Joint Discussion JD16
| Tuesday 22 August 2006 (a.m.) | ||
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| Session I - State of the art of the implementation of the IAU Resolutions and the ICRS | ||
| Chair | J. Vondrak | |
| 09:00-09:10 | Opening of JD16 Introduction to the Joint Discussion (N. Capitaine, JD16 SOC co-Chair) Abstract, PDF file |
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| 09:10-09:50 | Invited papers Present status of the celestial reference system and frame (C. Ma) Abstract, PDF file Tools for implementing the recent IAU resolutions: USNO Circular 179 and the NOVAS software package (G. Kaplan, J. Bangert) Abstract, PDF file |
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| 09:55-10:25 | Oral papers Selecting highly-compact radio sources for the definition of the celestial reference frame (P. Charlot et al.) Abstract, PDF file Veron & Veron based optical extragalactic reference frame - progress report (A. Andrei et al.) Abstract, PDF file Problems of the reference radio source selection (O. Titov) Abstract, PDF file |
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| 10:30-11:00 | Coffee break | |
| Session II - Precession and the Ecliptic | ||
| Chair | T. Fukushima | |
| 11:00-11:40 | Invited papers Review on the work of the "Precession and ecliptic" Working Group (J. Hilton) Abstract, PDF file Tools for implementing the recent IAU resolutions: USNO Circular 179 and the NOVAS software package (G. Kaplan, J. Bangert) Abstract |
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| 11:45-12:15 | Oral papers Using the P03 precession model (P. Wallace, N. Capitaine) Abstract, PDF file Long-periodic precession parametrization (J. Vondrak) Abstract, PDF file Numerical theory of rotation of the deformable Earth with the fluid core: fitting to VLBI data and deriving corrections to IAU 2000 theory (G. Krasinski) Abstract, PPS file |
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| 12:20-12:30 | Short poster review | |
| 12:30-13:00 | Poster session | |
| 13:00-14:00 | Lunch | |
| Tuesday 22 August 2006 (p.m.) | ||
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| Session III - High accuracy models for reducing astronomical observations | ||
| Chair | J. Hilton | |
| 14:00-14:40 | Invited papers Models for high precision spacecraft and planetary ephemerides (M. Standish, J G Williams) Abstract, PDF file Relativistic aspects of the Earth's rotation (S. Klioner, M. Soffel) Abstract, PDF file |
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| 14:45-15:25 | Oral papers The dynamical model of the planet motions and EPM ephemerides (E. Pitjeva) Abstract, PDF file INPOP06: A new planetary ephemeris (A. Fienga et al.) Abstract, PDF file Accurate harmonic development of lunar ephemeris LE-405/406 (S. Kudryavtsev) Abstract, PDF file The solar quadrupole moment from planetary ephemerides: present state of the art (S. Pireaux et al.) Abstract, PDF file |
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| 15:30-16:00 | Coffee break | |
| Session IV - New terminology in fundamental astronomy, time and relativity | ||
| Chair | M. Soffel | |
| 16:00-16:40 | Invited papers Proposed terminology in fundamental astronomy based on IAU 2000 Resolutions (N. Capitaine et al.) Abstract, PDF file Implementation of the new nomenclature in the Astronomical Almanac (C. Hohenkerk) Abstract, PDF file |
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| 16:45-17:25 | Oral papers TDB or TCB: does it make a difference? (S. Klioner) Abstract, PDF file Long-periodic precession parametrization (J. Vondrak) Abstract, PDF file Numerical theory of rotation of the deformable Earth with the fluid core: fitting to VLBI data and deriving corrections to IAU 2000 theory (G. Krasinski) Abstract, PDF file Numerical theory of rotation of the deformable Earth with the fluid core: fitting to VLBI data and deriving corrections to IAU 2000 theory (G. Krasinski) Abstract |
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| 17:30-18:00 | Poster session (continuation) | |
| Wednesday 23 August 2006 (a.m.) | ||
|---|---|---|
| Session V - Scientific applications of high accuracy astronomy | ||
| Chair | V. Dehant | |
| 09:00-09:40 | Invited papers Accurate optical reference catalogs (N. Zacharias) Abstract, PDF file Scientific potential of the future space astrometric missions (L. Lindegren) Abstract, PDF file |
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| 09:45-10:25 | Oral papers Space astrometry with the milli-arcsecond pathfinder survey (MAPS): mission overview and science possibilities (Gaume et al.) Abstract, PDF file Astrometric science with SIM planetQuest ( M. Shao ) Abstract Does the magnetic field in the fluid core contribute a lot to Earth nutation? (C-L. Huang et al.) Abstract, PDF file Retrieving diurnal and semidiurnal signals in polar motion and UT1 from analysis of the routine VLBI observations (A. Brzezinski, S. Bolotin) Abstract, PDF file |
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| 10:30-11:00 | Coffee break | |
| Session VI - General Discussion and educational efforts | ||
| Chair | N. Capitaine | |
| 11:00-11:40 | Invited papers Education in astrometry (W. van Altena) Abstract, PDF file The 3D representation of the new transformation from the terrestrial to the celestial system (V. Dehant et al.) Abstract, PPT file |
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| 11:45-11:55 | Oral papers The small telescopes still useful for astrometry (M. Stavinschi) Abstract, PDF file |
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| 11:55-12:20 | Poster session (continuation) | |
| 12:20-12:30 | Conclusion of JD16 Concluding remarks (J. Vondrak, JD16 SOC co-Chair) |
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| List of Posters | ||
| Session I - State of the art of the implementation of the IAU Resolutions and the ICRS | ||
| Searching candidate radio sources for the link with the future GAIA frame (P. Charlot et al.) Abstract New data of linking optical and radio reference frames (Z. Aslan et al.) Abstract Systematic errors and combination of the individual CRF solutions in the framework of the IVS ICRF pilot project (J.R. Sokolova) Abstract Kinematic control of the inertiality of the ICRS/TYCHO-2 system on the base of the TYCHO-2 and UCAC2 star proper motions (V.V. Bobylev, M.Yu. Khovrichev) Abstract VLA Radio Star Measurement of the Rotation of the Hipparcos Frame with Respect to the ICRF (D. A. Boboltz et al.) Abstract Deep Astrometric Standards (I. Platais et al.) Abstract Better accuracy of Hipparcos proper motions in declination for stars observed with 10 photographic zenith tubes (G. Damljanovic, J. Vondrak) Abstract Torino Observatory Parallax Program in the Catalog of Nearby Stars (R.L. Smart et al.) Abstract The influence of choice of fundamental catalogue on calculated apparent places of stars (M.S. Sekowski) Abstract Connection between ICRS and ITRS consistent with IAU 2000 Resolutions (I. Kumkova, M. Stepashkin) Abstract Earth orientation catalogue EOC-3 - An improved optical reference frame (V. Stefka, J. Vondrak) Abstract Catalogue of reference stars for observation of extragalactic radio sources of the northern sky (V. Ryl'kov et al.) Abstract Estimation of CRF and TRF from VLBI observations by the least square collocation method (S. L. Kurdubov) Abstract Computation of the veritable inclination Between FK5 and Hipparcos equators: a critical discussion (M.J. Martínez Uso et al.) Abstract The Russian astronomical yearbooks and IAU 2000 resolutions (N.I. Glebova et al.) Abstract |
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| Session II - Precession and the Ecliptic | ||
| Precession/nutation solution consistent with the general planetary theory (V.A. Brumberg, T.V. Ivanova) Abstract New expressions for the celestial coordinates of the CIP (M. Folgueira et al.) Abstract Comparison of the nutation theories with the VLBI observations (V. Zharov, S. Pasynok) Abstract Selected sets of nutation parameters for estimation over limited observation spans (Ya. Chapanov) Abstract Variations of the main nutation terms according the precession-nutation model IAU 2000A (Ya. Chapanov) Abstract Comparison of nutation series from GPS and VLBI observations using IAU1980 and IAU2000 nutation models (K. Snajdrova et al.) Abstract To determination and explanation of the secular change of inclination of the Earth equator to ecliptic (Yu. Barkin) Abstract |
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| Session III - High accuracy models for reducing astronomical observations | ||
| Limitations on some physical parameters from position observations of planets (E. Pitjeva) Abstract About mechanism of variations of the Earth rotation and natural processes with hour periods (Yu.V. Barkin) Abstract Geodetic rotation of the Sun, major planets, and the Moon (V.I. Eroshkin, V.V. Pashkevich) Abstract Model of atmospheric radiation for large field radioastronomical data reduction (S. Rys, M. Urbanik) Abstract Relativistic ray tracing applied to a rotating optical system (G. Anglada-Escude et al.) Abstract VLBI antenna thermal deformation (E. Skurikhina) Abstract |
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| Session IV - New terminology in fundamental astronomy, time and relativity | ||
| About the reference axis of the rotation of the Earth (R.O. Vicente) Abstract Stability of pulsar time scale (M.V. Sazhin, M.S. Pshirkov) Abstract Relativistic angular distance using Synge's world function (C. Le Poncin-Lafitte, P. Teyssandier) Abstract Positioning systems and relativity (J.-F. Pascual-Sanchez) Abstract |
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| Session V - Scientific applications of high accuracy astronomy | ||
| Ten years timing of millisecond pulsars at Kalyazin (Yu. Ilyasov, V. Oreshko) Abstract The Parkes pulsar timing array (R.N. Manchester) Abstract Preliminary results in asteroid mass determinations in Nikolaev Observatory (Z. Aslan et al.) Abstract Evidences of correlations between masses and minor planets elements. Analysis of the error sources (F.J. Marco Castillo et al.) Abstract On geophysical excitation of prograde diurnal polar motion (M. Kudryashova et al.) Abstract Atmospheric excitation of UT1 variations during CONT05 campaign (Y. Masaki) Abstract High frequency variability in Earth rotation from VLBI and GNSS data (S. Englich et al.) Abstract Optimum parameterization in estimating sub-diurnal Earth rotation parameters with Very Long Baseline Interferometry (P.J. Mendes Cerveira et al.) Abstract Variations of the second order harmonics of geopotential from the analysis of the Lageos and Etalon SLR data for 1988-2003 (T.V. Ivanova, N.V. Shuygina) Abstract Comparison of velocity field and baseline length variations for the European stations derived from GPS and VLBI data (N. Panafidina et al.) Abstract Hydrological excitation of polar motion (J. Nastula, B. Kolaczek) Abstract CONT05: High-frequency Earth rotation variations from VLBI observations (E. Skurikhina) Abstract Estimation of Earth interior parameters from a Bayesian inversion of nutation data in the time domain (L. Koot et al.) Abstract |
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