2 documents found, page 1 of 1
A Search of the Full Six Years of the Dark Energy Survey for Outer Solar System...
Bernardinelli, Pedro H.; Bernstein, Gary M.; Sako, Masao; Yanny, Brian; Aguena, M.; Allam, S.; Andrade-Oliveira, F. [UNESP]; Bertin, E.; Brooks, D.Made available in DSpace on 2022-04-29T08:40:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; We present a search for outer solar system objects in the 6 yr of data from the Dark Energy Survey (DES). The DES covered a contiguous 5000 deg2 of the southern sky with ≈80,000 3 deg2 exposures in the grizY filters between 2013 and 2019. This search yielded 812 trans-Neptunian objects (TNOs), one Centa...
Dark Energy Survey Year 3 results: Curved-sky weak lensing mass map reconstruction
Jeffrey, N.; Gatti, M.; Chang, C.; Whiteway, L.; Demirbozan, U.; Kovacs, A.; Pollina, G.; Bacon, D.; Hamaus, N.; Kacprzak, T.; Lahav, O.; Lanusse, F.Made available in DSpace on 2022-04-29T08:30:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-08-01; We present reconstructed convergence maps, mass maps, from the Dark Energy Survey (DES) third year (Y3) weak gravitational lensing data set. The mass maps are weighted projections of the density field (primarily dark matter) in the foreground of the observed galaxies. We use four reconstruction methods,...