Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect

N. Aghanim; M. Arnaud; M. Ashdown; J. Aumont; C. Baccigalupi; A. J. Banday; R. B. Barreiro; J. G. Bartlett; N. Bartolo; E. Battaner; R. Battye; K. Benabed; A. Benoît; A. Benoit-Lévy; J. P. Bernard; M. Bersanelli; P. Bielewicz; J. J. Bock; A. Bonaldi; L. Bonavera; J. R. Bond; J. Borrill; F. R. Bouchet; C. Burigana; R. C. Butler; E. Calabrese; J. F. Cardoso; A. Catalano; A. Challinor; H. C. Chiang; P. R. Christensen; E. Churazov; D. L. Clements; L. P.L. Colombo; C. Combet; B. Comis; A. Coulais; B. P. Crill; A. Curto; F. Cuttaia; L. Danese; R. D. Davies; R. J. Davis; P. De Bernardis; A. De Rosa; G. De Zotti; J. Delabrouille; F. X. Désert; C. Dickinson; J. M. Diego; K. Dolag; H. Dole; S. Donzelli; O. Doré; M. Douspis; A. Ducout; X. Dupac; G. Efstathiou; F. Elsner; T. A. Enßlin; H. K. Eriksen; J. Fergusson; F. Finelli; O. Forni; M. Frailis; A. A. Fraisse; E. Franceschi; A. Frejsel; S. Galeotta; S. Galli; K. Ganga; R. T. Génova-Santos; M. Giard; J. González-Nuevo; K. M. Górski; A. Gregorio; A. Gruppuso; J. E. Gudmundsson; F. K. Hansen; D. L. Harrison; S. Henrot-Versillé; C. Hernández-Monteagudo; D. Herranz; S. R. Hildebrandt; E. Hivon; W. A. Holmes; A. Hornstrup; K. M. Huffenberger; G. Hurier; A. H. Jaffe; W. C. Jones; M. Juvela; E. Keihänen; R. Keskitalo; R. Kneissl; J. Knoche; M. Kunz; H. Kurki-Suonio; F. Lacasa; G. Lagache; A. Lähteenmäki; J. M. Lamarre; A. Lasenby; M. Lattanzi; R. Leonardi; J. Lesgourgues; F. Levrier; M. Liguori; P. B. Lilje; M. Linden-Vørnle; M. López-Caniego; J. F. MacIás-Pérez; B. Maffei; G. Maggio; D. Maino; N. Mandolesi; A. Mangilli; M. Maris; P. G. Martin; E. Martínez-González; S. Masi; S. Matarrese; A. Melchiorri; J. B. Melin; M. Migliaccio; M. A. Miville-Deschênes; A. Moneti; L. Montier; G. Morgante; D. Mortlock; D. Munshi; J. A. Murphy; P. Naselsky; F. Nati; P. Natoli; F. Noviello; D. Novikov; I. Novikov; F. Paci; L. Pagano; F. Pajot; D. Paoletti; F. Pasian; G. Patanchon; O. Perdereau; L. Perotto; V. Pettorino; F. Piacentini; M. Piat; E. Pierpaoli; D. Pietrobon; S. Plaszczynski; E. Pointecouteau; G. Polenta; N. Ponthieu; G. W. Pratt; S. Prunet; J. L. Puget; J. P. Rachen; M. Reinecke; M. Remazeilles; C. Renault; A. Renzi; I. Ristorcelli; G. Rocha; M. Rossetti; G. Roudier; J. A. Rubinõ-Martín; B. Rusholme; M. Sandri; D. Santos; A. Sauvé; M. Savelainen; G. Savini; D. Scott; L. D. Spencer; V. Stolyarov; R. Stompor; R. Sunyaev; D. Sutton; A. S. Suur-Uski; J. F. Sygnet; J. A. Tauber; L. Terenzi; L. Toffolatti; M. Tomasi; D. Tramonte; M. Tristram; M. Tucci; J. Tuovinen; L. Valenziano; J. Valiviita; B. Van Tent; P. Vielva; F. Villa; L. A. Wade; B. D. Wandelt; I. K. Wehus; D. Yvon; A. Zacchei; A. Zonca

doi:10.1051/0004-6361/201525826

Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect

N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. J. Banday, R. B. Barreiro, J. G. Bartlett, N. Bartolo, E. Battaner, R. Battye, K. Benabed, A. Benoît, A. Benoit-Lévy, J. P. Bernard, M. Bersanelli, P. Bielewicz, J. J. Bock, A. Bonaldi, L. BonaveraJ. R. Bond, J. Borrill, F. R. Bouchet, C. Burigana, R. C. Butler, E. Calabrese, J. F. Cardoso, A. Catalano, A. Challinor, H. C. Chiang, P. R. Christensen, E. Churazov, D. L. Clements, L. P.L. Colombo, C. Combet, B. Comis, A. Coulais, B. P. Crill, A. Curto, F. Cuttaia, L. Danese, R. D. Davies, R. J. Davis, P. De Bernardis, A. De Rosa, G. De Zotti, J. Delabrouille, F. X. Désert, C. Dickinson, J. M. Diego, K. Dolag, H. Dole, S. Donzelli, O. Doré, M. Douspis, A. Ducout, X. Dupac, G. Efstathiou, F. Elsner, T. A. Enßlin, H. K. Eriksen, J. Fergusson, F. Finelli, O. Forni, M. Frailis, A. A. Fraisse, E. Franceschi, A. Frejsel, S. Galeotta, S. Galli, K. Ganga, R. T. Génova-Santos, M. Giard, J. González-Nuevo, K. M. Górski, A. Gregorio, A. Gruppuso, J. E. Gudmundsson, F. K. Hansen, D. L. Harrison, S. Henrot-Versillé, C. Hernández-Monteagudo, D. Herranz, S. R. Hildebrandt, E. Hivon, W. A. Holmes, A. Hornstrup, K. M. Huffenberger, G. Hurier, A. H. Jaffe, W. C. Jones, M. Juvela, E. Keihänen, R. Keskitalo, R. Kneissl, J. Knoche, M. Kunz, H. Kurki-Suonio, F. Lacasa, G. Lagache, A. Lähteenmäki, J. M. Lamarre, A. Lasenby, M. Lattanzi, R. Leonardi, J. Lesgourgues, F. Levrier, M. Liguori, P. B. Lilje, M. Linden-Vørnle, M. López-Caniego, J. F. MacIás-Pérez, B. Maffei, G. Maggio, D. Maino, N. Mandolesi, A. Mangilli, M. Maris, P. G. Martin, E. Martínez-González, S. Masi, S. Matarrese, A. Melchiorri, J. B. Melin, M. Migliaccio, M. A. Miville-Deschênes, A. Moneti, L. Montier, G. Morgante, D. Mortlock, D. Munshi, J. A. Murphy, P. Naselsky, F. Nati, P. Natoli, F. Noviello, D. Novikov, I. Novikov, F. Paci, L. Pagano, F. Pajot, D. Paoletti, F. Pasian, G. Patanchon, O. Perdereau, L. Perotto, V. Pettorino, F. Piacentini, M. Piat, E. Pierpaoli, D. Pietrobon, S. Plaszczynski, E. Pointecouteau, G. Polenta, N. Ponthieu, G. W. Pratt, S. Prunet, J. L. Puget, J. P. Rachen, M. Reinecke, M. Remazeilles, C. Renault, A. Renzi, I. Ristorcelli, G. Rocha, M. Rossetti, G. Roudier, J. A. Rubinõ-Martín, B. Rusholme, M. Sandri, D. Santos, A. Sauvé, M. Savelainen, G. Savini, D. Scott, L. D. Spencer, V. Stolyarov, R. Stompor, R. Sunyaev, D. Sutton, A. S. Suur-Uski, J. F. Sygnet, J. A. Tauber, L. Terenzi, L. Toffolatti, M. Tomasi, D. Tramonte, M. Tristram, M. Tucci, J. Tuovinen, L. Valenziano, J. Valiviita, B. Van Tent, P. Vielva, F. Villa, L. A. Wade, B. D. Wandelt, I. K. Wehus, D. Yvon, A. Zacchei, A. Zonca

Physics

Research output: Contribution to journal › Article › peer-review

90 Scopus citations

Abstract

We have constructed all-sky Compton parameters maps, y-maps, of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterized in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales, and cosmic infrared background and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks, we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20 <" < 600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.

Original language	English (US)
Article number	A22
Journal	Astronomy and Astrophysics
Volume	594
DOIs	https://doi.org/10.1051/0004-6361/201525826
State	Published - Oct 1 2016

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

Cosmology: observations
Large-Scale structure of Universe

Access to Document

10.1051/0004-6361/201525826

Cite this

Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Battye, R., Benabed, K., Benoît, A., Benoit-Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bock, J. J., Bonaldi, A., ... Zonca, A. (2016). Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect. Astronomy and Astrophysics, 594, [A22]. https://doi.org/10.1051/0004-6361/201525826

@article{7b29e73166444d739da0b4b8120cd4bd,

title = "Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect",

abstract = "We have constructed all-sky Compton parameters maps, y-maps, of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterized in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales, and cosmic infrared background and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks, we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20 <{"} < 600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.",

keywords = "Cosmology: observations, Large-Scale structure of Universe",

author = "N. Aghanim and M. Arnaud and M. Ashdown and J. Aumont and C. Baccigalupi and Banday, {A. J.} and Barreiro, {R. B.} and Bartlett, {J. G.} and N. Bartolo and E. Battaner and R. Battye and K. Benabed and A. Beno{\^i}t and A. Benoit-L{\'e}vy and Bernard, {J. P.} and M. Bersanelli and P. Bielewicz and Bock, {J. J.} and A. Bonaldi and L. Bonavera and Bond, {J. R.} and J. Borrill and Bouchet, {F. R.} and C. Burigana and Butler, {R. C.} and E. Calabrese and Cardoso, {J. F.} and A. Catalano and A. Challinor and Chiang, {H. C.} and Christensen, {P. R.} and E. Churazov and Clements, {D. L.} and Colombo, {L. P.L.} and C. Combet and B. Comis and A. Coulais and Crill, {B. P.} and A. Curto and F. Cuttaia and L. Danese and Davies, {R. D.} and Davis, {R. J.} and {De Bernardis}, P. and {De Rosa}, A. and {De Zotti}, G. and J. Delabrouille and D{\'e}sert, {F. X.} and C. Dickinson and Diego, {J. M.} and K. Dolag and H. Dole and S. Donzelli and O. Dor{\'e} and M. Douspis and A. Ducout and X. Dupac and G. Efstathiou and F. Elsner and En{\ss}lin, {T. A.} and Eriksen, {H. K.} and J. Fergusson and F. Finelli and O. Forni and M. Frailis and Fraisse, {A. A.} and E. Franceschi and A. Frejsel and S. Galeotta and S. Galli and K. Ganga and G{\'e}nova-Santos, {R. T.} and M. Giard and J. Gonz{\'a}lez-Nuevo and G{\'o}rski, {K. M.} and A. Gregorio and A. Gruppuso and Gudmundsson, {J. E.} and Hansen, {F. K.} and Harrison, {D. L.} and S. Henrot-Versill{\'e} and C. Hern{\'a}ndez-Monteagudo and D. Herranz and Hildebrandt, {S. R.} and E. Hivon and Holmes, {W. A.} and A. Hornstrup and Huffenberger, {K. M.} and G. Hurier and Jaffe, {A. H.} and Jones, {W. C.} and M. Juvela and E. Keih{\"a}nen and R. Keskitalo and R. Kneissl and J. Knoche and M. Kunz and H. Kurki-Suonio and F. Lacasa and G. Lagache and A. L{\"a}hteenm{\"a}ki and Lamarre, {J. M.} and A. Lasenby and M. Lattanzi and R. Leonardi and J. Lesgourgues and F. Levrier and M. Liguori and Lilje, {P. B.} and M. Linden-V{\o}rnle and M. L{\'o}pez-Caniego and MacI{\'a}s-P{\'e}rez, {J. F.} and B. Maffei and G. Maggio and D. Maino and N. Mandolesi and A. Mangilli and M. Maris and Martin, {P. G.} and E. Mart{\'i}nez-Gonz{\'a}lez and S. Masi and S. Matarrese and A. Melchiorri and Melin, {J. B.} and M. Migliaccio and Miville-Desch{\^e}nes, {M. A.} and A. Moneti and L. Montier and G. Morgante and D. Mortlock and D. Munshi and Murphy, {J. A.} and P. Naselsky and F. Nati and P. Natoli and F. Noviello and D. Novikov and I. Novikov and F. Paci and L. Pagano and F. Pajot and D. Paoletti and F. Pasian and G. Patanchon and O. Perdereau and L. Perotto and V. Pettorino and F. Piacentini and M. Piat and E. Pierpaoli and D. Pietrobon and S. Plaszczynski and E. Pointecouteau and G. Polenta and N. Ponthieu and Pratt, {G. W.} and S. Prunet and Puget, {J. L.} and Rachen, {J. P.} and M. Reinecke and M. Remazeilles and C. Renault and A. Renzi and I. Ristorcelli and G. Rocha and M. Rossetti and G. Roudier and Rubin{\~o}-Mart{\'i}n, {J. A.} and B. Rusholme and M. Sandri and D. Santos and A. Sauv{\'e} and M. Savelainen and G. Savini and D. Scott and Spencer, {L. D.} and V. Stolyarov and R. Stompor and R. Sunyaev and D. Sutton and Suur-Uski, {A. S.} and Sygnet, {J. F.} and Tauber, {J. A.} and L. Terenzi and L. Toffolatti and M. Tomasi and D. Tramonte and M. Tristram and M. Tucci and J. Tuovinen and L. Valenziano and J. Valiviita and {Van Tent}, B. and P. Vielva and F. Villa and Wade, {L. A.} and Wandelt, {B. D.} and Wehus, {I. K.} and D. Yvon and A. Zacchei and A. Zonca",

note = "Funding Information: The Planck Collaboration acknowledges the support of: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy) Publisher Copyright: {\textcopyright} 2016 ESO.",

year = "2016",

month = oct,

day = "1",

doi = "10.1051/0004-6361/201525826",

language = "English (US)",

volume = "594",

journal = "Astronomy and Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

}

Aghanim, N, Arnaud, M, Ashdown, M, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartlett, JG, Bartolo, N, Battaner, E, Battye, R, Benabed, K, Benoît, A, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bock, JJ, Bonaldi, A, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Burigana, C, Butler, RC, Calabrese, E, Cardoso, JF, Catalano, A, Challinor, A, Chiang, HC, Christensen, PR, Churazov, E, Clements, DL, Colombo, LPL, Combet, C, Comis, B, Coulais, A, Crill, BP, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Désert, FX, Dickinson, C, Diego, JM, Dolag, K, Dole, H, Donzelli, S, Doré, O, Douspis, M, Ducout, A, Dupac, X, Efstathiou, G, Elsner, F, Enßlin, TA, Eriksen, HK, Fergusson, J, Finelli, F, Forni, O, Frailis, M, Fraisse, AA, Franceschi, E, Frejsel, A, Galeotta, S, Galli, S, Ganga, K, Génova-Santos, RT, Giard, M, González-Nuevo, J, Górski, KM, Gregorio, A, Gruppuso, A, Gudmundsson, JE, Hansen, FK, Harrison, DL, Henrot-Versillé, S, Hernández-Monteagudo, C, Herranz, D, Hildebrandt, SR, Hivon, E, Holmes, WA, Hornstrup, A, Huffenberger, KM, Hurier, G, Jaffe, AH, Jones, WC, Juvela, M, Keihänen, E, Keskitalo, R, Kneissl, R, Knoche, J, Kunz, M, Kurki-Suonio, H, Lacasa, F, Lagache, G, Lähteenmäki, A, Lamarre, JM, Lasenby, A, Lattanzi, M, Leonardi, R, Lesgourgues, J, Levrier, F, Liguori, M, Lilje, PB, Linden-Vørnle, M, López-Caniego, M, MacIás-Pérez, JF, Maffei, B, Maggio, G, Maino, D, Mandolesi, N, Mangilli, A, Maris, M, Martin, PG, Martínez-González, E, Masi, S, Matarrese, S, Melchiorri, A, Melin, JB, Migliaccio, M, Miville-Deschênes, MA, Moneti, A, Montier, L, Morgante, G, Mortlock, D, Munshi, D, Murphy, JA, Naselsky, P, Nati, F, Natoli, P, Noviello, F, Novikov, D, Novikov, I, Paci, F, Pagano, L, Pajot, F, Paoletti, D, Pasian, F, Patanchon, G, Perdereau, O, Perotto, L, Pettorino, V, Piacentini, F, Piat, M, Pierpaoli, E, Pietrobon, D, Plaszczynski, S, Pointecouteau, E, Polenta, G, Ponthieu, N, Pratt, GW, Prunet, S, Puget, JL, Rachen, JP, Reinecke, M, Remazeilles, M, Renault, C, Renzi, A, Ristorcelli, I, Rocha, G, Rossetti, M, Roudier, G, Rubinõ-Martín, JA, Rusholme, B, Sandri, M, Santos, D, Sauvé, A, Savelainen, M, Savini, G, Scott, D, Spencer, LD, Stolyarov, V, Stompor, R, Sunyaev, R, Sutton, D, Suur-Uski, AS, Sygnet, JF, Tauber, JA, Terenzi, L, Toffolatti, L, Tomasi, M, Tramonte, D, Tristram, M, Tucci, M, Tuovinen, J, Valenziano, L, Valiviita, J, Van Tent, B, Vielva, P, Villa, F, Wade, LA, Wandelt, BD, Wehus, IK, Yvon, D, Zacchei, A & Zonca, A 2016, 'Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect', Astronomy and Astrophysics, vol. 594, A22. https://doi.org/10.1051/0004-6361/201525826

TY - JOUR

T1 - Planck 2015 results

T2 - XXII. A map of the thermal Sunyaev-Zeldovich effect

AU - Aghanim, N.

AU - Arnaud, M.

AU - Ashdown, M.

AU - Aumont, J.

AU - Baccigalupi, C.

AU - Banday, A. J.

AU - Barreiro, R. B.

AU - Bartlett, J. G.

AU - Bartolo, N.

AU - Battaner, E.

AU - Battye, R.

AU - Benabed, K.

AU - Benoît, A.

AU - Benoit-Lévy, A.

AU - Bernard, J. P.

AU - Bersanelli, M.

AU - Bielewicz, P.

AU - Bock, J. J.

AU - Bonaldi, A.

AU - Bonavera, L.

AU - Bond, J. R.

AU - Borrill, J.

AU - Bouchet, F. R.

AU - Burigana, C.

AU - Butler, R. C.

AU - Calabrese, E.

AU - Cardoso, J. F.

AU - Catalano, A.

AU - Challinor, A.

AU - Chiang, H. C.

AU - Christensen, P. R.

AU - Churazov, E.

AU - Clements, D. L.

AU - Colombo, L. P.L.

AU - Combet, C.

AU - Comis, B.

AU - Coulais, A.

AU - Crill, B. P.

AU - Curto, A.

AU - Cuttaia, F.

AU - Danese, L.

AU - Davies, R. D.

AU - Davis, R. J.

AU - De Bernardis, P.

AU - De Rosa, A.

AU - De Zotti, G.

AU - Delabrouille, J.

AU - Désert, F. X.

AU - Dickinson, C.

AU - Diego, J. M.

AU - Dolag, K.

AU - Dole, H.

AU - Donzelli, S.

AU - Doré, O.

AU - Douspis, M.

AU - Ducout, A.

AU - Dupac, X.

AU - Efstathiou, G.

AU - Elsner, F.

AU - Enßlin, T. A.

AU - Eriksen, H. K.

AU - Fergusson, J.

AU - Finelli, F.

AU - Forni, O.

AU - Frailis, M.

AU - Fraisse, A. A.

AU - Franceschi, E.

AU - Frejsel, A.

AU - Galeotta, S.

AU - Galli, S.

AU - Ganga, K.

AU - Génova-Santos, R. T.

AU - Giard, M.

AU - González-Nuevo, J.

AU - Górski, K. M.

AU - Gregorio, A.

AU - Gruppuso, A.

AU - Gudmundsson, J. E.

AU - Hansen, F. K.

AU - Harrison, D. L.

AU - Henrot-Versillé, S.

AU - Hernández-Monteagudo, C.

AU - Herranz, D.

AU - Hildebrandt, S. R.

AU - Hivon, E.

AU - Holmes, W. A.

AU - Hornstrup, A.

AU - Huffenberger, K. M.

AU - Hurier, G.

AU - Jaffe, A. H.

AU - Jones, W. C.

AU - Juvela, M.

AU - Keihänen, E.

AU - Keskitalo, R.

AU - Kneissl, R.

AU - Knoche, J.

AU - Kunz, M.

AU - Kurki-Suonio, H.

AU - Lacasa, F.

AU - Lagache, G.

AU - Lähteenmäki, A.

AU - Lamarre, J. M.

AU - Lasenby, A.

AU - Lattanzi, M.

AU - Leonardi, R.

AU - Lesgourgues, J.

AU - Levrier, F.

AU - Liguori, M.

AU - Lilje, P. B.

AU - Linden-Vørnle, M.

AU - López-Caniego, M.

AU - MacIás-Pérez, J. F.

AU - Maffei, B.

AU - Maggio, G.

AU - Maino, D.

AU - Mandolesi, N.

AU - Mangilli, A.

AU - Maris, M.

AU - Martin, P. G.

AU - Martínez-González, E.

AU - Masi, S.

AU - Matarrese, S.

AU - Melchiorri, A.

AU - Melin, J. B.

AU - Migliaccio, M.

AU - Miville-Deschênes, M. A.

AU - Moneti, A.

AU - Montier, L.

AU - Morgante, G.

AU - Mortlock, D.

AU - Munshi, D.

AU - Murphy, J. A.

AU - Naselsky, P.

AU - Nati, F.

AU - Natoli, P.

AU - Noviello, F.

AU - Novikov, D.

AU - Novikov, I.

AU - Paci, F.

AU - Pagano, L.

AU - Pajot, F.

AU - Paoletti, D.

AU - Pasian, F.

AU - Patanchon, G.

AU - Perdereau, O.

AU - Perotto, L.

AU - Pettorino, V.

AU - Piacentini, F.

AU - Piat, M.

AU - Pierpaoli, E.

AU - Pietrobon, D.

AU - Plaszczynski, S.

AU - Pointecouteau, E.

AU - Polenta, G.

AU - Ponthieu, N.

AU - Pratt, G. W.

AU - Prunet, S.

AU - Puget, J. L.

AU - Rachen, J. P.

AU - Reinecke, M.

AU - Remazeilles, M.

AU - Renault, C.

AU - Renzi, A.

AU - Ristorcelli, I.

AU - Rocha, G.

AU - Rossetti, M.

AU - Roudier, G.

AU - Rubinõ-Martín, J. A.

AU - Rusholme, B.

AU - Sandri, M.

AU - Santos, D.

AU - Sauvé, A.

AU - Savelainen, M.

AU - Savini, G.

AU - Scott, D.

AU - Spencer, L. D.

AU - Stolyarov, V.

AU - Stompor, R.

AU - Sunyaev, R.

AU - Sutton, D.

AU - Suur-Uski, A. S.

AU - Sygnet, J. F.

AU - Tauber, J. A.

AU - Terenzi, L.

AU - Toffolatti, L.

AU - Tomasi, M.

AU - Tramonte, D.

AU - Tristram, M.

AU - Tucci, M.

AU - Tuovinen, J.

AU - Valenziano, L.

AU - Valiviita, J.

AU - Van Tent, B.

AU - Vielva, P.

AU - Villa, F.

AU - Wade, L. A.

AU - Wandelt, B. D.

AU - Wehus, I. K.

AU - Yvon, D.

AU - Zacchei, A.

AU - Zonca, A.

PY - 2016/10/1

Y1 - 2016/10/1

N2 - We have constructed all-sky Compton parameters maps, y-maps, of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterized in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales, and cosmic infrared background and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks, we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20 <" < 600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.

AB - We have constructed all-sky Compton parameters maps, y-maps, of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterized in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales, and cosmic infrared background and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks, we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20 <" < 600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.

KW - Cosmology: observations

KW - Large-Scale structure of Universe

UR - http://www.scopus.com/inward/record.url?scp=84989271347&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84989271347&partnerID=8YFLogxK

U2 - 10.1051/0004-6361/201525826

DO - 10.1051/0004-6361/201525826

M3 - Article

AN - SCOPUS:84989271347

VL - 594

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

SN - 0004-6361

M1 - A22

ER -

Planck 2015 results: XXII. A map of the thermal Sunyaev-Zeldovich effect

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