{"paper":{"title":"Planck 2013 results. VII. HFI time response and beams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"A. A. Fraisse, A. Beno\\^it, A. Benoit-L\\'evy, A. Catalano, A. Challinor, A. Chamballu, A. Coulais, A. Curto, A. De Rosa, A. Gregorio, A. Gruppuso, A. H. Jaffe, A. Hornstrup, A. J. Banday, A. Lasenby, A. Melchiorri, A. Mennella, A. Moneti, A. M. Polegre, A. Sauv\\'e, A.-S. Suur-Uski, A. Zacchei, A. Zonca, B. D. Wandelt, B. Maffei, B. P. Crill, B. Rusholme, B. Van Tent, C. A. Oxborrow, C. Armitage-Caplan, C. Baccigalupi, C. B. Netterfield, C. Burigana, C. Hern\\'andez-Monteagudo, C. J. MacTavish, C. Leroy, C. Renault, C. R. Lawrence, C. Rosset, D. Hanson, D. Harrison, D. Herranz, D. J. Marshall, D. L. Clements, D. Mortlock, D. Munshi, D. Novikov, D. Paoletti, D. Pietrobon, D. Santos, D. Scott, D. Sutton, D. Tavagnacco, D. Yvon, E. Battaner, E. Franceschi, E. Hivon, E. Keih\\\"anen, E. Mart\\'inez-Gonz\\'alez, E. Pierpaoli, E. Pointecouteau, E. P. S. Shellard, F. Atrio-Barandela, F. Couchot, F. Cuttaia, F. Finelli, F. K. Hansen, F. Matthai, F. Nati, F. Noviello, F. Paci, F. Pajot, F. Pasian, F. Perrotta, F. Piacentini, F. R. Bouchet, F. Sureau, F. Villa, F.-X. D\\'esert, G. de Zotti, G. Efstathiou, G. Lagache, G. Morgante, G. Patanchon, G. Polenta, G. Pr\\'ezeau, G. Rocha, G. Roudier, G. Savini, G. Umana, G. W. Pratt, H. C. Chiang, H. Dole, H. K. Eriksen, H. Kurki-Suonio, H. U. N{\\o}rgaard-Nielsen, I. Novikov, I. Ristorcelli, J. A. Murphy, J. A. Tauber, J. Aumont, J. Bobin, J. Borrill, J. Delabrouille, J. Dunkley, J. E. Gudmundsson, J.-F. Cardoso, J. F. Mac\\'ias-P\\'erez, J.-F. Sygnet, J. Gonz\\'alez-Nuevo, J. Haissinski, J. J. Bock, J. Knoche, J. Lesgourgues, J.-L. Puget, J.-L. Starck, J.-M. Delouis, J. M. Diego, J.-M. Lamarre, J.-P. Bernard, J. P. Rachen, J. R. Bond, J. Valiviita, J. W. Bowyer, K. Benabed, K. Ganga, K. M. G\\'orski, K. M. Huffenberger, L. A. Wade, L. Danese, L. D. Spencer, L. Knox, L. Mendes, L. Montier, L. Pagano, L. Perotto, L. P. L. Colombo, L. Popa, L. Terenzi, L. Valenziano, L.-Y Chiang, M.-A. Miville-Desch\\^enes, M. Arnaud, M. Ashdown, M. Bersanelli, M. Bridges, M. Bucher, M. Douspis, M. Frailis, M. Giard, M. Hobson, M. Juvela, M. Kunz, M. Liguori, M. Linden-V{\\o}rnle, M. L\\'opez-Caniego, M. Maris, M. Massardi, M. Migliaccio, M. Piat, M. Reinecke, M. Remazeilles, M. Rowan-Robinson, M. Sandri, M. Tomasi, M. Tristram, M. Tucci, N. Aghanim, N. Mandolesi, N. Ponthieu, N. Vittorio, O. Dor\\'e, O. Forni, O. Perdereau, P. Bielewicz, P. B. Lilje, P. De Bernardis, P. G. Martin, Planck Collaboration: P. A. R. Ade, P. Mazzotta, P. McGehee, P. M. Lubin, P. Naselsky, P. Natoli, P. R. Christensen, P. Vielva, R. B. Barreiro, R. D. Davies, R. J. Laureijs, R. Keskitalo, R. Kneissl, R. Leonardi, R.-R. Chary, R. Stompor, R. Sudiwala, S. Church, S. Colombi, S. Donzelli, S. Galeotta, S. Gratton, S. Henrot-Versill\\'e, S. Masi, S. Matarrese, S. Mitra, S. Osborne, S. Plaszczynski, S. Prunet, S. R. Hildebrandt, S. Ricciardi, T. A. En{\\ss}lin, T. Matsumura, T. Poutanen, T. Riller, T. R. Jaffe, T. S. Kisner, V. Stolyarov, W. A. Holmes, W. C. Jones, W. Hovest, X. Dupac, Y. Giraud-H\\'eraud, Z. Hou","submitted_at":"2013-03-20T20:10:07Z","abstract_excerpt":"This paper characterizes the effective beams,the effective beam window functions and the associated errors for the Planck HFI detectors. The effective beam is the angular response including the effect of the optics,detectors,data processing and the scan strategy. The window function is the representation of this beam in the harmonic domain which is required to recover an unbiased measurement of the CMB angular power spectrum. The HFI is a scanning instrument and its effective beams are the convolution of: (a) the optical response of the telescope and feeds;(b)the processing of the time-ordered"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5068","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}