425 citations
- Max Planck SocietyDE4 papers
- Max Planck Institute for AstronomyDE2 papers
- Universitat de ValènciaES2 papers
- Astronomical Institute of the Slovak Academy of SciencesSK1 paper
- Berkeley CollegeUS1 paper
- Capgemini (Netherlands)NL1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- Crimean Astrophysical ObservatoryUA1 paper
- Instituto de Astrofísica de AndalucíaES1 paper
- Joint Institute for VLBI ERICNL1 paper
- Korea Astronomy and Space Science InstituteKR1 paper
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR1 paper
12 papers
Identification of a new short-period comet near the sun
Sebastian F. Hoenig
We present the identification of comet C/1999 R1 (SOHO) with comet C/2003 R5 (SOHO). Both apparitions were only observed with the Solar and Heliospheric Observatory (SOHO) at dista…
Revised equipartition & minimum energy formula for magnetic field strength estimates from radio synchrotron observations
Rainer Beck, Marita Krause
The commonly used classical equipartition or minimum-energy estimate of total magnetic fields strengths from radio synchrotron intensities is of limited practical use because it is…
New CO observations and simulations of the NGC 4438/NGC 4435 system
B. Vollmer, J Braine, F. Combes +1
NGC 4438 is a highly perturbed spiral with a stellar tidal tail and extraplanar molecular gas, now very HI deficient, crossing the center of the Virgo cluster at high speed. Variou…
Eta Car through the eyes of interferometers
Olivier Chesneau, R. Van Boekel, T. Herbst +6
The core of the nebula surrounding Eta Carinae has recently been observed with VLT/NACO, VLTI/VINCI, VLTI/MIDI and VLTI/AMBER in order to spatially and spectrally constrain the war…
A quasi-time-dependent radiative transfer model of OH104.9+2.4
D. Riechers, Y. Balega, T. Driebe +4
We investigate the pulsation-phase dependent properties of the circumstellar dust shell (CDS) of the OH/IR star OH104.9+2.4 based on radiative transfer modeling (RTM) using the cod…
The extreme flare in III Zw 2: Evolution of a radio jet in a Seyfert galaxy
A. Brunthaler, H. Falcke, G. C. Bower +3
A very detailed monitoring of a radio flare in the Seyfert I galaxy III Zw 2 with the VLA and the VLBA is presented. The relative astrometry in the VLBA observations was precise on…