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

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dc.contributor.authorSantana, Felipe A.
dc.contributor.authorBeaton, Rachael L.
dc.contributor.authorCovey, Kevin R.
dc.contributor.authorO'Connell, Julia E.
dc.contributor.authorLonga-Peña, Penélope
dc.contributor.authorCohen, Roger
dc.contributor.authorFernández-Trincado, José G.
dc.contributor.authorHayes, Christian R.
dc.contributor.authorZasowski, Gail
dc.contributor.authorSobeck, Jennifer S.
dc.contributor.authorMajewski, Steven R.
dc.contributor.authorChojnowski, S. D.
dc.contributor.authorDe Lee, Nathan
dc.contributor.authorOelkers, Ryan J.
dc.contributor.authorStringfellow, Guy S.
dc.contributor.authorAlmeida, Andrés
dc.contributor.authorAnguiano, Borja
dc.contributor.authorDonor, John
dc.contributor.authorFrinchaboy, Peter M.
dc.contributor.authorHasselquist, Sten
dc.contributor.authorJohnson, Jennifer A.
dc.contributor.authorKollmeier, Juna A.
dc.contributor.authorNidever, David L.
dc.contributor.authorPrice-Whelan, Adrian M.
dc.contributor.authorRojas-Arriagada, Álvaro
dc.contributor.authorSchultheis, Mathias
dc.contributor.authorShetrone, Matthew
dc.contributor.authorSimon, Joshua D.
dc.contributor.authorAerts, Conny
dc.contributor.authorBorissova, Jura
dc.contributor.authorDrout, María R.
dc.contributor.authorGeisler, Doug
dc.contributor.authorLaw, C. Y.
dc.contributor.authorMedina, Nicolas
dc.contributor.authorMinniti, Dante
dc.contributor.authorMonachesi, Antonela
dc.contributor.authorMuñoz, Ricardo R.
dc.contributor.authorPoleski, Radosław
dc.contributor.authorRoman-Lopes, Alexandre
dc.contributor.authorSchlaufman, Kevin C.
dc.contributor.authorStutz, Amelia M.
dc.contributor.authorTeske, Johanna
dc.contributor.authorTkachenko, Andrew
dc.contributor.authorVan Saders, Jennifer L.
dc.contributor.authorWeinberger, Alycia J.
dc.contributor.authorZoccali, Manuela
dc.date.accessioned2023-12-07T13:59:31Z
dc.date.available2023-12-07T13:59:31Z
dc.date.issued2021-12-01
dc.descriptionIndexación (Scopus)es
dc.description.abstractAPOGEE 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.es
dc.identifier.citationAstronomical Journal Volume 162, Issue 6 1 December 2021 Article number 303es
dc.identifier.doi10.3847/1538-3881/ac2cbcen
dc.identifier.issn0004-6256
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/54485
dc.language.isoenes
dc.publisherAmerican Astronomical Societyes
dc.rights.licenseCC BY 4.0 Deed Atribución 4.0 Internacionalen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.esen
dc.titleFinal Targeting Strategy for the SDSS-IV APOGEE-2S Surveyes
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