OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release

C. Lidman; B. E. Tucker; T. M. Davis; S. A. Uddin; J. Asorey; K. Bolejko; D. Brout; J. Calcino; D. Carollo; A. Carr; M. Childress; J. K. Hoormann; R. J. Foley; L. Galbany; K. Glazebrook; S. R. Hinton; R. Kessler; A. G. Kim; A. King; A. Kremin; K. Kuehn; D. Lagattuta; G. F. Lewis; E. MacAulay; U. Malik; M. March; P. Martini; A. Möller; D. Mudd; R. C. Nichol; F. Panther; D. Parkinson; M. Pursiainen; M. Sako; E. Swann; R. Scalzo; D. Scolnic; R. Sharp; M. Smith; N. E. Sommer; M. Sullivan; S. Webb; P. Wiseman; Z. Yu; F. Yuan; B. Zhang; T. M.C. Abbott; M. Aguena; S. Allam; J. Annis; S. Avila; E. Bertin; S. Bhargava; D. Brooks; A. Carnero Rosell; M. Carrasco Kind; J. Carretero; F. J. Castander; M. Costanzi; L. N. Da Costa; J. De Vicente; P. Doel; T. F. Eifler; S. Everett; P. Fosalba; J. Frieman; J. García-Bellido; E. Gaztanaga; D. Gruen; R. A. Gruendl; J. Gschwend; G. Gutierrez; W. G. Hartley; D. L. Hollowood; K. Honscheid; D. J. James; N. Kuropatkin; T. S. Li; M. Lima; H. Lin; M. A.G. Maia; J. L. Marshall; P. Melchior; F. Menanteau; R. Miquel; A. Palmese; F. Paz-Chinchón; A. A. Plazas; A. Roodman; E. S. Rykoff; E. Sanchez; B. Santiago; V. Scarpine; M. Schubnell; S. Serrano; I. Sevilla-Noarbe; E. Suchyta; M. E.C. Swanson; G. Tarle; D. L. Tucker; T. N. Varga; A. R. Walker; W. Wester; R. D. Wilkinson

doi:10.1093/mnras/staa1341

OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release

C. Lidman, B. E. Tucker, T. M. Davis, S. A. Uddin, J. Asorey, K. Bolejko, D. Brout, J. Calcino, D. Carollo, A. Carr, M. Childress, J. K. Hoormann, R. J. Foley, L. Galbany, K. Glazebrook, S. R. Hinton, R. Kessler, A. G. Kim, A. King, A. KreminK. Kuehn, D. Lagattuta, G. F. Lewis, E. MacAulay, U. Malik, M. March, P. Martini, A. Möller, D. Mudd, R. C. Nichol, F. Panther, D. Parkinson, M. Pursiainen, M. Sako, E. Swann, R. Scalzo, D. Scolnic, R. Sharp, M. Smith, N. E. Sommer, M. Sullivan, S. Webb, P. Wiseman, Z. Yu, F. Yuan, B. Zhang, T. M.C. Abbott, M. Aguena, S. Allam, J. Annis, S. Avila, E. Bertin, S. Bhargava, D. Brooks, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, M. Costanzi, L. N. Da Costa, J. De Vicente, P. Doel, T. F. Eifler, S. Everett, P. Fosalba, J. Frieman, J. García-Bellido, E. Gaztanaga, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. L. Hollowood, K. Honscheid, D. J. James, N. Kuropatkin, T. S. Li, M. Lima, H. Lin, M. A.G. Maia, J. L. Marshall, P. Melchior, F. Menanteau, R. Miquel, A. Palmese, F. Paz-Chinchón, A. A. Plazas, A. Roodman, E. S. Rykoff, E. Sanchez, B. Santiago, V. Scarpine, M. Schubnell, S. Serrano, I. Sevilla-Noarbe, E. Suchyta, M. E.C. Swanson, G. Tarle, D. L. Tucker, T. N. Varga, A. R. Walker, W. Wester, R. D. Wilkinson

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Abstract

We present a description of the Australian Dark Energy Survey (OzDES) and summarize the results from its 6 years of operations. Using the 2dF fibre positioner and AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope, OzDES has monitored 771 active galactic nuclei, classified hundreds of supernovae, and obtained redshifts for thousands of galaxies that hosted a transient within the 10 deep fields of the Dark Energy Survey. We also present the second OzDES data release, containing the redshifts of almost 30 000 sources, some as faint as r_AB = 24 mag, and 375 000 individual spectra. These data, in combination with the time-series photometry from the Dark Energy Survey, will be used to measure the expansion history of the Universe out to z ∼1.2 and the masses of hundreds of black holes out to z ∼4. OzDES is a template for future surveys that combine simultaneous monitoring of targets with wide-field imaging cameras and wide-field multi-object spectrographs.

Original language	English
Pages (from-to)	19-35
Number of pages	17
Journal	Monthly Notices of the Royal Astronomical Society
Volume	496
Issue number	1
DOIs	https://doi.org/10.1093/mnras/staa1341
State	Published - Jun 11 2020

Funding

FHP was supported by an Australian Government Research Training Program Scholarship. Based in part on observations at Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, which is operated by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. The DES data management system is supported by the National Science Foundation under Grant Numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA2015-71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union\u2019s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ci\u00EAncia e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2). LG was funded by the European Union\u2019s Horizon 2020 research and innovation program under the Marie Sk\u0142odowska-Curie grant agreement no. 839090. Parts of this research were supported by the Australian Research Council under grants DP160100930, FL180100168, and FT140101270.

Keywords

catalogues
cosmology: dark energy
quasars: supermassive black holes
surveys
techniques: spectroscopic
transients: supernovae

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10.1093/mnras/staa1341

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Lidman, C., Tucker, B. E., Davis, T. M., Uddin, S. A., Asorey, J., Bolejko, K., Brout, D., Calcino, J., Carollo, D., Carr, A., Childress, M., Hoormann, J. K., Foley, R. J., Galbany, L., Glazebrook, K., Hinton, S. R., Kessler, R., Kim, A. G., King, A., ... Wilkinson, R. D. (2020). OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release. Monthly Notices of the Royal Astronomical Society, 496(1), 19-35. https://doi.org/10.1093/mnras/staa1341

@article{3fb8e45217be482abcbef5f81f923249,

title = "OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release",

abstract = "We present a description of the Australian Dark Energy Survey (OzDES) and summarize the results from its 6 years of operations. Using the 2dF fibre positioner and AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope, OzDES has monitored 771 active galactic nuclei, classified hundreds of supernovae, and obtained redshifts for thousands of galaxies that hosted a transient within the 10 deep fields of the Dark Energy Survey. We also present the second OzDES data release, containing the redshifts of almost 30 000 sources, some as faint as rAB = 24 mag, and 375 000 individual spectra. These data, in combination with the time-series photometry from the Dark Energy Survey, will be used to measure the expansion history of the Universe out to z ∼1.2 and the masses of hundreds of black holes out to z ∼4. OzDES is a template for future surveys that combine simultaneous monitoring of targets with wide-field imaging cameras and wide-field multi-object spectrographs.",

keywords = "catalogues, cosmology: dark energy, quasars: supermassive black holes, surveys, techniques: spectroscopic, transients: supernovae",

author = "C. Lidman and Tucker, {B. E.} and Davis, {T. M.} and Uddin, {S. A.} and J. Asorey and K. Bolejko and D. Brout and J. Calcino and D. Carollo and A. Carr and M. Childress and Hoormann, {J. K.} and Foley, {R. J.} and L. Galbany and K. Glazebrook and Hinton, {S. R.} and R. Kessler and Kim, {A. G.} and A. King and A. Kremin and K. Kuehn and D. Lagattuta and Lewis, {G. F.} and E. MacAulay and U. Malik and M. March and P. Martini and A. M{\"o}ller and D. Mudd and Nichol, {R. C.} and F. Panther and D. Parkinson and M. Pursiainen and M. Sako and E. Swann and R. Scalzo and D. Scolnic and R. Sharp and M. Smith and Sommer, {N. E.} and M. Sullivan and S. Webb and P. Wiseman and Z. Yu and F. Yuan and B. Zhang and Abbott, {T. M.C.} and M. Aguena and S. Allam and J. Annis and S. Avila and E. Bertin and S. Bhargava and D. Brooks and {Carnero Rosell}, A. and {Carrasco Kind}, M. and J. Carretero and Castander, {F. J.} and M. Costanzi and {Da Costa}, {L. N.} and {De Vicente}, J. and P. Doel and Eifler, {T. F.} and S. Everett and P. Fosalba and J. Frieman and J. Garc{\'i}a-Bellido and E. Gaztanaga and D. Gruen and Gruendl, {R. A.} and J. Gschwend and G. Gutierrez and Hartley, {W. G.} and Hollowood, {D. L.} and K. Honscheid and James, {D. J.} and N. Kuropatkin and Li, {T. S.} and M. Lima and H. Lin and Maia, {M. A.G.} and Marshall, {J. L.} and P. Melchior and F. Menanteau and R. Miquel and A. Palmese and F. Paz-Chinch{\'o}n and Plazas, {A. A.} and A. Roodman and Rykoff, {E. S.} and E. Sanchez and B. Santiago and V. Scarpine and M. Schubnell and S. Serrano and I. Sevilla-Noarbe and E. Suchyta and Swanson, {M. E.C.} and G. Tarle and Tucker, {D. L.} and Varga, {T. N.} and Walker, {A. R.} and W. Wester and Wilkinson, {R. D.}",

note = "Publisher Copyright: {\textcopyright} 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society.",

year = "2020",

month = jun,

day = "11",

doi = "10.1093/mnras/staa1341",

language = "English",

volume = "496",

pages = "19--35",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "1",

}

Lidman, C, Tucker, BE, Davis, TM, Uddin, SA, Asorey, J, Bolejko, K, Brout, D, Calcino, J, Carollo, D, Carr, A, Childress, M, Hoormann, JK, Foley, RJ, Galbany, L, Glazebrook, K, Hinton, SR, Kessler, R, Kim, AG, King, A, Kremin, A, Kuehn, K, Lagattuta, D, Lewis, GF, MacAulay, E, Malik, U, March, M, Martini, P, Möller, A, Mudd, D, Nichol, RC, Panther, F, Parkinson, D, Pursiainen, M, Sako, M, Swann, E, Scalzo, R, Scolnic, D, Sharp, R, Smith, M, Sommer, NE, Sullivan, M, Webb, S, Wiseman, P, Yu, Z, Yuan, F, Zhang, B, Abbott, TMC, Aguena, M, Allam, S, Annis, J, Avila, S, Bertin, E, Bhargava, S, Brooks, D, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Castander, FJ, Costanzi, M, Da Costa, LN, De Vicente, J, Doel, P, Eifler, TF, Everett, S, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gruen, D, Gruendl, RA, Gschwend, J, Gutierrez, G, Hartley, WG, Hollowood, DL, Honscheid, K, James, DJ, Kuropatkin, N, Li, TS, Lima, M, Lin, H, Maia, MAG, Marshall, JL, Melchior, P, Menanteau, F, Miquel, R, Palmese, A, Paz-Chinchón, F, Plazas, AA, Roodman, A, Rykoff, ES, Sanchez, E, Santiago, B, Scarpine, V, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Suchyta, E, Swanson, MEC, Tarle, G, Tucker, DL, Varga, TN, Walker, AR, Wester, W & Wilkinson, RD 2020, 'OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release', Monthly Notices of the Royal Astronomical Society, vol. 496, no. 1, pp. 19-35. https://doi.org/10.1093/mnras/staa1341

TY - JOUR

T1 - OzDES multi-object fibre spectroscopy for the Dark Energy Survey

T2 - Results and second data release

AU - Lidman, C.

AU - Tucker, B. E.

AU - Davis, T. M.

AU - Uddin, S. A.

AU - Asorey, J.

AU - Bolejko, K.

AU - Brout, D.

AU - Calcino, J.

AU - Carollo, D.

AU - Carr, A.

AU - Childress, M.

AU - Hoormann, J. K.

AU - Foley, R. J.

AU - Galbany, L.

AU - Glazebrook, K.

AU - Hinton, S. R.

AU - Kessler, R.

AU - Kim, A. G.

AU - King, A.

AU - Kremin, A.

AU - Kuehn, K.

AU - Lagattuta, D.

AU - Lewis, G. F.

AU - MacAulay, E.

AU - Malik, U.

AU - March, M.

AU - Martini, P.

AU - Möller, A.

AU - Mudd, D.

AU - Nichol, R. C.

AU - Panther, F.

AU - Parkinson, D.

AU - Pursiainen, M.

AU - Sako, M.

AU - Swann, E.

AU - Scalzo, R.

AU - Scolnic, D.

AU - Sharp, R.

AU - Smith, M.

AU - Sommer, N. E.

AU - Sullivan, M.

AU - Webb, S.

AU - Wiseman, P.

AU - Yu, Z.

AU - Yuan, F.

AU - Zhang, B.

AU - Abbott, T. M.C.

AU - Aguena, M.

AU - Allam, S.

AU - Annis, J.

AU - Avila, S.

AU - Bertin, E.

AU - Bhargava, S.

AU - Brooks, D.

AU - Carnero Rosell, A.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Castander, F. J.

AU - Costanzi, M.

AU - Da Costa, L. N.

AU - De Vicente, J.

AU - Doel, P.

AU - Eifler, T. F.

AU - Everett, S.

AU - Fosalba, P.

AU - Frieman, J.

AU - García-Bellido, J.

AU - Gaztanaga, E.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hartley, W. G.

AU - Hollowood, D. L.

AU - Honscheid, K.

AU - James, D. J.

AU - Kuropatkin, N.

AU - Li, T. S.

AU - Lima, M.

AU - Lin, H.

AU - Maia, M. A.G.

AU - Marshall, J. L.

AU - Melchior, P.

AU - Menanteau, F.

AU - Miquel, R.

AU - Palmese, A.

AU - Paz-Chinchón, F.

AU - Plazas, A. A.

AU - Roodman, A.

AU - Rykoff, E. S.

AU - Sanchez, E.

AU - Santiago, B.

AU - Scarpine, V.

AU - Schubnell, M.

AU - Serrano, S.

AU - Sevilla-Noarbe, I.

AU - Suchyta, E.

AU - Swanson, M. E.C.

AU - Tarle, G.

AU - Tucker, D. L.

AU - Varga, T. N.

AU - Walker, A. R.

AU - Wester, W.

AU - Wilkinson, R. D.

PY - 2020/6/11

Y1 - 2020/6/11

N2 - We present a description of the Australian Dark Energy Survey (OzDES) and summarize the results from its 6 years of operations. Using the 2dF fibre positioner and AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope, OzDES has monitored 771 active galactic nuclei, classified hundreds of supernovae, and obtained redshifts for thousands of galaxies that hosted a transient within the 10 deep fields of the Dark Energy Survey. We also present the second OzDES data release, containing the redshifts of almost 30 000 sources, some as faint as rAB = 24 mag, and 375 000 individual spectra. These data, in combination with the time-series photometry from the Dark Energy Survey, will be used to measure the expansion history of the Universe out to z ∼1.2 and the masses of hundreds of black holes out to z ∼4. OzDES is a template for future surveys that combine simultaneous monitoring of targets with wide-field imaging cameras and wide-field multi-object spectrographs.

AB - We present a description of the Australian Dark Energy Survey (OzDES) and summarize the results from its 6 years of operations. Using the 2dF fibre positioner and AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope, OzDES has monitored 771 active galactic nuclei, classified hundreds of supernovae, and obtained redshifts for thousands of galaxies that hosted a transient within the 10 deep fields of the Dark Energy Survey. We also present the second OzDES data release, containing the redshifts of almost 30 000 sources, some as faint as rAB = 24 mag, and 375 000 individual spectra. These data, in combination with the time-series photometry from the Dark Energy Survey, will be used to measure the expansion history of the Universe out to z ∼1.2 and the masses of hundreds of black holes out to z ∼4. OzDES is a template for future surveys that combine simultaneous monitoring of targets with wide-field imaging cameras and wide-field multi-object spectrographs.

KW - catalogues

KW - cosmology: dark energy

KW - quasars: supermassive black holes

KW - surveys

KW - techniques: spectroscopic

KW - transients: supernovae

UR - http://www.scopus.com/inward/record.url?scp=85088568029&partnerID=8YFLogxK

U2 - 10.1093/mnras/staa1341

DO - 10.1093/mnras/staa1341

M3 - Article

AN - SCOPUS:85088568029

SN - 0035-8711

VL - 496

SP - 19

EP - 35

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 1

ER -

OzDES multi-object fibre spectroscopy for the Dark Energy Survey: Results and second data release

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