Publications (6)
Structure of visible and dark matter components in spiral galaxies at redshifts z = 0.5-0.9
A. Tamm, P. Tenjes
We have constructed self-consistent light and mass distribution models for four disk galaxies at redshifts z = 0.48, 0.58, 0.81 and 0.88, using the HST archive WFPC2 observations a…
Recovering 3D structural properties of galaxies from SDSS-like photometry
E. Tempel, A. Tamm, R. Kipper +1
Because of the 3D nature of galaxies, an algorithm for constructing spatial density distribution models of galaxies on the basis of galaxy images has many advantages over surface d…
Structure and Evolution of Stellar Populations in Local Group Galaxies
J. Einasto, P. Tenjes
We use detailed modeling of stellar populations of nearby galaxies to calculate population parameters. Our sample of galaxies includes most galaxies of the Local Group and several…
Stellar mass map and dark matter distribution in M31
A. Tamm, E. Tempel, P. Tenjes +2
Stellar mass distribution in M31 is estimated using optical and infrared imaging data. Combining the derived stellar mass model with various kinematical data, properties of the DM…
Surface photometry and structure of high redshift disk galaxies in the HDF-S NICMOS field
A. Tamm, P. Tenjes
A photometric study of 22 disk galaxies at redshifs z=0.5-2.6 is conducted, using deep NICMOS J and H band and STIS open mode observations of the HDF-S NICMOS parallel field. Rest-…
Origin and possible birthplace of the extreme runaway star HIP 60350
P. Tenjes, J. Einasto, H. M. Maitzen +1
Using the recently determined spatial velocity components of the extreme runaway star HIP 60350 and a gravitation potential model of the Galaxy, we integrate the orbit of HIP 60350…