Publication type: Non-refereed

  • Publication
    HST-NICMOS Observations of Galactic Bulges: Red Nuclei in Nearby Galaxies
    We describe multi-color observations with NICMOS and WFPC2 of 20 nuclei of nearby galactic bulges of types S0-Sbc. We find that the centers of 19 out of 20...
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    HST/NICMOS Photometry of M31's Bulge and Metal-Rich Globular Clusters
    We have obtained JHK images of 5 bulge fields and 5 metal-rich globular clusters in M31 with the NICMOS camera NIC2 on the Hubble Space Telescope. The globulars...
  • Publication
    Hunting Exoplanets with Single-Mode Optical Interferometry
    The GRAVITY instrument was primarily conceived for imaging and astrometry of the Galactic centre. However, its sensitivity and astrometric capabilities have...
  • Publication
    Hunting for binary central stars of planetary nebulae: exploiting archival data
    The detection of new binary central stars of planetary nebulae is crucial to definitively determine the importance of binary interactions in the nebular...
  • Publication
    Hunting for brown dwarf binaries with X-Shooter
    The refinement of the brown dwarf binary fraction may contribute to the understanding of the substellar formation mechanisms. Peculiar brown dwarf spectra or...
  • Publication
    Hunting for eclipsing Post Common Envelope Binaries from SDSS
    We give an overview of a project aiming to identify new eclipsing post common envelope binaries from the Sloan Digital Sky Survey. This work focuses on the...
  • Publication
    Hunting for red supergiant binaries: UVIT photometry of the SMC
    . We present UVIT/Astrosat UV photometry of the RSG population of the Small Cloud galaxy (SMC). As RSGs are extremely faint in the far-UV, these observations...
  • Publication
    Hunting for Shooting Stars in 30 Doradus
    We are undertaking an ambitious proper motion survey of massive stars in the 30 Doradus region of the Large Magellanic Cloud using the unique capabilities of...
  • Publication
    HVC's Favouring Star Forming Processes in galaxy discs: a basic calculation and some recent HI observations
    Indirect evidence from detailed chemical evolution studies shows that infall of low metallicity gas appears to have proceeded at a rather constant rate during...