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

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

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Journal

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Volume 496, Issue 1, Pages 19-35

Publisher

OXFORD UNIV PRESS
DOI: 10.1093/mnras/staa1341

Keywords

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

Categories

Astronomy & Astrophysics

Funding

  1. Australian Research Council [DP160100930, FL180100168, FT140101270]
  2. AAT [A/2013B/012]
  3. European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant [839090]
  4. Australian Government Research Training Program Scholarship
  5. U.S. Department of Energy
  6. U.S. National Science Foundation
  7. Ministry of Science and Education of Spain
  8. Science and Technology Facilities Council of the United Kingdom
  9. Higher Education Funding Council for England
  10. National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign
  11. Kavli Institute of Cosmological Physics at the University of Chicago
  12. Center for Cosmology and Astro-Particle Physics at the Ohio State University
  13. Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University
  14. Financiadora de Estudos e Projetos
  15. Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro
  16. Conselho Nacional de Desenvolvimento Cientifico e Tecnologico
  17. Ministerio da Ciencia, Tecnologia e Inovacao
  18. Deutsche Forschungsgemeinschaft
  19. Collaborating Institutions in the DES
  20. Argonne National Laboratory
  21. University of California at Santa Cruz
  22. University of Cambridge
  23. Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas-Madrid
  24. University of Chicago
  25. University College London
  26. DES-Brazil Consortium
  27. University of Edinburgh
  28. Eidgenossische Technische Hochschule (ETH) Zurich
  29. Fermi National Accelerator Laboratory
  30. University of Illinois at Urbana-Champaign
  31. Institut de Ciencies de l'Espai (IEEC/CSIC)
  32. Institut de Fisica d'Altes Energies
  33. Lawrence Berkeley National Laboratory
  34. Ludwig-Maximilians Universitat Munchen and the associated Excellence Cluster Universe
  35. University of Michigan
  36. National Optical Astronomy Observatory
  37. University of Nottingham
  38. Ohio State University
  39. University of Pennsylvania
  40. University of Portsmouth
  41. SLAC National Accelerator Laboratory
  42. Stanford University
  43. University of Sussex
  44. Texas AM University
  45. OzDES Membership Consortium
  46. National Science Foundation [AST-1138766, AST-1536171]
  47. MINECO [AYA2015-71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV-2016-0597, MDM-2015-0509]
  48. ERDF funds from the European Union
  49. European Research Council under the European Union's Seventh Framework Program (FP7/2007-2013)
  50. ERC [240672, 291329, 306478]
  51. Brazilian Instituto Nacional de Ciencia e Tecnologia (INCT) e-Universe (CNPq grant) [465376/2014-2]
  52. U.S. Department of Energy, Office of Science, and Office of High Energy Physics [DE-AC02-07CH11359]

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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 similar to 1.2 and the masses of hundreds of black holes out to z similar to 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.

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R. Abbott, H. Abe, F. Acernese, K. Ackley, S. Adhicary, N. Adhikari, R. X. Adhikari, V. K. Adkins, V. B. Adya, C. Affeldt, D. Agarwal, M. Agathos, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, T. Akutsu, S. Albanesi, R. A. Alfaidi, A. Al-Jodah, C. Allene, A. Allocca, M. Almualla, P. A. Altin, A. Amato, L. Amez-Droz, A. Amorosi, S. Anand, A. Ananyeva, R. Andersen, S. B. Anderson, W. G. Anderson, M. Andia, M. Ando, T. Andrade, N. Andres, M. Andres-Carcasona, T. Andric, S. Ansoldi, J. M. Antelis, S. Antier, M. Aoumi, T. Apostolatos, E. Z. Appavuravther, S. Appert, S. K. Apple, K. Arai, A. Araya, M. C. Araya, J. S. Areeda, M. Arene, N. Aritomi, N. Arnaud, M. Arogeti, S. M. Aronson, K. G. Arun, H. Asada, G. Ashton, Y. Aso, M. Assiduo, S. Assis de Souza Melo, S. M. Aston, P. Astone, F. Aubin, K. AultONeal, S. Babak, A. Badalyan, F. Badaracco, C. Badger, S. Bae, S. Bagnasco, Y. Bai, J. G. Baier, L. Baiotti, J. Baird, R. Bajpai, T. Baka, M. Ball, G. Ballardin, S. W. Ballmer, G. Baltus, S. 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Parisi, J. Park, W. Parker, D. Pascucci, A. Pasqualetti, R. Passaquieti, D. Passuello, M. Patel, M. Pathak, A. Patra, B. Patricelli, A. S. Patron, S. Paul, E. Payne, T. Pearce, M. Pedraza, R. Pedurand, R. Pegna, M. Pegoraro, A. Pele, F. E. Pena Arellano, S. Penn, A. Perego, A. Pereira, C. J. Perez, C. Perigois, C. C. Perkins, A. Perreca, S. Perries, J. W. Perry, D. Pesios, J. Petermann, C. Petrillo, H. P. Pfeiffer, H. Pham, K. A. Pham, K. S. Phukon, H. Phurailatpam, O. J. Piccinni, M. Pichot, M. Piendibene, F. Piergiovanni, L. Pierini, G. Pierra, V. Pierro, G. Pillant, M. Pillas, F. Pilo, L. Pinard, C. Pineda-Bosque, I. M. Pinto, B. J. Piotrzkowski, K. Piotrzkowski, M. Pirello, M. D. Pitkin, A. Placidi, E. Placidi, M. L. Planas, W. Plastino, R. Poggiani, E. Polini, L. Pompili, D. Y. T. Pong, S. Ponrathnam, E. Porcelli, J. Portell, E. K. Porter, C. Posnansky, R. Poulton, Jade Powell, Jonathan Powell, M. Pracchia, T. Pradier, A. K. Prajapati, K. Prasai, R. Prasanna, G. Pratten, M. Principe, G. A. Prodi, L. Prokhorov, P. Prosposito, L. Prudenzi, A. Puecher, J. Pullin, M. Punturo, F. Puosi, P. Puppo, M. Purrer, H. Qi, V. Quetschke, P. J. Quinonez, R. Quitzow-James, F. J. Raab, G. Raaijmakers, N. Radulesco, P. Raffai, S. X. Rail, S. Raja, C. Rajan, K. E. Ramirez, T. D. Ramirez, A. Ramos-Buades, D. Rana, J. Rana, E. Randel, P. R. Rangnekar, P. Rapagnani, A. Ray, V. Raymond, N. Raza, M. Razzano, J. Read, T. Regimbau, L. Rei, S. Reid, S. W. Reid, D. H. Reitze, P. Relton, A. Renzini, P. Rettegno, B. Revenu, A. Reza, M. Rezac, A. S. Rezaei, F. Ricci, D. Richards, J. W. Richardson, A. Rijal, K. Riles, H. K. Riley, S. Rinaldi, C. Robertson, N. A. Robertson, F. Robinet, A. Rocchi, S. Rodriguez, L. Rolland, J. G. Rollins, M. Romanelli, R. Romano, C. L. Romel, A. Romero, I. M. Romero-Shaw, J. H. Romie, S. Ronchini, T. J. Roocke, L. Rosa, T. J. Rosauer, C. A. Rose, D. Rosinska, M. P. Ross, M. Rossello, A. Roussel, S. Rowan, S. J. Rowlinson, S. Roy, A. Royzman, D. Rozza, P. Ruggi, E. Ruiz Morales, K. Ruiz-Rocha, K. Ryan, S. Sachdev, T. Sadecki, J. Sadiq, P. Saffarieh, S. S. Saha, S. Saha, Y. Saito, K. Sakai, M. Sakellariadou, T. Sako, S. Sakon, O. S. Salafia, F. Salces-Carcoba, L. Salconi, M. Saleem, F. Salemi, M. Salle, A. Samajdar, E. J. Sanchez, J. H. Sanchez, L. E. Sanchez, N. Sanchis-Gual, J. R. Sanders, A. Sanuy, T. R. Saravanan, N. Sarin, A. Sasli, P. Sassi, B. Sassolas, H. Satari, O. Sauter, R. L. Savage, V. Savant, T. Sawada, H. L. Sawant, S. Sayah, D. Schaetzl, M. Scheel, S. J. Scherf, J. Scheuer, M. G. Schiworski, P. Schmidt, S. Schmidt, S. J. Schmitz, R. Schnabel, M. Schneewind, R. M. S. Schofield, A. Schonbeck, H. Schuler, B. W. Schulte, B. F. Schutz, E. Schwartz, J. Scott, S. M. Scott, T. C. Seetharamu, M. Seglar-Arroyo, Y. Sekiguchi, D. Sellers, A. S. Sengupta, D. Sentenac, E. G. Seo, V. Sequino, A. Sergeev, G. Servignat, Y. Setyawati, T. Shaffer, M. S. Shahriar, M. A. Shaikh, B. Shams, L. Shao, P. Sharma, S. Sharma Chaudhary, P. Shawhan, N. S. Shcheblanov, A. Sheela, B. Shen, K. G. Shepard, E. Sheridan, Y. Shikano, M. Shikauchi, H. Shimizu, K. Shimode, H. Shinkai, D. H. Shoemaker, D. M. Shoemaker, S. ShyamSundar, A. Sider, H. Siegel, M. Sieniawska, D. Sigg, L. Silenzi, L. P. Singer, D. Singh, M. K. Singh, N. Singh, A. Singha, A. M. Sintes, V. Sipala, V. Skliris, B. J. J. Slagmolen, T. J. Slaven-Blair, J. Smetana, J. R. Smith, L. Smith, R. J. E. Smith, J. Soldateschi, S. N. Somala, K. Somiya, K. Soni, S. Soni, V. Sordini, F. Sorrentino, N. Sorrentino, H. Sotani, R. Soulard, T. Souradeep, E. Sowell, V. Spagnuolo, A. P. Spencer, M. Spera, P. Spinicelli, A. K. Srivastava, V. Srivastava, C. Stachie, F. Stachurski, D. A. Steer, J. Steinlechner, S. Steinlechner, N. Stergioulas, M. StPierre, L. C. Strang, G. Stratta, M. D. Strong, A. Strunk, R. Sturani, A. L. Stuver, M. Suchenek, S. Sudhagar, N. Sueltmann, T. Sugiyama, H. G. Suh, A. G. Sullivan, T. Z. Summerscales, L. Sun, S. Sunil, A. Sur, J. Suresh, P. J. Sutton, Takamasa Suzuki, Takanori Suzuki, B. L. Swinkels, A. Syx, M. J. Szczepanczyk, P. Szewczyk, M. Tacca, H. Tagoshi, S. C. Tait, H. Takahashi, R. Takahashi, A. Takamori, S. Takano, H. Takeda, M. Takeda, C. J. Talbot, C. Talbot, M. Tamaki, N. Tamanini, D. Tanabe, K. Tanaka, T. Tanaka, A. J. Tanasijczuk, S. Tanioka, D. B. Tanner, D. Tao, L. Tao, R. D. Tapia, E. N. Tapia San Martin, R. Tarafder, C. Taranto, A. Taruya, J. D. Tasson, M. Teloi, R. Tenorio, J. E. S. Terhune, L. Terkowski, H. Themann, M. P. Thirugnanasambandam, L. M. Thomas, M. Thomas, P. Thomas, S. Thomas, J. E. Thompson, S. R. Thondapu, K. A. Thorne, E. Thrane, Shubhanshu Tiwari, Srishti Tiwari, V. Tiwari, A. M. Toivonen, A. E. Tolley, T. Tomaru, K. Tomita, T. Tomura, M. Tonelli, A. Torres-Forne, C. I. Torrie, I. Tosta e Melo, E. Tournefier, A. Trapananti, F. Travasso, G. Traylor, J. Trenado, M. Trevor, M. C. Tringali, A. Tripathee, L. Troiano, A. Trovato, L. Trozzo, R. J. Trudeau, K. W. Tsang, T. Tsang, M. Tse, R. Tso, S. Tsuchida, L. Tsukada, T. Tsutsui, K. Turbang, M. Turconi, C. Turski, D. Tuyenbayev, H. Ubach, A. S. Ubhi, N. Uchikata, T. Uchiyama, R. P. Udall, T. Uehara, K. Ueno, C. S. Unnikrishnan, T. Ushiba, A. Utina, H. Vahlbruch, N. Vaidya, G. Vajente, A. Vajpeyi, G. Valdes, M. Valentini, S. Vallero, V. Valsan, N. van Bakel, M. van Beuzekom, M. van Dael, J. F. J. Van den Brand, C. Van den Broeck, D. C. Vander-Hyde, M. Van der Sluys, A. Van de Walle, J. Van Dongen, H. van Haevermaet, J. V. van Heijningen, J. Vanosky, M. H. P. M. van Putten, Z. van Ranst, N. van Remortel, M. Vardaro, A. F. Vargas, V. Varma, M. Vasuth, A. Vecchio, G. Vedovato, J. Veitch, P. J. Veitch, J. Venneberg, G. Venugopalan, P. Verdier, D. Verkindt, P. Verma, Y. Verma, S. M. Vermeulen, D. Veske, F. Vetrano, A. Vicere, S. Vidyant, A. D. Viets, A. Vijaykumar, V. Villa-Ortega, M. Vina, E. T. Vincent, J. -Y. Vinet, S. Viret, A. Virtuoso, S. Vitale, H. Vocca, D. Voigt, E. R. G. von Reis, J. S. A. von Wrangel, C. Vorvick, S. P. Vyatchanin, L. E. Wade, M. Wade, K. J. Wagner, R. C. Walet, M. Walker, G. S. Wallace, L. Wallace, H. Wang, J. Z. Wang, W. H. Wang, R. L. Ward, J. Warner, M. Was, T. Washimi, N. Y. Washington, K. Watada, D. Watarai, J. Watchi, K. E. Wayt, B. Weaver, C. R. Weaving, S. A. Webster, M. Weinert, A. J. Weinstein, R. Weiss, C. M. Weller, R. A. Weller, F. Wellmann, L. Wen, P. Wessels, K. Wette, J. T. Whelan, D. D. White, B. F. Whiting, C. Whittle, O. S. Wilk, D. Wilken, K. Willetts, D. Williams, M. J. Williams, A. R. Williamson, J. L. Willis, B. Willke, C. C. Wipf, G. Woan, J. Woehler, J. K. Wofford, D. Wong, H. T. Wong, I. C. F. Wong, M. Wright, C. Wu, D. S. Wu, H. Wu, D. M. Wysocki, L. Xiao, V. A. Xu, N. Yadav, T. Yamada, H. Yamamoto, K. Yamamoto, M. Yamamoto, T. Yamamoto, T. S. Yamamoto, K. Yamashita, R. Yamazaki, F. W. Yang, K. Z. Yang, Y. -C. Yang, M. J. Yap, D. W. Yeeles, A. B. Yelikar, T. Y. Yeung, J. Yokoyama, T. Yokozawa, J. Yoo, Hang Yu, Haocun Yu, H. Yuzurihara, A. Zadrozny, A. J. Zannelli, M. Zanolin, M. Zeeshan, S. Zeidler, T. Zelenova, J. -P. Zendri, M. Zevin, J. Zhang, L. Zhang, R. Zhang, T. Zhang, Y. Zhang, C. Zhao, Yue Zhao, Yuhang Zhao, Y. Zheng, H. Zhong, R. Zhou, X. J. Zhu, Z. -H. Zhu, A. B. Zimmerman, M. E. Zucker, J. Zweizig

Summary: The global network of gravitational-wave observatories has expanded to include five detectors, providing ample data and science products for analysis and research.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2023)

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Article Astronomy & Astrophysics

Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck. I. Construction of CMB lensing maps and modeling choices

Y. Omori, E. J. Baxter, C. Chang, O. Friedrich, A. Alarcon, O. Alves, A. Amon, F. Andrade-Oliveira, K. Bechtol, M. R. Becker, G. M. Bernstein, J. Blazek, L. E. Bleem, H. Camacho, A. Campos, A. Carnero Rosell, M. Carrasco Kind, R. Cawthon, R. Chen, A. Choi, J. Cordero, T. M. Crawford, M. Crocce, C. Davis, J. DeRose, S. Dodelson, C. Doux, A. Drlica-Wagner, K. Eckert, T. F. Eifler, F. Elsner, J. Elvin-Poole, S. Everett, X. Fang, A. Ferte, P. Fosalba, M. Gatti, G. Giannini, D. Gruen, R. A. Gruendl, I. Harrison, K. Herner, H. Huang, E. M. Huff, D. Huterer, M. Jarvis, E. Krause, N. Kuropatkin, P. -F. Leget, P. Lemos, A. R. Liddle, N. MacCrann, J. McCullough, J. Muir, J. Myles, A. Navarro-Alsina, S. Pandey, Y. Park, A. Porredon, J. Prat, M. Raveri, R. P. Rollins, A. Roodman, R. Rosenfeld, A. J. Ross, E. S. Rykoff, C. Sanchez, J. Sanchez, L. F. Secco, I. Sevilla-Noarbe, E. Sheldon, T. Shin, M. A. Troxel, I. Tutusaus, T. N. Varga, N. Weaverdyck, R. H. Wechsler, W. L. K. Wu, B. Yanny, B. Yin, Y. Zhang, J. Zuntz, T. M. C. Abbott, M. Aguena, S. Allam, J. Annis, D. Bacon, B. A. Benson, E. Bertin, S. Bocquet, D. Brooks, D. L. Burke, J. E. Carlstrom, J. Carretero, C. L. Chang, R. Chown, M. Costanzi, L. N. da Costa, A. T. Crites, M. E. S. Pereira, T. de Haan, J. De Vicente, S. Desai, H. T. Diehl, M. A. Dobbs, P. Doel, W. Everett, I. Ferrero, B. Flaugher, D. Friedel, J. Frieman, J. Garcia-Bellido, E. Gaztanaga, E. M. George, T. Giannantonio, N. W. Halverson, S. R. Hinton, G. P. Holder, D. L. Hollowood, W. L. Holzapfel, K. Honscheid, J. D. Hrubes, D. J. James, L. Knox, K. Kuehn, O. Lahav, A. T. Lee, M. Lima, D. Luong-Van, M. March, J. J. McMahon, P. Melchior, F. Menanteau, S. S. Meyer, R. Miquel, L. Mocanu, J. J. Mohr, R. Morgan, T. Natoli, S. Padin, A. Palmese, F. Paz-Chinchon, A. Pieres, A. A. Plazas Malagon, C. Pryke, C. L. Reichardt, A. K. Romer, J. E. Ruhl, E. Sanchez, K. K. Schaffer, M. Schubnell, S. Serrano, E. Shirokoff, M. Smith, Z. Staniszewski, A. A. Stark, E. Suchyta, G. Tarle, D. Thomas, C. To, J. D. Vieira, J. Weller, R. Williamson

Summary: Joint analyses of cross-correlations between galaxy measurements and lensing of the cosmic microwave background (CMB) provide powerful constraints on the large-scale structure of the Universe. In this article, we present an improved CMB lensing map in the SPT-SZ survey footprint and the analysis methodology to extract cosmological information. We find that the joint analysis of CMB lensing cross-correlations can provide constraints on the shear calibration amplitude at the 5% to 10% level.

PHYSICAL REVIEW D (2023)

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Article Astronomy & Astrophysics

Enabling kilonova science with Nancy Grace Roman Space Telescope

Igor Andreoni, Michael W. Coughlin, Alexander W. Criswell, Mattia Bulla, Andrew Toivonen, Leo P. Singer, Antonella Palmese, E. Burns, Suvi Gezari, Mansi M. Kasliwal, R. Weizmann Kiendrebeogo, Ashish Mahabal, Takashi J. Moriya, Armin Rest, Dan Scolnic, Robert A. Simcoe, Jamie Soon, Robert Stein, Tony Travouillon

Summary: Binary neutron star mergers and neutron star-black hole mergers can be detected through gravitational waves and electromagnetic radiation. Discovering kilonovae will provide valuable insights into element nucleosynthesis and nuclear matter. The unique features of the Nancy Grace Roman Space Telescope allow for the detection of gravitational wave counterparts missed by optical telescopes.

ASTROPARTICLE PHYSICS (2024)

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