Planck early results. II. The thermal performance of Planck

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Planck early results. II. The thermal performance of Planck

Publication: Research - peer-review › Journal article – Annual report year: 2011

Author: Poutanen, T.
Author: Natoli, P.
Author: Polenta, G.
Author: Bréelle, E.
Author: Bucher, M.
Author: Cardoso, J.-F.
Author: Catalano, A.
Author: Delabrouille, J.
Author: Ganga, K.
Author: Giraud-Héraud, Y.
Author: Patanchon, G.
Author: Piat, M.
Author: Rosset, C.
Author: Smoot, G.F.
Author: Stompor, R.
Author: Ashdown, M.
Author: Hobson, M.
Author: Lasenby, A.
Author: Stolyarov, V.
Author: Bhatia, R.
Author: Kneissl, R.
Author: Bond, J.R.
Author: Miville-Deschênes, M.-A.
Author: MacIaszek, T.
Author: Banday, A.J.
Author: Bernard, J.-P.
Author: Forni, O.
Author: Giard, M.
Author: Leroy, C.
Author: Montier, L.
Author: Pointecouteau, E.
Author: Ristorcelli, I.
Author: Bock, J.J.
Author: Doré, O.
Author: Helou, G.
Author: Hildebrandt, S.R.
Author: Prézeau, G.
Author: Rocha, G.
Author: Seiffert, M.D.
Author: Lilje, P.B.
Author: Challinor, A.
Author: Shellard, P.
Author: Starck, J.-L.
Author: Yvon, D.
Author: Hornstrup, Allan
Astrophysics, National Space Institute, Technical University of Denmark, Elektrovej, 2800, Kgs. Lyngby
Email:
Author: Toffolatti, L.
Author: Netterfield, C.B.
Author: Scott, D.
Author: Juvela, M.
Author: Keihänen, E.
Author: Keskitalo, R.
Author: Kurki-Suonio, H.
Author: Poutanen, T.
Author: Chiang, C.
Author: Jones, W.C.
Author: Cayón, L.
Author: Smoot, G.F.
Author: Knox, L.
Author: Leonardi, R.
Author: Lubin, P.M.
Author: Meinhold, P.R.
Author: Zonca, A.
Author: Wandelt, B.D.
Author: Matarrese, S.
Author: De Bernardis, P.
Author: Masi, S.
Author: Melchiorri, A.
Author: Piacentini, F.
Author: Bersanelli, M.
Author: Maino, D.
Author: Mennella, A.
Author: Tomasi, M.
Author: Gregorio, A.
Author: Natoli, P.
Author: Balbi, A.
Author: Cabella, P.
Author: De Gasperis, G.
Author: Mazzotta, P.
Author: Vittorio, N.
Author: Christensen, P.R.
Author: Naselsky, P.
Author: Rebolo, R.
Author: Rubiño-Martín, J.A.
Author: Kneissl, R.
Author: Dupac, X.
Author: Leonardi, R.
Author: Mendes, L.
Author: Baker, M.
Author: Foley, S.
Author: Watson, C.
Author: Damasio, C.
Author: Giardino, G.
Author: Laureijs, R.J.
Author: Leonardi, R.
Author: Tauber, J.A.
Author: Kurki-Suonio, H.
Author: Poutanen, T.
Author: Bonaldi, A.
Author: Polenta, G.
Author: Frailis, M.
Author: Galeotta, S.
Author: Maris, M.
Author: Mennella, A.
Author: Pasian, F.
Author: Zacchei, A.
Author: Burigana, C.
Author: Butler, R.C.
Author: Cuttaia, F.
Author: De Rosa, A.
Author: Finelli, F.
Author: Franceschi, E.
Author: Gruppuso, A.
Author: Mandolesi, N.
Author: Morgante, G.
Author: Natoli, P.
Author: Ricciardi, S.
Author: Sandri, M.
Author: Terenzi, L.
Author: Valenziano, L.
Author: Villa, F.
Author: Bersanelli, M.
Author: Cappellini, B.
Author: Donzelli, S.
Author: Maino, D.
Author: Tomasi, M.
Author: Stivoli, F.
Author: Guyot, G.
Author: Désert, F.-X.
Author: Morisset, N.
Author: Chamballu, A.
Author: Clements, D.L.
Author: Jaffe, A.H.
Author: Mortlock, D.
Author: Novikov, D.
Author: Ganga, K.
Author: McGehee, P.
Author: Rusholme, B.
Author: Benoît, A.
Author: Camus, P.
Author: Aghanim, N.
Author: Aumont, J.
Author: Charra, J.
Author: Charra, M.
Author: Douspis, M.
Author: Fourmond, J.-J.
Author: Lagache, G.
Author: Lami, P.
Author: Leroy, C.
Author: Miville-Deschênes, M.-A.
Author: Pajot, F.
Author: Ponthieu, N.
Author: Puget, J.-L.
Author: Torre, J.-P.
Author: Vibert, L.
Author: Benabed, K.
Author: Bouchet, F.R.
Author: Cardoso, J.-F.
Author: Colombi, S.
Author: Delouis, J.-M.
Author: Hivon, E.
Author: Moneti, A.
Author: Prunet, S.
Author: Sygnet, J.-F.
Author: Wandelt, B.D.
Author: Fosalba, P.
Author: Chiang, L.-Y.
Author: Challinor, A.
Author: Efstathiou, G.
Author: Gratton, S.
Author: Harrison, D.
Author: Munshi, D.
Author: Donzelli, S.
Author: Eriksen, H.K.
Author: Lilje, P.B.
Author: Hildebrandt, S.R.
Author: Hoyland, R.J.
Author: Rebolo, R.
Author: Rubiño-Martín, J.A.
Author: Barreiro, R.B.
Author: Herranz, D.
Author: López-Caniego, M.
Author: Martínez-González, E.
Author: Vielva, P.
Author: Platania, P.
Author: Bhandari, P.
Author: Bock, J.J.
Author: Borders, J.
Author: Bowman, B.
Author: Chambelland, J.P.
Author: Crill, B.P.
Author: Doré, O.
Author: Górski, K.M.
Author: Holmes, W.A.
Author: Israelsson, U.
Author: Keskitalo, R.
Author: Lawrence, C.R.
Author: Lee, R.
Author: Mora, J.
Author: Nash, A.
Author: O'Dwyer, I.J.
Author: Pearson, D.
Author: Prézeau, G.
Author: Prina, M.
Author: Rocha, G.
Author: Seiffert, M.D.
Author: Wade, L.A.
Author: Wilson, P.
Author: Zhang, B.
Author: Davies, R.D.
Author: Davis, R.J.
Author: Maffei, B.
Author: Wilkinson, A.
Author: Ashdown, M.
Author: Challinor, A.
Author: Gratton, S.
Author: Harrison, D.
Author: Lasenby, A.
Author: MacTavish, C.J.
Author: Catalano, A.
Author: Coulais, A.
Author: Lamarre, J.-M.
Author: Arnaud, M.
Author: Starck, J.-L.
Author: Cardoso, J.-F.
Author: Hildebrandt, S.R.
Author: MacÍas-Pérez, J.F.
Author: Melot, F.
Author: Perotto, L.
Author: Renault, C.
Author: Santos, D.
Author: Stassi, P.
Author: Couchot, F.
Author: Filliard, C.
Author: Henrot-Versillé, S.
Author: Lavabre, A.
Author: Perdereau, O.
Author: Plaszczynski, S.
Author: Tristram, M.
Author: Borrill, J.
Author: Cantalupo, C.M.
Author: Kisner, T.S.
Author: Smoot, G.F.
Author: Banday, A.J.
Author: Dolag, K.
Author: Dörl, U.
Author: Enßlin, T.A.
Author: Hernández-Monteagudo, C.
Author: Hovest, W.
Author: Matthai, F.
Author: Rachen, J.P.
Author: Reinecke, M.
Author: Riller, T.
Author: White, S.D.M.
Author: Tuovinen, J.
Author: Murphy, A.
Author: Christensen, P.R.
Author: Naselsky, P.
Author: Novikov, I.
Author: Crill, B.P.
Author: Savini, G.
Author: Bradshaw, T.
Author: Crook, M.
Author: Baccigalupi, C.
Author: Danese, L.
Author: González-Nuevo, J.
Author: Leach, S.
Author: Perrotta, F.
Author: Mann, R.
Author: Ade, P.A.R.
Author: Munshi, D.
Author: Sudiwala, R.
Author: Borrill, J.
Author: Osborne, S.
Author: Collaudin, B.
Author: Gavila, E.
Author: Schaefer, B.M.
Author: Banday, A.J.
Author: Bernard, J.-P.
Author: Forni, O.
Author: Giard, M.
Author: Leroy, C.
Author: Montier, L.
Author: Pointecouteau, E.
Author: Ristorcelli, I.
Author: Battaner, E.
Author: Huffenberger, K.M.
Author: Górski, K.M.

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The performance of the Planck instruments in space is enabled by their low operating temperatures, 20 K for LFI and 0.1 K for HFI, achieved through a combination of passive radiative cooling and three active mechanical coolers. The scientific requirement for very broad frequency coverage led to two detector technologies with widely different temperature and cooling needs. Active coolers could satisfy these needs; a helium cryostat, as used by previous cryogenic space missions (IRAS, COBE, ISO, Spitzer, AKARI), could not. Radiative cooling is provided by three V-groove radiators and a large telescope baffle. The active coolers are a hydrogen sorption cooler (

Original language	English
Journal	Astronomy & Astrophysics
Publication date	2011
Volume	536
Pages	A2
ISSN	0004-6361
DOIs	http://dx.doi.org/10.1051/0004-6361/201116486
State	Published

Citations	Web of Science® Times Cited: 35

ID: 6349987

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