroscopy of the HeI cluster in the Galactic Center

scientific article

Results from a triple chord stellar occultation and far-infrared photometry of the trans-Neptunian object (229762) 2007 UK126

scientific article published in Astronomy and Astrophysics

SARIM PLUS—sample return of comet 67P/CG and of interstellar matter

SOFIA general investigator science program

article

SOFIA science instruments: commissioning, upgrades and future opportunities

article

SOFIA telescope

Seyfert Activity and Nuclear Star Formation in the Circinus Galaxy

scientific article published in the Astrophysical Journal

Software architecture for OSIRIS: an infrared integral-field spectrograph for the Keck adaptive optics system

Spatially resolved near-infrared emission and a bubble of hot gas in the central active region of the galaxy

Status of the STUDIO UV balloon mission and platform

scientific article published on 13 December 2020

Status of the Stratospheric Observatory for Infrared Astronomy (SOFIA)

scholarly article by R.D. Gehrz et al published September 2011 in Advances in Space Research

Structure and chemistry of the Orion bar photon-dominated region

scientific article

The Circumnuclear Starburst in NGC 7552: First Results from Near‐Infrared Spectral Synthesis

scientific article published in the Astrophysical Journal

The SOFIA observatory at the start of routine science operations: mission capabilities and performance

article

The dark mass concentration in the central parsec of the Milky Way

scientific article

The interaction of stars and gas in M83: a multiwavelenght view of the disk, the spiral arms and the nucleus

scientific article published in January 1993

The nature of the brightest Galactic Center HeI emission line star

scientific article published in January 1994

The nuclear stellar cluster NGC 1068

scientific article

The nuclear stellar cluster in NGC 1068

The starburst in the Wolf-Rayet nucleus of the LINER NGC 6764

scholarly article

Towards a European Stratospheric Balloon Observatory: the ESBO design study

scientific article

VLT-detection of two edge-on circumstellar disks in the {rho} Oph dark cloud

scholarly article

σ ORIONIS IRS1 A AND B: A BINARY CONTAINING A PROPLYD

scientific article (publication date: 7 August 2009)