218 citations · 904 across the 34 of their papers we have counts for
5 papers · 1 filter
The Complex Structure of the Bulge of M31
Denis Leahy, Traian Craiciu, Joseph Postma
The bulge of M31 is of interest in the context of the nature of galactic bulges and how their structure relates to bulge formation mechanisms and their subsequent evolution. With t…
Ultraviolet imaging observations of three jellyfish galaxies: Star formation suppression in the centre and ongoing star formation in stripped tails
Koshy George, B. M. Poggianti, Neven Tomičić +13
Spiral galaxies undergo strong ram-pressure effects when they fall into the galaxy cluster potential. As a consequence, their gas is stripped to form extended tails within which st…
Deepest far ultraviolet view of a central field in the Coma cluster by AstroSat UVIT
Smriti Mahajan, Kulinder Pal Singh, Joseph E. Postma +3
We present analysis of the far ultraviolet (FUV) emission of sources in the central region of the Coma cluster (z=0.023) using the data taken by the UVIT aboard the multi-wavelengt…
Dorado and its member galaxies. III. Mapping star formation with FUV imaging from UVIT
R. Rampazzo, P. Mazzei, A. Marino +7
We are investigating the SF in galaxies of the actively evolving Dorado group where signatures of interactions and merging events are revealed by optical and radio observations in…
An Automated Pipeline for Ultra-Violet Imaging Telescope (UVIT)
S. K. Ghosh, S. N. Tandon, S. K. Singh +10
We describe a versatile pipeline for processing the data collected by the Ultra-Violet Imaging Telescope (UVIT) on board Indian Multi-wavelength astronomical satellite AstroSat.The…