Published November 19, 2022
| Version v1
Dataset
Open
Observations of M31 by DESI survey
Creators
- Dey, Arjun
- Najita, Joan
- Koposov, Sergey
- Josephy-Zack, J.
- Maxemin, Gabriel
- Bell, Eric. F.
- Poppett, C.
- Patel, E.
- Beraldo e Silva, L.
- Raichoor, A.
- Schlegel, D.
- Lang, D.
- Meisner, A.
- Myers, Adam D.
- Aguilar, J.
- Ahlen, S.
- Allende~Prieto, C.
- Brooks, D.
- Cooper, A. P.
- Dawson, K. S.
- de la Macorra, A.
- Doel, P.
- Font-Ribera, A.
- Garcia-Bellido, Juan
- Gontcho A Gontcho, S.
- Guy, J.
- Honscheid, K.
- Kehoe, R.
- Kisner, T.
- Kremin, A.
- Landriau, M.
- Le Guillou, L.
- Levi, Michael E.
- Li, T. S.
- Martini, Paul
- Miquel, R.
- Moustakas, J.
- Nie, Jundan
- Palanque-Delabrouille, N.
- Prada, F.
- Schlafly, E.F.
- Sharples, Ray M.
- Tarle, Gregory
- Ting, Yuan-Sen
- Tyas, L.
- Valluri, M.
- Wechsler, Risa H.
- Zou, H.
Description
This is collection of data associated with the paper "DESI Observations of the Andromeda Galaxy: Revealing the Immigration History of our Nearest Neighbor” by Dey, Najita, Koposov, et al. 2022
The collection consists of 4 files:
- DESI_M31_MEASUREMENT_CATALOG.fits which contains measurements by DESI of the M31 objects (as described in the paper)
- FigureFiles.zip contains information necessary to reproduce the figures in the paper
- simulation.zip contains the snapshots of the numerical N-body simulation of a disrupting satellite presented in the paper
- TargetFiles.zip contains information on original target lists of objects of different types prepared for DESI observations.