Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole
International audience BICEP3 is a 520 mm aperture on-axis refracting telescope at the South Pole, which observes the polarization of the cosmic microwave background (CMB) at 95 GHz to search for the B-mode signal from inflationary gravitational waves. In addition to this main target, we have develo...
Published in: | Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , |
Format: | Conference Object |
Language: | English |
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HAL CCSD
2020
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Subjects: | |
Online Access: | https://hal.science/hal-03108000 https://doi.org/10.1117/12.2562066 |
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ftunigrenoble:oai:HAL:hal-03108000v1 |
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openpolar |
institution |
Open Polar |
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Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
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English |
topic |
BICEP detector: performance power spectrum: angular dependence Cosmic Microwave Background Inflation Gravitational Waves Polarization BICEP3 Cold Spot cosmic background radiation: polarization gravitational radiation: polarization beam: width anomaly B-mode mirror [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] |
spellingShingle |
BICEP detector: performance power spectrum: angular dependence Cosmic Microwave Background Inflation Gravitational Waves Polarization BICEP3 Cold Spot cosmic background radiation: polarization gravitational radiation: polarization beam: width anomaly B-mode mirror [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] Kang, Jae Hwan Ade, P.A.R. Ahmed, Z. Amiri, M. Barkats, D. Thakur, R.Basu Bischoff, C.A. Bock, J.J. Boenish, H. Bullock, E. Buza, Victor Iv, J.R. Cheshire Connors, J. Cornelison, J. Crumrine, M. Cukierman, A. Denison, E. Dierickx, M. Duband, L. Eiben, M. Fatigoni, S. Filippini, J.P. Fliescher, S. Goeckner-Wald, N. Goldfinger, D. Grayson, J.A. Grimes, P. Hall, G. Halpern, M. Harrison, S.A. Henderson, S. Hildebrandt, S.R. Hilton, G.C. Hubmayr, J. Hui, H. Irwin, K.D. Karkare, K.S. Karpel, E. Kefeli, S. Kernasovskiy, S.A. Kovac, J.M. Kuo, C.L. Lau, K. Leitch, E.M. Megerian, K.G. Minutolo, L. Moncelsi, L. Nakato, Y. Namikawa, T. Nguyen, H.T. O'Brient, R. Ogburn, R.W. Palladino, S. Precup, N. Prouve, T. Pryke, C. Racine, B. Reintsema, C.D. Richter, S. Schillaci, A. Schmitt, B.L. Schwarz, R. Sheehy, C.D. Soliman, A. Germaine, T.St. Steinbach, B. Sudiwala, R.V. Teply, G.P. Thompson, K.L. Tolan, J.E. Tucker, C. Turner, A.D. Umiltà, C. Vieregg, A.G. Wandui, A. Weber, A.C. Wiebe, D.V. Willmert, J. Wong, C.L. Wu, W.L.K. Yang, E. Yoon, K.W. Young, E. Yu, C. Zeng, L. Zhang, C. Zhang, S. Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
topic_facet |
BICEP detector: performance power spectrum: angular dependence Cosmic Microwave Background Inflation Gravitational Waves Polarization BICEP3 Cold Spot cosmic background radiation: polarization gravitational radiation: polarization beam: width anomaly B-mode mirror [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] |
description |
International audience BICEP3 is a 520 mm aperture on-axis refracting telescope at the South Pole, which observes the polarization of the cosmic microwave background (CMB) at 95 GHz to search for the B-mode signal from inflationary gravitational waves. In addition to this main target, we have developed a low-elevation observation strategy to extend coverage of the Southern sky at the South Pole, where BICEP3 can quickly achieve degree-scale E-mode measurements over a large area. An interesting E-mode measurement is probing a potential polarization anomaly around the CMB Cold Spot. During the austral summer seasons of 2018-19 and 2019-20, BICEP3 observed the sky with a flat mirror to redirect the beams to various low elevation ranges. The preliminary data analysis shows degree-scale E-modes measured with high signal-to-noise ratio. |
author2 |
Institut Laue-Langevin (ILL) Département des Systèmes Basses Températures (DSBT ) Institut de Recherche Interdisciplinaire de Grenoble (IRIG) Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA) Laboratoire des Cryoréfrigérateurs et Cryogénie Spatiale (LCCS) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG) |
format |
Conference Object |
author |
Kang, Jae Hwan Ade, P.A.R. Ahmed, Z. Amiri, M. Barkats, D. Thakur, R.Basu Bischoff, C.A. Bock, J.J. Boenish, H. Bullock, E. Buza, Victor Iv, J.R. Cheshire Connors, J. Cornelison, J. Crumrine, M. Cukierman, A. Denison, E. Dierickx, M. Duband, L. Eiben, M. Fatigoni, S. Filippini, J.P. Fliescher, S. Goeckner-Wald, N. Goldfinger, D. Grayson, J.A. Grimes, P. Hall, G. Halpern, M. Harrison, S.A. Henderson, S. Hildebrandt, S.R. Hilton, G.C. Hubmayr, J. Hui, H. Irwin, K.D. Karkare, K.S. Karpel, E. Kefeli, S. Kernasovskiy, S.A. Kovac, J.M. Kuo, C.L. Lau, K. Leitch, E.M. Megerian, K.G. Minutolo, L. Moncelsi, L. Nakato, Y. Namikawa, T. Nguyen, H.T. O'Brient, R. Ogburn, R.W. Palladino, S. Precup, N. Prouve, T. Pryke, C. Racine, B. Reintsema, C.D. Richter, S. Schillaci, A. Schmitt, B.L. Schwarz, R. Sheehy, C.D. Soliman, A. Germaine, T.St. Steinbach, B. Sudiwala, R.V. Teply, G.P. Thompson, K.L. Tolan, J.E. Tucker, C. Turner, A.D. Umiltà, C. Vieregg, A.G. Wandui, A. Weber, A.C. Wiebe, D.V. Willmert, J. Wong, C.L. Wu, W.L.K. Yang, E. Yoon, K.W. Young, E. Yu, C. Zeng, L. Zhang, C. Zhang, S. |
author_facet |
Kang, Jae Hwan Ade, P.A.R. Ahmed, Z. Amiri, M. Barkats, D. Thakur, R.Basu Bischoff, C.A. Bock, J.J. Boenish, H. Bullock, E. Buza, Victor Iv, J.R. Cheshire Connors, J. Cornelison, J. Crumrine, M. Cukierman, A. Denison, E. Dierickx, M. Duband, L. Eiben, M. Fatigoni, S. Filippini, J.P. Fliescher, S. Goeckner-Wald, N. Goldfinger, D. Grayson, J.A. Grimes, P. Hall, G. Halpern, M. Harrison, S.A. Henderson, S. Hildebrandt, S.R. Hilton, G.C. Hubmayr, J. Hui, H. Irwin, K.D. Karkare, K.S. Karpel, E. Kefeli, S. Kernasovskiy, S.A. Kovac, J.M. Kuo, C.L. Lau, K. Leitch, E.M. Megerian, K.G. Minutolo, L. Moncelsi, L. Nakato, Y. Namikawa, T. Nguyen, H.T. O'Brient, R. Ogburn, R.W. Palladino, S. Precup, N. Prouve, T. Pryke, C. Racine, B. Reintsema, C.D. Richter, S. Schillaci, A. Schmitt, B.L. Schwarz, R. Sheehy, C.D. Soliman, A. Germaine, T.St. Steinbach, B. Sudiwala, R.V. Teply, G.P. Thompson, K.L. Tolan, J.E. Tucker, C. Turner, A.D. Umiltà, C. Vieregg, A.G. Wandui, A. Weber, A.C. Wiebe, D.V. Willmert, J. Wong, C.L. Wu, W.L.K. Yang, E. Yoon, K.W. Young, E. Yu, C. Zeng, L. Zhang, C. Zhang, S. |
author_sort |
Kang, Jae Hwan |
title |
Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
title_short |
Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
title_full |
Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
title_fullStr |
Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
title_full_unstemmed |
Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole |
title_sort |
observing low elevation sky and the cmb cold spot with bicep3 at the south pole |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-03108000 https://doi.org/10.1117/12.2562066 |
op_coverage |
Online, United States |
geographic |
Austral South Pole |
geographic_facet |
Austral South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
Proc.SPIE Int.Soc.Opt.Eng. SPIE Astronomical Telescopes + Instrumentation 2020 https://hal.science/hal-03108000 SPIE Astronomical Telescopes + Instrumentation 2020, Dec 2020, Online, United States. pp.114532D, ⟨10.1117/12.2562066⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/2012.09363 info:eu-repo/semantics/altIdentifier/doi/10.1117/12.2562066 hal-03108000 https://hal.science/hal-03108000 ARXIV: 2012.09363 doi:10.1117/12.2562066 INSPIRE: 1837156 |
op_doi |
https://doi.org/10.1117/12.2562066 |
container_title |
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X |
container_start_page |
169 |
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1798854762144202752 |
spelling |
ftunigrenoble:oai:HAL:hal-03108000v1 2024-05-12T08:11:09+00:00 Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole Kang, Jae Hwan Ade, P.A.R. Ahmed, Z. Amiri, M. Barkats, D. Thakur, R.Basu Bischoff, C.A. Bock, J.J. Boenish, H. Bullock, E. Buza, Victor Iv, J.R. Cheshire Connors, J. Cornelison, J. Crumrine, M. Cukierman, A. Denison, E. Dierickx, M. Duband, L. Eiben, M. Fatigoni, S. Filippini, J.P. Fliescher, S. Goeckner-Wald, N. Goldfinger, D. Grayson, J.A. Grimes, P. Hall, G. Halpern, M. Harrison, S.A. Henderson, S. Hildebrandt, S.R. Hilton, G.C. Hubmayr, J. Hui, H. Irwin, K.D. Karkare, K.S. Karpel, E. Kefeli, S. Kernasovskiy, S.A. Kovac, J.M. Kuo, C.L. Lau, K. Leitch, E.M. Megerian, K.G. Minutolo, L. Moncelsi, L. Nakato, Y. Namikawa, T. Nguyen, H.T. O'Brient, R. Ogburn, R.W. Palladino, S. Precup, N. Prouve, T. Pryke, C. Racine, B. Reintsema, C.D. Richter, S. Schillaci, A. Schmitt, B.L. Schwarz, R. Sheehy, C.D. Soliman, A. Germaine, T.St. Steinbach, B. Sudiwala, R.V. Teply, G.P. Thompson, K.L. Tolan, J.E. Tucker, C. Turner, A.D. Umiltà, C. Vieregg, A.G. Wandui, A. Weber, A.C. Wiebe, D.V. Willmert, J. Wong, C.L. Wu, W.L.K. Yang, E. Yoon, K.W. Young, E. Yu, C. Zeng, L. Zhang, C. Zhang, S. Institut Laue-Langevin (ILL) Département des Systèmes Basses Températures (DSBT ) Institut de Recherche Interdisciplinaire de Grenoble (IRIG) Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA) Laboratoire des Cryoréfrigérateurs et Cryogénie Spatiale (LCCS) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG) Online, United States 2020-12-14 https://hal.science/hal-03108000 https://doi.org/10.1117/12.2562066 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/arxiv/2012.09363 info:eu-repo/semantics/altIdentifier/doi/10.1117/12.2562066 hal-03108000 https://hal.science/hal-03108000 ARXIV: 2012.09363 doi:10.1117/12.2562066 INSPIRE: 1837156 Proc.SPIE Int.Soc.Opt.Eng. SPIE Astronomical Telescopes + Instrumentation 2020 https://hal.science/hal-03108000 SPIE Astronomical Telescopes + Instrumentation 2020, Dec 2020, Online, United States. pp.114532D, ⟨10.1117/12.2562066⟩ BICEP detector: performance power spectrum: angular dependence Cosmic Microwave Background Inflation Gravitational Waves Polarization BICEP3 Cold Spot cosmic background radiation: polarization gravitational radiation: polarization beam: width anomaly B-mode mirror [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] info:eu-repo/semantics/conferenceObject Conference papers 2020 ftunigrenoble https://doi.org/10.1117/12.2562066 2024-04-18T03:22:59Z International audience BICEP3 is a 520 mm aperture on-axis refracting telescope at the South Pole, which observes the polarization of the cosmic microwave background (CMB) at 95 GHz to search for the B-mode signal from inflationary gravitational waves. In addition to this main target, we have developed a low-elevation observation strategy to extend coverage of the Southern sky at the South Pole, where BICEP3 can quickly achieve degree-scale E-mode measurements over a large area. An interesting E-mode measurement is probing a potential polarization anomaly around the CMB Cold Spot. During the austral summer seasons of 2018-19 and 2019-20, BICEP3 observed the sky with a flat mirror to redirect the beams to various low elevation ranges. The preliminary data analysis shows degree-scale E-modes measured with high signal-to-noise ratio. Conference Object South pole Université Grenoble Alpes: HAL Austral South Pole Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X 169 |