The LCO Outbursting Objects Key Project: Overview and Year 1 Status
Abstract
The LCO Outbursting Objects Key (LOOK) Project uses the telescopes of the Las Cumbres Observatory (LCO) Network to: (1) to systematically monitor a sample of Dynamically New Comets over the whole sky, and (2) use alerts from existing sky surveys to rapidly respond to and characterize detected outburst activity in all small bodies. The data gathered on outbursts helps to characterize each outburst's evolution with time, assess the frequency and magnitude distribution of outbursts in general, and contributes to the understanding of outburst processes and volatile distribution in the Solar System. The LOOK Project exploits the synergy between current and future wide-field surveys such as ZTF, PanSTARRS, and LSST as well as rapid-response telescope networks such as LCO, and serves as an excellent testbed for what will be needed the much larger number of objects coming from Rubin Observatory. We will describe the LOOK Project goals, the planning and target selection (including the use of NEOexchange as a Target and Observation Manager or "TOM"), and results from the first phase of observations, including the detection of activity and outbursts on the giant comet C/2014 UN271 (Bernardinelli-Bernstein) and the discovery and follow-up of outbursts on comets. Within these outburst discoveries, we present a high cadence of 7P/Pons-Winnecke with days, a large outburst on 57P/duToit-Neujmin-Delporte, and evidence that comet P/2020 X1 (ATLAS) was in outburst when discovered.
Keywords
Cite
@article{arxiv.2206.09028,
title = {The LCO Outbursting Objects Key Project: Overview and Year 1 Status},
author = {Tim Lister and Michael S. P. Kelley and Carrie E. Holt and Henry H. Hsieh and Michele T. Bannister and Aayushi A. Verma and Matthew M. Dobson and Matthew M. Knight and Youssef Moulane and Megan E. Schwamb and Dennis Bodewits and James Bauer and Joseph Chatelain and Estela Fernández-Valenzuela and Daniel Gardener and Geza Gyuk and Mark Hammergren and Ky Huynh and Emmanuel Jehin and Rosita Kokotanekova and Eva Lilly and Man-To Hui and Adam McKay and Cyrielle Opitom and Silvia Protopapa and Ryan Ridden-Harper and Charles Schambeau and Colin Snodgrass and Cai Stoddard-Jones and Helen Usher and Kacper Wierzchos and Padma A. Yanamandra-Fisher and Quanzhi Ye and Edward Gomez and Sarah Greenstreet},
journal= {arXiv preprint arXiv:2206.09028},
year = {2022}
}
Comments
35 pages, 11 figures, accepted for publication in PSJ