SPT-3G Data Products at LAMBDA


SPT-3G D1 TT/TE/EE Bandpowers, Likelihood, and MCMC Parameter Chains
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Bandpowers and Likelihood
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This page provides data products associated with the SPT-3G D1 measurement of the CMB TT, TE, and EE power spectra, as described in Camphuis et al. (2025). More...
1 file 40 KB
SPT-3G Observations of Euclid Deep Field South
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Map Products and Catalogs
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This page provides access to the data products associated with Archipley et al. Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope: A data release of temperature maps and catalogs. More...
38 files < 99.4 MB each
SPT-3G Two-Year B-Mode Bandpowers and Likelihood
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Bandpowers and Likelihood
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This page provides access to the data products associated with Zebrowski et al. Constraints on Inflationary Gravitational Waves with Two Years of SPT-3G Data. If you have any questions regarding this data set or its use, please contact Jessica Avva Zebrowski (j.z [at] uchicago.edu) and/or Christian Reichardt (christian.reichardt [at] unimelb.edu.au). More...
3 files < 111.8 MB each
SPT-3G 2019-2020 Lensing and Unlensed E-mode Likelihood
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Likelihood
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We provide the CMB lensing potential bandpower and the unlensed EE bandpower likelihood derived from the SPT-3G 2019-2020 2yr winter field CMB polarization maps presented in the MUSE analysis, Ge, Millea et al (2025). Please see the README file in the zip archive for more information.
1 file 528 KB
SPT-3G 2018 Lensing Bandpowers and Likelihood
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SPT-3G 2018 Lensing Bandpowers and Likelihood
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This page provides data products associated with the cosmological parameters analysis of the SPT-3G 2018 CMB lensing power spectra over 1500 square degrees described in arXiv:2308.11608, Pan et al., (2023). More...
2 files, < 769 KB
SPT-3G 2018 TT/TE/EE Bandpowers and Likelihood
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2018 Bandpowers
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We provide the foreground-subtracted minimum-variance combination of the SPT-3G 2018 multi-frequency band powers. More...
1 file, 4 KB
Likelihood Code
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We provide files in a zip archive here that can be added to the June 2021 version of CosmoMC to interface with the SPT-3G 2018 TT/TE/EE bandpowers discussed above. More...
1 file, 4.8 MB
SPT-3G 2018 TE/EE Bandpowers and Likelihood
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2018 Bandpowers
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We provide the minimum-variance combination of the SPT-3G 2018 multi-frequency EE and TE Bandpowers from observations over a four-month period in 2018. More...
1 file 1 KB
Likelihood code
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We provide files in a gzipped tarball, that can be added to the May 2020 version of CosmoMC to interface with the SPT-3G 2018 EE/TE bandpowers discussed above. More...
1 file 2.4 MB

A service of the HEASARC and of the Astrophysics Science Division at NASA/GSFC

HEASARC Director: Dr. Andrew F. Ptak

LAMBDA Director: Dr. Thomas M. Essinger-Hileman

NASA Official: Dr. Thomas M. Essinger-Hileman

Web Curator: Mr. Michael R. Greason