4 papers
ASTROSAT/UVIT Near and Far Ultraviolet Properties of the M31 Bulge
Denis Leahy, Cole Morgan, Joseph Postma +1
AstroSat has surveyed M31 with the UVIT telescope during 2017 to 2019. The central bulge of M31 was observed in 2750-2850 A, 2000-2400 A, 1600-1850 A, 1450-1750 A, and 1200-1800 A…
FUV Variable Sources in M31
Denis Leahy, Megan Buick, Joseph Postma +1
The Ultraviolet Imaging Telescope (UVIT) onboard the AstroSat observatory has imaged the Andromeda Galaxy (M31) from 2017 to 2019 in FUV and NUV with the high spatial resolution of…
New Results from the UVIT Survey of the Andromeda Galaxy
D. A. Leahy, J. Postma, M. Buick +3
The Andromeda Galaxy (M31) has been observed with the UltraViolet Imaging Telescope (UVIT) instrument onboard the AstroSat Observatory. The M31 sky area was covered with 19 fields,…
Synthetic observations of spiral arm tracers of a simulated Milky Way analog
Stefan Reissl, Jeroen M. Stil, En Chen +16
Context: The Faraday rotation measure (RM) is often used to study the magnetic field strength and orientation within the ionized medium of the Milky Way. Observations indicate a RM…