Modern Solar Facilities

Franz Kneer

Description

An international workshop entitled: Modern Solar Facilities Advanced Solar Science was held in Gottingen from September 27 until September 29, 2006. The workshop, which was attended by 88 participants from 24 different countries, gave a broad overview of the current state of solar research, with emphasis on modern telescopes and techniques, advanced observational methods and results, and on modern theoretical methods of modelling, computation, and data reduction in solar physics. This book collects written versions of contributions that were presented at the workshop as invited or contributed talks, and as poster contributions.

Sujets

• Astrophysics

Informations

• Publié par: University of Akron Press
• Date de parution: 02 novembre 2010
• Nombre de lectures: 0
• EAN13: 9781935603214
• Langue: English
• Poids de l'ouvrage: 2 Mo

Extrait

Franz Kneer, Klaus G. Puschmann, and Axel D. Wittmann (Ed.) Modern Solar Facilities

erschienen im Universit tsverlag G ttingen 2007
Franz Kneer, Klaus G. Puschmann, and Axel D. Wittmann (Ed.)
Modern Solar Facilities - Advanced Solar Science
Proceedings of a Workshop held at G ttingen September 27-29, 2006

Universit tsverlag G ttingen 2007
North American Edition The University of Akron Press
First University of Akron Press edition, 2010.



ISBN : 978-1-931968-78-2
ePDF 978-1-935603-20-7 ePub 978-1-935603-21-4
Distributed exclusively by The University of Akron Press in the United States and Canada. The paper used in this publication meets the minimum requirements of American National Standard for Information Sciences-Permanence of Paper for Printed Library Materials, ANSI Z 39.48-1984.
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First published 2007 in Germany by Universit tsverlag G ttingen Copyright 2007 by Universit tsverlag G ttingen All inquiries and permission requests should be addressed to the copyright holder
Contents
Summary of the workshop
F. Kneer, K. G. Puschmann, and A. D. Wittmann

1 Telescopes and instrumentation
Future solar space missions (invited)
B. Fleck
LYRA - a solar UV radiometer using diamond detectors
A. Theissen, A. BenMoussa, U. Sch hle, J.-F. Hochedez, and W. Schmutz
Ground-based solar facilities in the U.S.A. (invited)
C. Denker, D. E. Gary, and T. R. Rimmele
New high resolution solar telescope GREGOR (invited)
R. Volkmer, O. von der L he, F. Kneer, J. Staude, H. Balthasar, T. Berkefeld, P. Caligari, M. Collados, C. Halbgewachs, F. Heidecke, A. Hofmann, M. Klva ň a, M. Sobotka, H. Nicklas, E. Popow, K. G. Puschmann, W. Schmidt, D. Soltau, K. Strassmeier, and A. D. Wittmann
From the G ttingen Fabry-Perot Interferometer to the GREGOR FPI
K. G. Puschmann, F. Kneer, H. Nicklas, and A. D. Wittmann
Gregor@Night. A concept for a night-time spectrograph for the 1.5m solar telescope GREGOR
K. G. Strassmeier, M. Woche, T. Granzer, M. I. Andersen, W. Schmidt, and P. Koubsky
Multi-wavelength observations at the German VTT on Tenerife - Possible combinations of post-focus instruments
C. Beck, K. Mikurda, L. R. Bellot Rubio, T. Kentischer, and M. Collados
Instrumental developments at the Gregory Coud Telescope (GCT) at IRSOL
M. Bianda, R. Ramelli, A. Feller, J. O. Stenflo, and G. K veler
Imaging polarimetry with a tunable narrow-band filter
A. Feller, M. Bianda, and J. O. Stenflo
Methods in high-resolution solar spectroscopy
F. Kneer
SUNRISE: High resolution UV/VIS observations of the Sun from the stratosphere (invited)
A. M. Gandorfer, S. K. Solanki, P. Barthol, V. Mart nez Pillet, W. Schmidt, A. M. Title, M. Kn lker, and the SUNRISE team
ZERODUR mirror substrates for solar telescopes
T. D hring, R. Jedamzik, and P. Hartmann
2 High-resolution and high-precision observations
Future missions for helioseismology (invited)
M. Roth
Helioseismology at MPS
L. Gizon, R. Cameron, J. Jackiewicz, M. Roth, H. Schunker, and T. Stahn
Structure and evolution of supergranulation from local helioseismology
J. Hirzberger, L. Gizon, S. K. Solanki, and T. L. Duvall, Jr.
Solar adaptive optics (invited)
T. Berkefeld
Anisoplanatic optical transfer functions for solar adaptive optics from simulation using wave front sensor data
M. Sailer and O. von der L he
Solar image restoration (invited)
M. G. L fdahl, M. J. van Noort, and C. Denker
Probabilistic suppression of astronomical image degradations
M. Haindl and S. Š imberov
Advances, challenges and limitations of speckle reconstruction and deconvolution
K. Mikurda, O. von der L he, F. W ger, and W. Schmidt
Reversed granulation in Fe I 7090.4
K. Janssen and G. Cauzzi
The height dependence of temperature - velocity correlation in the solar photosphere
J. Koza, A. Ku č era, J. Ryb k, and H. W hl
Polarimetry in the visible and near infrared (invited)
M. Collados
Dynamics of the quiet photosphere and its magnetic field under high spatial resolution
K. G. Puschmann, F. Kneer, and I. Dom nguez Cerde a
Internetwork magnetic fields
M. J. Mart nez Gonz lez, M. Collados, and B. Ruiz Cobo
High-resolution CN spectroscopy of small-scale solar magnetic features
V. V. Zakharov, A. Gandorfer, and S. K. Solanki
Magnetic properties of G-band bright points
C. Beck, K. Mikurda, L. R. Bellot Rubio, R. Schlichenmaier, and P. S tterlin
Photospheric magnetic field and chromospheric emission
R. Rezaei, R. Schlichenmaier, C. Beck, and W. Schmidt
Velocity distribution of chromospheric downflows
R. Aznar Cuadrado, S. K. Solanki, and A. Lagg
Off-limb spectroscopy of the He I 10830 multiplet: observations vs. modelling
B. S nchez-Andrade Nu o, R. Centeno, K. G. Puschmann, J. Trujillo Bueno, and F. Kneer
Study of polar faculae with north pole coverage of the Sun
J. Blanco Rodr guez, O. Okunev, K. G. Puschmann, and F. Kneer
Effects of the false magnetic-field imbalance in solar active regions
I. V. Oreshina and B. V. Somov
Magnetic source of the solar cycle variation of the Mn I 539.4 nm line
S. Danilovic, S. K. Solanki, W. Livingston, N. Krivova, and I. Vince
Reconstruction of irradiance from 2D magnetograms and modification of the 1/ -correction paradigm
A. Reiners, G. Basri, K. Soto, F. Ramos Stierle, and T. Lewis
Variations in solar indices during the 23 rd solar cycle
N. Oklay
Structure and flattening of the solar corona
M. T. zkan, A. kten, N. Oklay, A. G ltekin, M. Kara, Z. F. Bostanc , M. Ba ş al, and N. Al Erdo ğ an
Fine structure in a dark umbra
M. Sobotka and K. G. Puschmann
Dynamics of a solar pore with light bridge
S. Giordano, F. Berrilli, D. Del Moro, and V. Penza
Ca II H line wing images of sunspot penumbrae recorded with the Swedish 1-m Solar Telescope
G. Narayan, M. J. van Noort, and G. Scharmer
Temporal evolution of intensity, velocity and magnetic field of sunspots at high spatial resolution
N. Bello Gonz lez, F. Kneer, and K. G. Puschmann
Magnetic vector field above a sunspot
P. G m ry and H. Balthasar
The observational counterpart of the rising flux tube model?
J. Jur č k and M. Sobotka
Simultaneous polarimetric observations with VTT and THEMIS
H. Balthasar and V. Bommier
On the inhomogeneities of the sunspot penumbra
R. Schlichenmaier, D. A. N. M ller, and C. Beck
Modified p -modes in penumbral filaments
D. S. Bloomfield, A. Lagg, S. K. Solanki, and J. M. Borrero
Wave propagation and shock formation in diverse magnetic structures
R. Centeno, M. Collados, and J. Trujillo Bueno
Evolution of coronal hole boundaries seen in EIT 195 and TRACE 171 images
M. S. Madjarska and T. Wiegelmann
Magnetic field structure and dynamics in coronal hole - active region interface zone
I. A. Bilenko
Evolution of the photospheric magnetic field in the source regions of coronal mass ejections
V. Bothmer and D. Tripathi
Two-dimensional imaging of the He D 3 /H emission ratio in quiescent solar prominences
E. Wiehr, G. Stellmacher, and J. Hirzberger
Wavelet-based method for coronal loop oscillations analysis
D. Tothova, D. E. Innes, and S. K. Solanki
Magnetic stereoscopy of coronal loops in NOAA 8891
L. Feng, T. Wiegelmann, and B. Inhester
Observations of a flaring active region in H
B. S nchez-Andrade Nu o, K. G. Puschmann, and F. Kneer
On the thermal and non-thermal excitation effects as studied in the H , H and Ca II 8542 line profiles in a solar flare
P. Kotr č and L. K. Kashapova
Solar HXR- and -ray emission measurements in 2005 by SONG/CORONAS-F near minimum of the last activity cycle
I. N. Myagkova, S. N. Kuznetsov, E. A. Muravieva, and L. I. Starostin
3 Theory and interpretation
Inversion techniques: From observations to atmospheres (invited)
B. Ruiz Cobo
Stokes profile inversion in Meso-Structured Magnetic Atmospheres
T. A. Carroll
Line ratio method applied to inter-network magnetic fields
E. Khomenko and M. Collados
The Ba II 4554 resonance line and solar granulation
V. L. Olshevsky and N. G. Shchukina
Magnetic mappers of the quiet solar atmosphere
J. Trujillo Bueno
Molecular Hanle effect in the Paschen-Back regime: theory and application
A. I. Shapiro, S. V. Berdyugina, D. M. Fluri, and J. O. Stenflo
Recent progresses in the simulation of small-scale magnetic fields (invited)
O. Steiner
Solar mesogranulation as a cellular automaton effect
L. Matloch, R. Cameron, D. Schmitt, and M. Sch ssler
Sunspot models with bright rings
L. L. Kitchatinov and G. R diger
Numerical modeling of MHD wave propagation in sunspots: a 3D case
V. Olshevsky, E. Khomenko, and M. Collados
Seismology of sunspot atmosphere: from chromospheric resonance to nonlinear antireflection
Y. D. Zhugzhda
Ray tracing of ion-cyclotron waves in a coronal funnel
R. Mecheri and E. Marsch
Nanoflare model of emission line radiance distributions in active region coronae
H. Safari, D. E. Innes, S. K. Solanki, and A. Pauluhn
Modeling large-scale coronal structures
P. Ruan, T. Wiegelmann, and B. Inhester
Magnetic flux transport and the lifetimes of spots on active cool stars
E. I ş k, M. Sch ssler, and S. K. Solanki
Mass loss rates and wind ram pressures of cool stars
V. Holzwarth and M. Jardine

List of participants
Summary of the workshop
An international workshop entitled: Modern Solar Facilities - Advanced Solar Science was held in G ttingen from 27 to 29 September, 2006. It took place in the new physics building located in the northern campus of the Georg-August-Universit t. The workshop was attended by 88 participants from 24 different countries (see the list of participants, pp. 375-381, containing the institutional addresses at the time of the workshop). With 11 invited talks, 28 contributed talks, and 44 poster contributions the workshop gathered leading researchers in the field and gave a broad overview o