CBR anisotropy and cold dust observations from Antarctica

P. Andreani; G. Dall'Oglio; L. Martinis; L. Piccirillo; L. Pizzo

CBR anisotropy and cold dust observations from Antarctica

P. Andreani, G. Dall'Oglio, L. Martinis, L. Piccirillo, L. Pizzo

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Abstract

Ground-based experiments in Antarctica exploring cosmic background-radiation (CBR) anisotropies at intermediate angular scales and millimeter wavelengths are discussed. The spectra of the Magellanic Clouds is analyzed, and the determination of sky fluctuations is addressed. Focus is placed on the detection of thermal emission from a very cold component of the interstellar material both in the galaxy and Magellanic Clouds. Estimated total dust column densities are found to be an order of magnitude greater than those previously found, while statistical sky fluctuations are estimated at a level of less than 0.0002.

Original language	English
Title of host publication	Societa Astronomica Italiana, Memorie (ISSN 0037-8720), vol. 61, no. 1, 1990, p. 169-178
Pages	169-178
Number of pages	10
Publication status	Published - 1990
Event	National Conference on Infrared Astronomy - Gallipoli (Italy) Duration: 19 Sept 1989 → 22 Sept 1989

Conference

Conference	National Conference on Infrared Astronomy
City	Gallipoli (Italy)
Period	19/09/89 → 22/09/89

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title = "CBR anisotropy and cold dust observations from Antarctica",

abstract = "Ground-based experiments in Antarctica exploring cosmic background-radiation (CBR) anisotropies at intermediate angular scales and millimeter wavelengths are discussed. The spectra of the Magellanic Clouds is analyzed, and the determination of sky fluctuations is addressed. Focus is placed on the detection of thermal emission from a very cold component of the interstellar material both in the galaxy and Magellanic Clouds. Estimated total dust column densities are found to be an order of magnitude greater than those previously found, while statistical sky fluctuations are estimated at a level of less than 0.0002.",

author = "P. Andreani and G. Dall'Oglio and L. Martinis and L. Piccirillo and L. Pizzo",

year = "1990",

language = "English",

pages = "169--178",

booktitle = "Societa Astronomica Italiana, Memorie (ISSN 0037-8720), vol. 61, no. 1, 1990, p. 169-178",

note = "National Conference on Infrared Astronomy ; Conference date: 19-09-1989 Through 22-09-1989",

}

TY - GEN

T1 - CBR anisotropy and cold dust observations from Antarctica

AU - Andreani, P.

AU - Dall'Oglio, G.

AU - Martinis, L.

AU - Piccirillo, L.

AU - Pizzo, L.

PY - 1990

Y1 - 1990

N2 - Ground-based experiments in Antarctica exploring cosmic background-radiation (CBR) anisotropies at intermediate angular scales and millimeter wavelengths are discussed. The spectra of the Magellanic Clouds is analyzed, and the determination of sky fluctuations is addressed. Focus is placed on the detection of thermal emission from a very cold component of the interstellar material both in the galaxy and Magellanic Clouds. Estimated total dust column densities are found to be an order of magnitude greater than those previously found, while statistical sky fluctuations are estimated at a level of less than 0.0002.

AB - Ground-based experiments in Antarctica exploring cosmic background-radiation (CBR) anisotropies at intermediate angular scales and millimeter wavelengths are discussed. The spectra of the Magellanic Clouds is analyzed, and the determination of sky fluctuations is addressed. Focus is placed on the detection of thermal emission from a very cold component of the interstellar material both in the galaxy and Magellanic Clouds. Estimated total dust column densities are found to be an order of magnitude greater than those previously found, while statistical sky fluctuations are estimated at a level of less than 0.0002.

M3 - Conference contribution

SP - 169

EP - 178

BT - Societa Astronomica Italiana, Memorie (ISSN 0037-8720), vol. 61, no. 1, 1990, p. 169-178

T2 - National Conference on Infrared Astronomy

Y2 - 19 September 1989 through 22 September 1989

ER -

CBR anisotropy and cold dust observations from Antarctica

Abstract

Conference

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