Data Release 2 of S-PLUS: Accurate template-fitting based photometry covering ∼1000 deg2 in 12 optical filters
Creators
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Almeida-Fernandes, F1, 2
- SamPedro, L1, 2
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Herpich, F R1, 2
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Molino, A1, 2
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Barbosa, C E1, 2
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Buzzo, M L1, 2
- Overzier, R A3
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de Lima, E V R1, 2
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Nakazono, L M I1, 2
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Oliveira Schwarz, G B4
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Perottoni, H D1, 2
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Bolutavicius, G F1, 2
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Gutiérrez-Soto, L A1, 2
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Santos-Silva, T1, 2
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Vitorelli, A Z1, 2
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Werle, A1, 2, 5, 6, 7
- Whitten, D D8, 9
- Costa Duarte, M V1, 2
- Bom, C R10, 11
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Coelho, P1, 2
- Sodré, L1, 2
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Placco, V M12
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Teixeira, G S M10
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Alonso-García, J13, 14
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Barbosa, C L15
- Beers, T C8, 9
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Bonatto, C J16
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Chies-Santos, A L16, 17, 18
- Hartmann, E A16
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Lopes de Oliveira, R3, 19
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Navarete, F1, 2, 20
- Kanaan, A6, 7
- Ribeiro, T21
- Schoenell, W22
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Mendes de Oliveira, C1, 2
- and 25 more
- 1. Departamento de Astronomia , IAG, Universidade de São Paulo, Rua do Matão, 1226, 05509-900 São Paulo, Brazil
- 2. University of São Paulo
- 3. Observatório Nacional/MCTIC , R. Gen. José Cristino, 77, 20921-400 Rio de Janeiro, Brazil
- 4. Universidade Presbiteriana Mackenzie , R. da Consolação, 930 - Consolação, São Paulo, Brazil
- 5. INAF - Osservatorio Astronomico di Padova , Vicolo Osservatorio 5, I-35122 Padova, Italy
- 6. Departamento de Física, Universidade Federal de Santa Catarina , Florianópolis, SC 88040-900, Brazil
- 7. Universidade Federal de Santa Catarina
- 8. Department of Physics and JINA Center for the Evolution of the Elements, University of Notre Dame , Notre Dame, IN 46556, USA
- 9. University of Notre Dame
- 10. Centro Brasileiro de Pesquisas Físicas , Rua Dr. Xavier Sigaud 150, CEP 22290-180 Rio de Janeiro, RJ, Brazil
- 11. Centro Federal de Educação Tecnológica Celso Suckow da Fonseca, Rodovia Mário Covas , lote J2, quadra J, Distrito Industrial de Itaguaí, Itaguaí, RJ, CEP 23810-000, Brazil
- 12. Community Science and Data Center/NSF's NOIRLab , 950 N. Cherry Ave., Tucson, AZ 85719, USA
- 13. Centro de Astronomía (CITEVA), Universidad de Antofagasta , Av. Angamos 601, Antofagasta, Chile
- 14. Millennium Institute of Astrophysics , Nuncio Monseñor Sotero Sanz 100, Of. 104, Providencia, Santiago, Chile
- 15. Departamento de Física, Centro Universitário da FEI; Av. Humberto de Alencar Castelo Branco , 3972, 09850-901 São Bernardo do Campo-SP, Brazil
- 16. Departamento de Astronomia, Instituto de Física, UFRGS , Av. Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
- 17. Shanghai Astronomical Observatory, Chinese Academy of Sciences , 80 Nandan Rd, 200030 Shanghai, China
- 18. Chinese Academy of Sciences
- 19. Departamento de Física, Universidade Federal de Sergipe , Av. Marechal Rondon, S/N, 49000-000 São Cristóvão, SE, Brazil
- 20. SOAR Telescope/NSF's NOIRLab , Avda Juan Cisternas 1500, 1700000 La Serena, Chile
- 21. NOAO , PO Box 26732, Tucson, AZ 85726, USA
- 22. GMTO Corporation , 465 N. Halstead Street, Suite 250 Pasadena, CA 91107, USA
Description
ABSTRACT
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.
Open Access
Licence Attribution (CC BY)
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Publication Details
Journal article
Journal:
Monthly Notices of the Royal Astronomical Society
Publisher:
Oxford University Press (OUP)
ISSN:
00358711
Volume:
511
Pages:
4590-4618
Persistent Identifiers
DOI
10.1093/mnras/stac284
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Funding
Financial Support
Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2009/54202-8
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2011/51680-6
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2014/10566-4
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2016/12331-0
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2018/06822-6
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2018/09165-6
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2018/20977-2
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2018/21250-9
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2018/21661-9
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/01312-2
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/10923-5
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/11910-4
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/23388-0
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/26412-0
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2019/26492-3
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2020/00457-4
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Fundação de Amparo à Pesquisa do Estado de São Paulo — Grant: 2017/18191-8
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Federal University of Santa Catarina
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FAPERGS — Grant: CNPq-403580/2016-1
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FAPERGS — Grant: CNPq-11153/2018-6
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FAPERGS — Grant: PqG/FAPERGS-17/2551-0001
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FAPERGS — Grant: FAPERGS/CAPES 19/2551-0000696-9
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CNPq — Grant: 169181/2017-0
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CNPq — Grant: 309209/2019-6
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CNPq — Grant: 115795/2020-0
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CNPq — Grant: 312705/2020-4
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Coordination for the Improvement of Higher Education Personnel — Grant: 88887.470064/2019-00
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FAPERJ
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FINEP
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National Science Foundation
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UNESCO
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Chinese Academy of Sciences — Grant: E085201009
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References