activity
20022025
most citedChandra HRC and HST observations of NGC6240: resolving the AGN and Starburst

39 citations · 63 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2025★ 8 cited

Early Light Curve Excess in Type IIb Supernovae Observed by the ATLAS Survey: Qualitative Constraints on Progenitor Systems

Bastian Ayala, Joseph P. Anderson, G. Pignata +8

Type IIb supernovae (SNe IIb) often exhibit an early light curve excess (EE) preceding the main peak powered by radioactive nickel decay. The physical origin of this early emission…

astro-ph.GA2024

Gemini Near Infrared Spectrograph -- Distant Quasar Survey: Rest-Frame Ultraviolet-Optical Spectral Properties of Broad Absorption Line Quasars

Harum Ahmed, Ohad Shemmer, Brandon Matthews +12

We present the rest-frame ultraviolet-optical spectral properties of 65 broad absorption line (BAL) quasars from the Gemini Near Infrared Spectrograph-Distant Quasar Survey (GNIRS-…

astro-ph.EP2020★ 15 cited

Asteroids' Size Distribution and Colors from HiTS

J. Peña, C. Fuentes, F. Förster +8

We report the observations of solar system objects during the 2015 campaign of the High cadence Transient Survey (HiTS). We found 5740 bodies (mostly Main Belt asteroids), 1203 of…

astro-ph.HE2018★ 1 cited

A Fast-Evolving, Luminous Transient Discovered by K2/Kepler

A. Rest, P. M. Garnavich, D. Khatami +12

For decades optical time-domain searches have been tuned to find ordinary supernovae, which rise and fall in brightness over a period of weeks. Recently, supernova searches have im…

astro-ph2002★ 39 cited

Chandra HRC and HST observations of NGC6240: resolving the AGN and Starburst

P. Lira, M. J. Ward, A. Zezas +1

We present high spatial resolution X-ray Chandra HRC and HST WFPC2 Halpha observations of the prototypical infrared luminous galaxy NGC6240. The central region of this system shows…