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Project Supported by
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NSF, National Science Foundation
KICP, Kavli Institute for Cosmological Physics
USAP, United States Antarctic Program
Antarctic Support Contract (ASC)
DOE Office of Science High Energy Physics
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Related Websites
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CBI, Cosmic Background Imager
DASI, Degree Angular Scale Interferometer
WMAP, Wilkinson Microwave Anisotropy Probe
Planck
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 | Overview |
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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.
As of journal publication in early 2026, all files on this page have been updated to include more detailed header information, including FITS units. Further, two changes were made to spt3g_emissive_source_catalog_A25.fits: (1) changed column keywords from 90 to 95 where it referred to the central frequency band (e.g. sn90 to sn95) and (2) fixed instances where spectral indices and associated errors of 14 bright sources were nans; now they have numerical values.
In general, products in the SFL projection were used to create the galaxy cluster catalog (Section 7) and products in the ZEA projection were used in the emissive source catalog construction (Section 6). If you have any questions regarding these data or their use, please contact Melanie Archipley (archipleym [at] uchicago.edu) and/or Alec Hryciuk (hryciuk [at] uchicago.edu).
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| Map products |
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Temperature maps in micro-Kelvins in SFL and ZEA projections (Section 5):
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Bright source thumbnail temperature maps for all bands in micro-Kelvins in the ZEA projection (Section 3.5):
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Apodization masks in SFL and ZEA projections (Section 5.1):
Binay pixel masks in SFL and ZEA projections (Section 5.1) used in the cluster and source catalog constructions, respectively. The EDF-S mask was used to flag objects as inside or outside the Q1 region.
Telescope beams (Section 5.2). The file contains the B_ells for each band (one per column).
Noise amplitude spectral densities in micro-Kelvins used only in the cluster catalog construction (Section 5.3):
Transfer function (Section 5.4):
CLEAN beam maps in mJy (see Section 4.3, Section 6) associated with the emissive source catalog:
Signal-to-noise ratio maps (see Section 4.2, Section 7) associated with the galaxy cluster catalog:
| Catalogs |
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Emissive source catalog (file updated February 2026, see note at top; Section 6):
Galaxy cluster catalog (Section 7):
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uchicago.edu