2013A&A...550A.128P


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.14CEST18:30:50

2013A&A...550A.128P - Astronomy and Astrophysics, volume 550A, 128-128 (2013/2-1)

Planck intermediate results. II. Comparison of Sunyaev-Zeldovich measurements from Planck and from the Arcminute Microkelvin Imager for 11 galaxy clusters.

PLANCK COLLABORATION, AMI COLLABORATION, ADE P.A.R., AGHANIM N., ARNAUD M., ASHDOWN M., AUMONT J., BACCIGALUPI C., BALBI A., BANDAY A.J., BARREIRO R.B., BATTANER E., BATTYE R., BENABED K., BENOIT A., BERNARD J.-P., BERSANELLI M., BHATIA R., BIKMAEV I., BOEHRINGER H., BONALDI A., BOND J.R., BORRILL J., BOUCHET F.R., BOURDIN H., BROWN M.L., BUCHER M., BURENIN R., BURIGANA C., BUTLER R.C., CABELLA P., CARVALHO P., CATALANO A., CAYON L., CHAMBALLU A., CHARY R.-R., CHIANG L.-Y., CHON G., CLEMENTS D.L., COLAFRANCESCO S., COLOMBI S., COULAIS A., CRILL B.P., CUTTAIA F., DA SILVA A., DAHLE H., DAVIES R.D., DAVIS R.J., DE BERNARDIS P., DE GASPERIS G., DE ROSA A., DE ZOTTI G., DELABROUILLE J., DEMOCLES J., DICKINSON C., DIEGO J.M., DOLAG K., DOLE H., DONZELLI S., DORE O., DOUSPIS M., DUPAC X., EFSTATHIOU G., ENSSLIN T.A., ERIKSEN H.K., FEROZ F., FINELLI F., FLORES-CACHO I., FORNI O., FOSALBA P., FRAILIS M., FRANCESCHI E., FROMENTEAU S., GALEOTTA S., GANGA K., GENOVA-SANTOS R.T., GIARD M., GIRAUD-HERAUD Y., GONZALEZ-NUEVO J., GORSKI K.M., GRAINGE K.J.B., GREGORIO A., GRUPPUSO A., HANSEN F.K., HARRISON D., HENROT-VERSILLE S., HERNANDEZ-MONTEAGUDO C., HERRANZ D., HILDEBRANDT S.R., HIVON E., HOBSON M., HOLMES W.A., HUFFENBERGER K.M., HURIER G., HURLEY-WALKER N., JAGEMANN T., JUVELA M., KEIHAENEN E., KHAMITOV I., KNEISSL R., KNOCHE J., KUNZ M., KURKI-SUONIO H., LAGACHE G., LAMARRE J.-M., LASENBY A., LAWRENCE C.R., LE JEUNE M., LEACH S., LEONARDI R., LIDDLE A., LILJE P.B., LINDEN-VORNLE M., LOPEZ-CANIEGO M., LUZZI G., MACIAS-PEREZ J.F., MacTAVISH C.J., MAINO D., MANDOLESI N., MARIS M., MARLEAU F., MARSHALL D.J., MARTINEZ-GONZALEZ E., MASI S., MASSARDI M., MATARRESE S., MATTHAI F., MAZZOTTA P., MEINHOLD P.R., MELCHIORRI A., MELIN J.-B., MENDES L., MENNELLA A., MITRA S., MIVILLE-DESCHENES M.-A., MONTIER L., MORGANTE G., MUNSHI D., NASELSKY P., NATOLI P., NORGAARD-NIELSEN H.U., NOVIELLO F., NOVIKOV D., NOVIKOV I., OLAMAIE M., OSBORNE S., PAJOT F., PAOLETTI D., PASIAN F., PATANCHON G., PEARSON T.J., PERDEREAU O., PERROTT Y.C., PERROTTA F., PIACENTINI F., PIERPAOLI E., PLATANIA P., POINTECOUTEAU E., POLENTA G., POPA L., POUTANEN T., PRATT G.W., PUGET J.-L., RACHEN J.P., REBOLO R., REINECKE M., REMAZEILLES M., RENAULT C., RICCIARDI S., RISTORCELLI I., ROCHA G., RODRIGUEZ-GONZALVEZ C., ROSSET C., ROSSETTI M., RUBINO-MARTIN J.A., RUMSEY C., RUSHOLME B., SANDRI M., SAUNDERS R.D.E., SAVINI G., SCHAMMEL M.P., SCOTT D., SHIMWELL T.W., SMOOT G.F., STARCK J.-L., STIVOLI F., STOLYAROV V., SUDIWALA R., SUNYAEV R., SUTTON D., SUUR-USKI A.-S., SYGNET J.-F., TAUBER J.A., TERENZI L., TOFFOLATTI L., TOMASI M., TRISTRAM M., VALENZIANO L., VAN TENT B., VIELVA P., VILLA F., VITTORIO N., WADE L.A., WANDELT B.D., YVON D., ZACCHEI A. and ZONCA A.

Abstract (from CDS):

A comparison is presented of Sunyaev-Zeldovich measurements for 11 galaxy clusters as obtained by Planck and by the ground-based interferometer, the Arcminute Microkelvin Imager. Assuming a universal spherically-symmetric Generalised Navarro, Frenk and White (GNFW) model for the cluster gas pressure profile, we jointly constrain the integrated Compton-Y parameter (Y500) and the scale radius (θ500) of each cluster. Our resulting constraints in the Y500500 2D parameter space derived from the two instruments overlap significantly for eight of the clusters, although, overall, there is a tendency for AMI to find the Sunyaev-Zeldovich signal to be smaller in angular size and fainter than Planck. Significant discrepancies exist for the three remaining clusters in the sample, namely A1413, A1914, and the newly-discovered Planck cluster PLCKESZ G139.59+24.18. The robustness of the analysis of both the Planck and AMI data is demonstrated through the use of detailed simulations, which also discount confusion from residual point (radio) sources and from diffuse astrophysical foregrounds as possible explanations for the discrepancies found. For a subset of our cluster sample, we have investigated the dependence of our results on the assumed pressure profile by repeating the analysis adopting the best-fitting GNFW profile shape which best matches X-ray observations. Adopting the best-fitting profile shape from the X-ray data does not, in general, resolve the discrepancies found in this subset of five clusters. Though based on a small sample, our results suggest that the adopted GNFW model may not be sufficiently flexible to describe clusters universally.

Abstract Copyright:

Journal keyword(s): cosmology: observations - galaxies: clusters: general - galaxies: clusters: intracluster medium - cosmic background radiation - X-rays: galaxies: clusters

Simbad objects: 47

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Number of rows : 47

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 3C 48 QSO 01 37 41.2995845985 +33 09 35.079126038   16.62 16.20     ~ 2497 2
2 PLCKESZ G139.59+24.19 ClG 06 22.0 +74 42           ~ 4 0
3 ZwCl 0634+4750 ClG 06 38 07.5 +47 47 27           ~ 25 0
4 8C 0633+734 QSO 06 39 21.9605273405 +73 24 58.041728851   16.0 17.3 18.22   ~ 86 1
5 ClG J0717+3745 ClG 07 17 36.50 +37 45 23.0           ~ 358 0
6 B3 0714+378 Rad 07 17 36.50 +37 45 23.0           ~ 169 2
7 7C 073311.80+594748.00 Bla 07 37 30.08697865 +59 41 03.1943714   15.5   11.8   ~ 56 1
8 [ATZ98] B100 ClG 07 48 45.6 +59 41 41           ~ 16 0
9 4C 54.15 BLL 07 53 01.38456785 +53 52 59.6370745   18.5   16.77   ~ 130 1
10 ACO 665 ClG 08 30 45.2 +65 52 55           ~ 402 0
11 ACO 697 ClG 08 42 57.6 +36 21 45           ~ 214 0
12 4C 47.29 QSO 09 03 03.99009765 +46 51 04.1374256   19.90 19.44 18.7   ~ 228 1
13 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 261 0
14 ACO 781 ClG 09 20 25.4 +30 30 07           ~ 129 0
15 6C 092554+502611 BLL 09 29 15.4400532384 +50 13 35.987058917   17.18 16.80 15.94   ~ 114 2
16 7C 095509.40+473935.00 QSO 09 58 19.67163931 +47 25 07.8424347   18.78 18.62 18.39   ~ 202 1
17 6C 101157+494057 BLL 10 15 04.1393763275 +49 26 00.708524180   16.56 16.15 14.58   ~ 305 2
18 ACO 980 ClG 10 22 30.6 +50 06 06           ~ 45 0
19 ACO 990 ClG 10 23 41.1 +49 08 06           ~ 61 0
20 MCS J1149.5+2223 ClG 11 49 35.8 +22 23 55           ~ 323 0
21 7C 1147+2434 BLL 11 50 19.2119754161 +24 17 53.834754764   16.26 15.74 15.80   ~ 246 1
22 ACO 1413 ClG 11 55 18.0 +23 24 19           ~ 381 0
23 ACO 1423 ClG 11 57 47.34 +33 42 43.5           ~ 140 0
24 Ton 599 QSO 11 59 31.83390975 +29 14 43.8268741   14.80 14.41 17.652 13.39 ~ 797 1
25 ACO 1443 ClG 12 01 12.1 +23 05 57           ~ 30 0
26 ACO 1576 ClG 12 36 59.5 +63 11 18           ~ 88 0
27 PLCKESZ G121.11+57.01 ClG 12 59 36.40 +60 04 46.8           ~ 6 0
28 6C 130047+580454 QSO 13 02 52.46527568 +57 48 37.6093180   20.47 19.76 20.63   ~ 74 1
29 3C 286 Sy1 13 31 08.2885060664 +30 30 32.960825108   17.51 17.25     ~ 3716 1
30 1AXG J135424+7715 ClG 13 54 37.8 +77 15 35           ~ 29 0
31 6C 141743+383524 QSO 14 19 46.61376070 +38 21 48.4750925   19.88 19.66 19.25   ~ 135 1
32 ACO 1914 ClG 14 26 01.3 +37 49 36           ~ 273 0
33 NVSS J150407+324920 Rad 15 04 07.52536068 +32 49 21.1822508           ~ 11 1
34 ICRF J150609.5+373051 Sy2 15 06 09.52996778 +37 30 51.1325044   21.2 21.2 20.60   ~ 154 1
35 ACO 2034 ClG 15 10 10.80 +33 30 21.6           ~ 176 1
36 ACO 2142 ClG 15 58 20.00 +27 14 00.3           ~ 672 0
37 [VV96] J162304.5+662401 QSO 16 23 04.5224207042 +66 24 01.069583730   19.477   17.430   ~ 55 1
38 ACO 2218 ClG 16 35 54.0 +66 13 00           ~ 780 1
39 ACO 2219 ClG 16 40 22.1 +46 42 20           ~ 317 0
40 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 2007 0
41 6C 164218+690201 QSO 16 42 07.8485400 +68 56 39.756414   19.723   19.219   ~ 285 1
42 ACO 2244 ClG 17 02 34.01 +34 04 41.1           ~ 246 0
43 ACO 2261 ClG 17 22 28.3 +32 09 13           ~ 283 0
44 CIZA J1938.3+5409 ClG 19 38 18.6 +54 09 33           ~ 32 0
45 ICRF J220014.1+213757 BLL 22 00 14.1971550225 +21 37 57.040346609       19.04   ~ 18 1
46 ACO 2409 ClG 22 00 52.7 +20 58 27           ~ 65 0
47 QSO J2225+2118 QSO 22 25 38.04713545 +21 18 06.4150549     18.19 17.65   ~ 154 1

    Equat.    Gal    SGal    Ecl

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2020.07.14-18:30:50

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