Data Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2in 12 optical filters

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dc.contributor.authorALMEIDA-FERNANDES, F.
dc.contributor.authorSAMPEDRO, L.
dc.contributor.authorHERPICH, F. R.
dc.contributor.authorMOLINO, A.
dc.contributor.authorBARBOSA, C. E.
dc.contributor.authorBUZZO, M. L.
dc.contributor.authorOVERZIER, R. A.
dc.contributor.authorDE LIMA, E. V. R.
dc.contributor.authorNAKAZONO, L. M. I.
dc.contributor.authorOLIVEIRA SCHWARZ, G. B.
dc.contributor.authorPEROTTONI, H. D.
dc.contributor.authorBOLUTAVICIUS, G. F.
dc.contributor.authorGUTIERREZ-SOTO, L. A.
dc.contributor.authorSANTOS-SILVA, T.
dc.contributor.authorVITORELLI, A. Z.
dc.contributor.authorWERLE, A.
dc.contributor.authorWHITTEN, D. D.
dc.contributor.authorCOSTA DUARTE, M. V.
dc.contributor.authorBOM, C. R.
dc.contributor.authorCOELHO, P.
dc.contributor.authorSODRE, L.
dc.contributor.authorPLACCO, V. M.
dc.contributor.authorTEIXEIRA, G. S. M.
dc.contributor.authorALONSO-GARCIA, J.
dc.contributor.authorCassio Barbosa
dc.contributor.authorBEERS, T. C.
dc.contributor.authorBONATTO, C. J.
dc.contributor.authorCHIES-SANTOS, A. L.
dc.contributor.authorHARTMANN, E. A.
dc.contributor.authorLOPES DE OLIVEIRA, R.
dc.contributor.authorNAVARETE, F.
dc.contributor.authorKANAAN, A.
dc.contributor.authorRIBEIRO, T.
dc.contributor.authorSCHOENELL, W.
dc.contributor.authorMENDES DE OLIVEIRA, C.
dc.contributor.authorOrcidhttps://orcid.org/0000-0002-4922-0552
dc.date.accessioned2023-01-01T06:02:58Z
dc.date.available2023-01-01T06:02:58Z
dc.date.issued2022-04-01
dc.description.abstract© 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society.The Southern Photometric Local Universe Survey (S-PLUS) is an ongoing survey of ∼9300 deg2 in the southern sky in a 12-band photometric system. This paper presents the second data release (DR2) of S-PLUS, consisting of 514 tiles covering an area of 950 deg2. The data has been fully calibrated using a new photometric calibration technique suitable for the new generation of wide-field multifilter surveys. This technique consists of a χ2 minimization to fit synthetic stellar templates to already calibrated data from other surveys, eliminating the need for standard stars and reducing the survey duration by ∼15 per cent. We compare the template-predicted and S-PLUS instrumental magnitudes to derive the photometric zero-points (ZPs). We show that these ZPs can be further refined by fitting the stellar templates to the 12 S-PLUS magnitudes, which better constrain the models by adding the narrow-band information. We use the STRIPE82 region to estimate ZP errors, which are 10 mmags for filters J0410, J0430, g, J0515, r, J0660, i, J0861 and z; 15 mmags for filter J0378; and 25 mmags for filters u and J0395. We describe the complete data flow of the S-PLUS/DR2 from observations to the final catalogues and present a brief characterization of the data. We show that, for a minimum signal-to-noise threshold of 5, the photometric depths of the DR2 range from 19.1 to 20.5 mag (measured in Petrosian apertures), depending on the filter. The S-PLUS DR2 can be accessed from the website: https://splus.cloud.
dc.description.firstpage4590
dc.description.issuenumber3
dc.description.lastpage4618
dc.description.volume511
dc.identifier.citationALMEIDA-FERNANDES, F.; SAMPEDRO, L.; HERPICH, F. R.; MOLINO, A.; BARBOSA, C. E.; BUZZO, M. L.; OVERZIER, R. A.; DE LIMA, E. V. R.; NAKAZONO, L. M. I.; OLIVEIRA SCHWARZ, G. B.; PEROTTONI, H. D.; BOLUTAVICIUS, G. F.; GUTIERREZ-SOTO, L. A.; SANTOS-SILVA, T.; VITORELLI, A. Z.; WERLE, A.; WERLE, A.; WHITTEN, D. D.; COSTA DUARTE, M. V.; BOM, C. R.; COELHO, P. SODRE, L.; PLACCO, V. M.; TEIXEIRA, G. S. M.; ALONSO-GARCIA, J.; BARBOSA, C.; BEERS, T. C.; BONATTO, C. J.; CHIES-SANTOS, A. L.; HARTMANN, E. A.; LOPES DE OLIVEIRA, R.; NAVARETE, F.; KANAAN, A.; RIBEIRO, T.; SCHOENELL, W.; MENDES DE OLIVEIRA, C. Data Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2in 12 optical filters. Data Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2in 12 optical filters, v. 511, n. 3, p. 4590-4618, apr. 2022.
dc.identifier.doi10.1093/mnras/stac284
dc.identifier.issn1365-2966
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/4668
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.rightsAcesso Restrito
dc.subject.otherlanguageastronomical data bases: miscellaneous
dc.subject.otherlanguagecatalogues
dc.subject.otherlanguagegalaxies: general
dc.subject.otherlanguagestars: general
dc.subject.otherlanguagesurveys
dc.subject.otherlanguagetechniques: photometric
dc.titleData Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2in 12 optical filters
dc.typeArtigo
fei.scopus.citations19
fei.scopus.eid2-s2.0-85127448552
fei.scopus.subjectAstronomical data base: miscellaneous
fei.scopus.subjectCatalog
fei.scopus.subjectData release
fei.scopus.subjectGalaxies general
fei.scopus.subjectPhotometrics
fei.scopus.subjectStars: general
fei.scopus.subjectStellars
fei.scopus.subjectTechniques: photometric
fei.scopus.subjectTemplate fittings
fei.scopus.subjectZero-point
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85127448552&origin=inward
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