Presentations by Markus Wittkowski
2008
Wittkowski, M., Lecture at the VLTI summer school
"Astrometry and Imaging with the Very Large Telescope Interferometer",
held in Keszthely, Hungary, 2 - 13 June 2008:
AMBER and MIDI instruments
(ppt,
pdf)
2007
Wittkowski, M., Talk at the workshop "Physics of Galactic Nuclei",
MPE, Garching, 15 December 2007:
Near-infrared interferometry of NGC 1068 (ppt,
pdf).
Wittkowski, M., et al., Seminar at the University of
Nice, France, 19 November 2007:
Atmospheres, pulsation, and mass-loss of AGB stars (ppt,
pdf).
Wittkowski, M., Public Talk at the "Lange Nacht der Wissenschaft",
ESO Garching, Germany, 13 October 2007:
Astronomische Interferometrie: Viele Augen sehen schaerfer als Eines. (ppt,
pdf).
Wittkowski, M., Lecture at the VLTI summer school "Active Galactic
Nuclei at the highest angular resolution: theory and observations
", held in Torun, Poland, 1 Sep 2007:
AMBER & MIDI instruments - the user's point of view
(ppt,
pdf)
Practical session on calibrators (talk)
(ppt,
pdf)
Practical session on calibrators (sheet)
(doc,
pdf)
Wittkowski, M., Lecture at the VLTI summer school "Circumstellar
disks and planets at very high angular resolution", held in Ofir, Portugal, 31 May 2007: AMBER & MIDI instruments - the user's point of view
(ppt,
pdf).
Wittkowski, M., et al., Astronomical Colloquium at the University of
Sydney, held in Sydney, Australia, 23 March 2007: VLT
Interferometry of non-Mira and Mira giants (ppt,
pdf).
Wittkowski, M., Boboltz, D. A., Ohnaka, K., Driebe, T, Scholz, M.,
Contributed
Talk, IAU
Symposium 242 ``Astrophysical masers and their environments'', held
in Alice Springs, Australia, 12-16 March 2007: The Mira variable
S Ori: SiO maser shells related to the photosphere and dust shell at 3
epochs (ppt,
pdf);
Proceedings
article.
2006
Wittkowski, M., Talk, ESO Science Day 2006, held in Garching, Germany,
13 October 2006: The immediate
vicinity of AGN (ppt,
pdf).
Wittkowski, M., Boboltz, D. A., Driebe, T., Ohnaka, K., Contributed
Talk, Conference ``Why
Galaxies Care About AGB stars'', held in Vienna, Austria, 7-11
August 2006: Polychromatic
interferometry of Mira variables (ppt,
pdf); Proceedings
article.
Wittkowski, M.,
Colloquium at the University of Jena, held in Jena, Germany, 12
July 2006: VLTI
measurements
of cool evolved stars (ppt,
pdf).
Wittkowski, M., Invited Lecture, Euro Summer School
"Observation and Data reduction with the Very Large Telescope
Interferometer", held in Goutelas, France, 4-16 June 2006: AMBER and MIDI
from user's point of view (ppt,
pdf);
Proceedings
article.
Wittkowski, M., Invited Talk, 1st Joint
ARENA/OPTICON JRA4 Workshop on Interferometry, held in Nice,
France, 10-12 May 2006: Stellar
Astrophysics based on optical long-baseline interferometry - present
and future (ppt,pdf).
2005
Wittkowski, M., ESO Science Day, Garching, November 29, 2005: Near-infrared
interferometry of the Seyfert galaxy NGC 1068 (ppt,
pdf).
Wittkowski, M., et al., Scientific Colloquium, held at U.S. Naval Observatory,
Washington, DC, USA, September 1, 2005:
Multi-wavelength
interferometry
of evolved stars (ppt,
pdf).
Wittkowski, M., et al., Scientific
Colloquium, held at MPIfR Bonn,
Germany, April 28, 2005:
Multi-wavelength
interferometry
of evolved stars (ppt,
pdf).
Wittkowski, M., Boboltz, D. A., Driebe, T., & Ohnaka, K.,
Talk, Workshop ``Stellar
End Products", held in Granada, Spain, April
13-15, 2005: VLTI
observations
of AGB stars (ppt, pdf); Proceedings
article.
Wittkowski, M., Boboltz, D. A., Driebe, T., & Ohnaka, K, Invited
Talk, ESO
Workshop ``The power of optical/IR interferometry: recent
scientific results and 2nd generation VLTI instrumentation'', held
in
Garching, Germany, April 4-8, 2005: Multi-wavelength
interferometry of
evolved stars with VLBA and VLTI (ppt, pdf);
Proceedings
article.
2004
Wittkowski, M., et al., Invited Talk, Workshop ``The central
parsec of
galaxies'', held
at MPIA
Heidelberg, Germany, Oct. 6-8, 2004: VLT Interferometry: The
milliarcsec view at 2 um (ppt,
pdf).
Wittkowski, M, Boboltz, D., Driebe, D., & Ohnaka, K., Talk, Alma
Community Day, held at ESO Garching,
Germany, September 24, 2004: Multiwavelength
studies of
evolved stars using VLTI, VLBA, and ALMA (ppt,
pdf).
Wittkowski, M., Invited Talk, Conference ``37th
Liège
International Astrophysical Colloquium "Science Case for Next
Generation Optical/Infrared Interferometric Facilities (the post VLTI
era)'', held in Colonster Castle, Liège University, Belgium,
August 23-25, 2004 : Fundamental
Stellar Parameters (ppt, pdf);
Proceedings
article.
Wittkowski, M., Ballester, P., Canavan, T., Comerón, F., Hummel,
C. A., Kaufer, A., Marteau, S., Mathys, G., Morel, S., Nass, P.,
Percheron, I., Peron, M., Petr-Gotzens, M., Rantakyrö, F.,
Richichi, A., Schöller, M., Silva, D., van den Ancker, M., &
Wallander, A., Talk, SPIE
Conference 5491 ``New Frontiers in Stellar
Interferometry", held in Glasgow, Scotland, UK, June 21-25, 2004:
Observing
with the VLT
Interferometer (ppt, pdf); Proceedings
article.
Wittkowski, M, et al., Talk, Workshop ``The
structure and composition of Active
Galactic Nuclei: Optical Interferometry and adaptive optics
of NGC 1068'', held at Lorentz Center, Leiden, The Netherlands,
Jan.
12-14, 2004: K-band
VLTI/VINCI observations of NGC 1068 (ppt,
pdf).
2003
Wittkowski, M, et al., Talk, Ringberg
Workshop ``Long-baseline interferometry
in the mid-infrared'', held at Schloss Ringberg, Rottach-Egern,
Germany, Sep. 3, 2003: ESO user
support and proposal preparation tools
for MIDI (ppt, pdf).
Wittkowski, M., Glindemann, A., & Paresce, Invited Talk, Conference
``Future directions
in high resolution astronomy: A celebration
of the 10th anniversary of the VLBA'', held in Socorro, NM, USA,
June
8-12, 2003: High-resolution
with large ground-based optical/IR
telescopes (ppt, pdf); Proceedings
article.
Wittkowski, M., & Boboltz, D. A., Talk, Conference ``Future
directions in high resolution astronomy: A
celebration of the 10th anniversary of the VLBA'', held in Socorro,
NM,
USA, June 8-12, 2003: Joint
VLTI/VLBA observations of Mira stars (ppt,
pdf); Proceedings
article.
Wittkowski, M, Scientific Colloquium, U.S.
Naval Observatory,
Washington, DC, USA, June 4, 2003: Interferometry
with Large Telescopes
and Joint VLTI/VLBA Observations of Mira Stars
(ppt, pdf).
2002
Wittkowski, M., & Hummel, C. A., Talk, SPIE
Conference 4838
``Interferometry for Optical Astronomy II", held in Waikoloa,
Hawaii,
USA, August 22-28, 2002: Interferometric
measurements of stellar
intensity profiles (ppt, pdf). Proceedings
article.
Wittkowski, M., Lecture, ``Interferometry
Week'', held at ESO Santiago,
Chile, January 14-16, 2002: Phase
Closure (pdf).