The DOI matches its Crossref record; 121 of the 121 references it cites were found in a registry or an index.
The Atacama Cosmology Telescope: A Catalog of >4000 Sunyaev–Zel’dovich Galaxy Clusters
Open accessAbstract
We present a catalog of 4195 optically confirmed Sunyaev–Zel’dovich (SZ) selected galaxy clusters detected with signal-to-noise ratio >4 in 13,211 deg 2 of sky surveyed by the Atacama Cosmology Telescope (ACT). Cluster candidates were selected by applying a multifrequency matched filter to 98 and 150 GHz maps constructed from ACT observations obtained from 2008 to 2018 and confirmed using deep, wide-area optical surveys. The clusters span the redshift range 0.04 < z < 1.91 (median z = 0.52). The catalog contains 222 z > 1 clusters, and a total of 868 systems are new discoveries. Assuming an SZ signal versus mass-scaling relation calibrated from X-ray observations, the sample has a 90% completeness mass limit of M 500c > 3.8 × 10 14 M ⊙, evaluated at z = 0.5, for clusters detected at signal-to-noise ratio >5 in maps filtered at an angular scale of 2.′4. The survey has a large overlap with deep optical weak-lensing surveys that are being used to calibrate the SZ signal mass-scaling relation, such as the Dark Energy Survey (4566 deg 2), the Hyper Suprime-Cam Subaru Strategic Program (469 deg 2), and the Kilo Degree Survey (825 deg 2). We highlight some noteworthy objects in the sample, including potentially projected systems, clusters with strong lensing features, clusters with active central galaxies or star formation, and systems of multiple clusters that may be physically associated. The cluster catalog will be a useful resource for future cosmological analyses and studying the evolution of the intracluster medium and galaxies in massive clusters over the past 10 Gyr.
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Astropy: A community Python package for astronomy
The Astropy Collaboration, Robitaille, T. P., Tollerud, E. J., Greenfield, P., Droettboom, M., Bray, E., Aldcroft, T., Davis, M., Ginsburg, A., Price-Whelan, A. M., et al. (2013) · Astronomy & Astrophysics · doi:10.1051/0004-6361/201322068 · Cited by 14,620
Self-citationStellar population synthesis at the resolution of 2003
Bruzual, G., & Charlot, S. (2003) · Monthly Notices of the Royal Astronomical Society · doi:10.1046/j.1365-8711.2003.06897.x · Cited by 10,500
THE WIDE-FIELD INFRARED SURVEY EXPLORER (WISE): MISSION DESCRIPTION AND INITIAL ON-ORBIT PERFORMANCE
Wright, E. L., Eisenhardt, P. R. M., Mainzer, A. K., Ressler, M. E., Cutri, R. M., Jarrett, T., Kirkpatrick, J. D., Padgett, D., McMillan, R. S., Skrutskie, M., et al. (2010) · The Astronomical Journal · doi:10.1088/0004-6256/140/6/1868 · Cited by 7,987
Overview of the DESI Legacy Imaging Surveys
Dey, A., Schlegel, D. J., Lang, D., Blum, R., Burleigh, K., Fan, X., Findlay, J. R., Finkbeiner, D., Herrera, D., Juneau, S., et al. (2019) · The Astronomical Journal · doi:10.3847/1538-3881/ab089d · Cited by 1,865
Self-citationEAZY: A Fast, Public Photometric Redshift Code
Brammer, G. B., van Dokkum, P. G., & Coppi, P. (2008) · The Astrophysical Journal · doi:10.1086/591786 · Cited by 1,841
Toward a Halo Mass Function for Precision Cosmology: The Limits of Universality
Tinker, J., Kravtsov, A. V., Klypin, A., Abazajian, K., Warren, M., Yepes, G., Gottlöber, S., & Holz, D. E. (2008) · The Astrophysical Journal · doi:10.1086/591439 · Cited by 1,819
The Simons Observatory: science goals and forecasts
Ade, P., Aguirre, J., Ahmed, Z., Aiola, S., Ali, A., Alonso, D., Alvarez, M. A., Arnold, K., Ashton, P., Austermann, J., et al. (2019) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2019/02/056 · Cited by 1,519
Self-citationAhumada, R., Prieto, C. A., Almeida, A., Anders, F., Anderson, S. F., Andrews, B. H., Anguiano, B., Arcodia, R., Armengaud, E., Aubert, M., et al. (2020) · The Astrophysical Journal Supplement Series · doi:10.3847/1538-4365/ab929e · Cited by 1,414
Self-citationA catalog of rich clusters of galaxies
Abell, G. O., Corwin, H. G., Jr., & Olowin, R. P. (1989) · The Astrophysical Journal Supplement Series · doi:10.1086/191333 · Cited by 1,398
Measures of location and scale for velocities in clusters of galaxies - A robust approach
Beers, T. C., Flynn, K., & Gebhardt, K. (1990) · The Astronomical Journal · doi:10.1086/115487 · Cited by 1,395
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Self-citationEuclid: I. Overview of the Euclid mission
Euclid Collaboration, Mellier, Y., Abdurro’uf, Acevedo Barroso, J. A., Achúcarro, A., Adamek, J., Adam, R., Addison, G. E., Aghanim, N., Aguena, M., et al. (2025) · Astronomy & Astrophysics · doi:10.1051/0004-6361/202450810 · Cited by 616
Self-citationSRG X-ray orbital observatory: Its telescopes and first scientific results
Sunyaev, R., Arefiev, V., Babyshkin, V., Bogomolov, A., Borisov, K., Buntov, M., Brunner, H., Burenin, R., Churazov, E., Coutinho, D., et al. (2021) · Astronomy & Astrophysics · doi:10.1051/0004-6361/202141179 · Cited by 391
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LiteBIRD Collaboration, Allys, E., Arnold, K., Aumont, J., Aurlien, R., Azzoni, S., Baccigalupi, C., Banday, A. J., Banerji, R., Barreiro, R. B., et al. (2023) · Progress of Theoretical and Experimental Physics · doi:10.1093/ptep/ptac150 · Cited by 348
Self-citationDi Valentino, E., Said, J. L., Riess, A., Pollo, A., Poulin, V., Gómez-Valent, A., Weltman, A., Palmese, A., Huang, C. D., Bruck, C. V. D., et al. (2025) · Physics of the Dark Universe · doi:10.1016/j.dark.2025.101965 · Cited by 319
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Metadata
- Authors
- Hilton, M., Sifón, C., Naess, S., Madhavacheril, M., Oguri, M., Rozo, E., Rykoff, E., Abbott, T. M. C., Adhikari, S., Aguena, M., Aiola, S., Allam, S., Amodeo, S., Amon, A., Annis, J., Ansarinejad, B., Aros-Bunster, C., Austermann, J. E., Avila, S., Bacon, D., Battaglia, N., Beall, J. A., Becker, D. T., Bernstein, G. M., Bertin, E., Bhandarkar, T., Bhargava, S., Bond, J. R., Brooks, D., Burke, D. L., Calabrese, E., Carrasco Kind, M., Carretero, J., Choi, S. K., Choi, A., Conselice, C., Costa, L. N. D., Costanzi, M., Crichton, D., Crowley, K. T., Dünner, R., Denison, E. V., Devlin, M. J., Dicker, S. R., Diehl, H. T., Dietrich, J. P., Doel, P., Duff, S. M., Duivenvoorden, A. J., Dunkley, J., Everett, S., Ferraro, S., Ferrero, I., Ferté, A., Flaugher, B., Frieman, J., Gallardo, P. A., García-Bellido, J., Gaztanaga, E., Gerdes, D. W., Giles, P., Golec, J. E., Gralla, M. B., Grandis, S., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Han, D., Hartley, W. G., Hasselfield, M., Hill, J. C., Hilton, G. C., Hincks, A. D., Hinton, S. R., Ho, S.-P. P., Honscheid, K., Hoyle, B., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Jaelani, A. T., Jain, B., James, D. J., Jeltema, T., Kent, S., Knowles, K., Koopman, B. J., Kuehn, K., Lahav, O., Lima, M., Lin, Y.-T., Lokken, M., Loubser, S. I., MacCrann, N., Maia, M. A. G., Marriage, T. A., Martin, J., McMahon, J., Melchior, P., Menanteau, F., Miquel, R., Miyatake, H., Moodley, K., Morgan, R., Mroczkowski, T., Nati, F., Newburgh, L. B., Niemack, M. D., Nishizawa, A. J., Ogando, R. L. C., Orlowski-Scherer, J., Page, L. A., Palmese, A., Partridge, B., Paz-Chinchón, F., Phakathi, P., Plazas, A. A., Robertson, N. C., Romer, A. K., Rosell, A. C., Salatino, M., Sanchez, E., Schaan, E., Schillaci, A., Sehgal, N., Serrano, S., Shin, T., Simon, S. M., Smith, M., Soares-Santos, M., Spergel, D. N., Staggs, S. T., Storer, E. R., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., To, C., Trac, H., Ullom, J. N., Vale, L. R., Lanen, J. V., Vavagiakis, E. M., Vicente, J. D., Wilkinson, R. D., Wollack, E. J., Xu, Z., & Zhang, Y.
- Venue
- The Astrophysical Journal Supplement Series
- Publisher
- American Astronomical Society
- Published
- 2021-02-16
- Volume
- 253
- Issue
- 1
- Pages
- 3
- ISSN
- 0067-0049 (ISSN-L)
- 1538-4365
- OpenAlex
- W3088043480
- Cited by
- 293
- References
- 121
- FWCI
- 25.20
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Hilton, M., Sifón, C., Naess, S., Madhavacheril, M., Oguri, M., Rozo, E., Rykoff, E., Abbott, T. M. C., Adhikari, S., Aguena, M., Aiola, S., Allam, S., Amodeo, S., Amon, A., Annis, J., Ansarinejad, B., Aros-Bunster, C., Austermann, J. E., Avila, S., . . . Zhang, Y. (2021). The Atacama Cosmology Telescope: A Catalog of >4000 Sunyaev–Zel’dovich Galaxy Clusters. The Astrophysical Journal Supplement Series. https://doi.org/10.3847/1538-4365/abd023
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