no code implementations • 21 Dec 2020 • K. Paterson, M. J. Lundquist, J. C. Rastinejad, W. Fong, D. J. Sand, J. E. Andrews, R. C. Amaro, O. Eskandari, S. Wyatt, P. N. Daly, H. Bradley, S. Zhou-Wright, S. Valenti, S. Yang, E. Christensen, A. R. Gibbs, F. Shelly, C. Bilinski, L. Chomiuk, A. Corsi, M. R. Drout, R. J. Foley, P. Gabor, P. Garnavich, C. J. Grier, E. Hamden, H. Krantz, E. Olszewski, V. Paschalidis, D. Reichart, A. Rest, N. Smith, J. Strader, D. Trilling, C. Veillet, R. M. Wagner, A. Zabludoff
In addition to triggered events within 24~hours, our transient search encompassed a time interval following GW events of $<120$~hrs, providing observations on $\sim$ 1/2 of the events accessible to the Mt Lemmon 1. 5 m telescope.
High Energy Astrophysical Phenomena
no code implementations • 20 Nov 2020 • A. Pastorello, G. Valerin, M. Fraser, N. Elias-Rosa, S. Valenti, A. Reguitti, P. A. Mazzali, R. C. Amaro, J. E. Andrews, Y. Dong, J. Jencson, M. Lundquist, D. E. Reichart, D. J. Sand, S. Wyatt, S. J. Smartt, K. W. Smith, S. Srivastav, Y. -Z. Cai, E. Cappellaro, S. Holmbo, A. Fiore, D. Jones, E. Kankare, E. Karamehmetoglu, P. Lundqvist, A. Morales-Garoffolo, T. M. Reynolds, M. D. Stritzinger, S. C. Williams, K. C. Chambers, T. J. L. de Boer, M. E. Huber, A. Rest, R. Wainscoat
A moderate-resolution spectrum of AT 2020hat taken at +37 d after maximum shows a forest of narrow P Cygni lines of metals with velocities of 180 km/s, along with an Halpha emission with a full-width at half-maximum velocity of 250 km/s.
Solar and Stellar Astrophysics