Consistency of cosmic microwave background temperature measurements in three frequency bands in the 2500-square-degree SPT-SZ survey

• Published in: Journal of Cosmology and Astroparticle Physics
• Main Authors: Mocanu, L.M., Crawford, T.M., Aylor, K., Benson, B.A., Bleem, L.E., Carlstrom, J.E., Chang, C.L., Cho, H.-M., Chown, R., Crites, A.T., de Haan, T., Dobbs, M.A., Everett, W.B., George, E.M., Halverson, N.W., Harrington, N.L., Henning, J.W., Holder, G.P., Holzapfel, W.L., Hou, Z., Hrubes, J.D., Knox, L., Lee, A.T., Luong-Van, D., Marrone, D.P., McMahon, J.J., Meyer, S.S., Millea, M., Mohr, J.J., Natoli, T., Omori, Y., Padin, S., Pryke, C., Reichardt, C.L., Ruhl, J.E., Sayre, J.T., Schaffer, K.K., Shirokoff, E., Staniszewski, Z., Stark, A.A., Story, K.T., Vanderlinde, K., Vieira, J.D., Williamson, R., Wu, W.L.K.
• Other Authors: Univ Arizona, Steward Observ
• Format: Article in Journal/Newspaper
• Language: English
• Published: IOP PUBLISHING LTD 2019
• Subjects: CMBR experiments; cosmological parameters from CMBR; Kavli; South Pole; South pole
• Online Access: http://hdl.handle.net/10150/633762; https://doi.org/10.1088/1475-7516/2019/07/038

We present an internal consistency test of South Pole Telescope (SPT) measurements of the cosmic microwave background (CMB) temperature anisotropy using three-band data from the SPT-SZ survey. These measurements are made from observations of similar to 2500 deg(2) of sky in three frequency bands cen...