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Final Targeting Strategy for the SDSS-IV APOGEE-2S Survey

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dc.abstract.enAPOGEE is a high-resolution (R ~ 22,000), near-infrared, multi-epoch, spectroscopic survey of the Milky Way. The second generation of the APOGEE project, APOGEE-2, includes an expansion of the survey to the Southern Hemisphere called APOGEE-2S. This expansion enabled APOGEE to perform a fully panoramic mapping of all of the main regions of the Milky Way; in particular, by operating in the H band, APOGEE is uniquely able to probe the dust-hidden inner regions of the Milky Way that are best accessed from the Southern Hemisphere. In this paper we present the targeting strategy of APOGEE-2S, with special attention to documenting modifications to the original, previously published plan. The motivation for these changes is explained as well as an assessment of their effectiveness in achieving their intended scientific objective. In anticipation of this being the last paper detailing APOGEE targeting, we present an accounting of all such information complete through the end of the APOGEE-2S project; this includes several main survey programs dedicated to exploration of major stellar populations and regions of the Milky Way, as well as a full list of programs contributing to the APOGEE database through allocations of observing time by the Chilean National Time Allocation Committee and the Carnegie Institution for Science. This work was presented along with a companion article, Beaton et al. (2021), presenting the final target selection strategy adopted for APOGEE-2 in the Northern Hemisphere.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorPoleski, Radosław
dc.contributor.authorGeisler, Doug
dc.contributor.authorCohen, Roger
dc.contributor.authorStringfellow, Guy S.
dc.contributor.authorMedina, Nicolas
dc.contributor.authorStutz, Amelia M.
dc.contributor.authorLaw, C. Y.
dc.contributor.authorFernández-Trincado, José G.
dc.contributor.authorPrice-Whelan, Adrian M.
dc.contributor.authorFrinchaboy, Peter M.
dc.contributor.authorZoccali, Manuela
dc.contributor.authorCovey, Kevin R.
dc.contributor.authorAerts, Conny
dc.contributor.authorKollmeier, Juna A.
dc.contributor.authorNidever, David L.
dc.contributor.authorSchlaufman, Kevin C.
dc.contributor.authorTkachenko, Andrew
dc.contributor.authorChojnowski, S. D.
dc.contributor.authorLee, Nathan De
dc.contributor.authorSchultheis, Mathias
dc.contributor.authorRojas-Arriagada, Alvaro
dc.contributor.authorWeinberger, Alycia J.
dc.contributor.authorLonga-Peña, Penélope
dc.contributor.authorMuñoz, Ricardo R.
dc.contributor.authorDonor, John
dc.contributor.authorOelkers, Ryan J.
dc.contributor.authorDrout, Maria R.
dc.contributor.authorSaders, Jennifer L. Van
dc.contributor.authorShetrone, Matthew
dc.contributor.authorSimon, Joshua D.
dc.contributor.authorBeaton, Rachael L.
dc.contributor.authorRoman-Lopes, Alexandre
dc.contributor.authorSantana, Felipe A.
dc.contributor.authorAnguiano, Borja
dc.contributor.authorMajewski, Steven R.
dc.contributor.authorBorissova, Jura
dc.contributor.authorAlmeida, Andrés
dc.contributor.authorZasowski, Gail
dc.contributor.authorHayes, Christian R.
dc.contributor.authorTeske, Johanna
dc.contributor.authorHasselquist, Sten
dc.contributor.authorJohnson, Jennifer A.
dc.contributor.authorMonachesi, Antonela
dc.contributor.authorMinniti, Dante
dc.contributor.authorSobeck, Jennifer S.
dc.contributor.authorO'Connell, Julia E.
dc.date.accessioned2024-01-25T00:40:42Z
dc.date.available2024-01-25T00:40:42Z
dc.date.copyright2021-08-26
dc.date.issued2021
dc.description.accesstimeBEFORE_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number6
dc.description.versionORIGINAL_AUTHOR
dc.description.volume162
dc.identifier.doi10.3847/1538-3881/AC2CBC
dc.identifier.issn0004-6256
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/107140
dc.identifier.weblinkhttp://adsabs.harvard.edu/abs/2021AJ....162..303S
dc.languageeng
dc.pbn.affiliationastronomy
dc.relation.ispartofAstronomical Journal
dc.relation.pages303
dc.rightsOther
dc.sciencecloudnosend
dc.titleFinal Targeting Strategy for the SDSS-IV APOGEE-2S Survey
dc.typeJournalArticle
dspace.entity.typePublication