354 citations · 681 across the 29 of their papers we have counts for
10 papers · 1 filter
The Post-Outburst Spectrum of L1415-IRS
Lynne A. Hillenbrand, Thomas P. Greene, Evan R. Portnoi +1
We present near-infrared spectroscopic observations of L1415-IRS, a Class I type young stellar object that underwent a factor of 30 photometric outburst in the early 2000s. Ours…
A Citizen Science Search for Compact Emission Line Nebulae
Bringfried Stecklum, Peter Bresseler
In recent years, citizen science became an integral part of astronomy. Numerous projects contribute to important studies by involving large communities. While these are getting qui…
From Fragments to Flares: Migration, Tidal Disruption, and Observable Bursts in Massive Protostellar Disks
Vardan Elbakyan, Rolf Kuiper, André Oliva +4
We investigate how resolving the inner few astronomical units of a massive protostellar disk affects the migration, disruption, and accretion signatures of an inward-moving fragmen…
The Outbursting YSOs Catalogue (OYCAT)
C. Contreras Peña, J. -E. Lee, G. Herczeg +39
YSOs can display unpredictable and high-amplitude rises in brightness that can last from a few months to possibly over 100 years. These types of outbursts are explained by large ch…
Insights gained from the Light Echo of Cepheus A HW2
Bringfried Stecklum, Verena Wolf
Cepheus A HW2 is a well-studied massive young stellar object (MYSO) featuring Class II methanol masers. Recently, certain maser components have been found to flare every five years…
The accretion burst of the massive young stellar object G323.46 -0.08
V. Wolf, B. Stecklum, A. Caratti o Garatti +10
Accretion bursts from low-mass young stellar objects (YSOs) are known for many decades. In recent years, the first accretion bursts of massive YSOs (MYSOs) have been observed. Thes…