2011A&A...536A..16P

Query : 2011A&A...536A..16P

2011A&A...536A..16P - Astronomy and Astrophysics, volume 536A16-16 (2011/12-1)

Planck early results. XVI. The Planck view of nearby galaxies.

PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., ARNAUD M., ASHDOWN M., AUMONT J., BACCIGALUPI C., BALBI A., BANDAY A.J., BARREIRO R.B., BARTLETT J.G., BATTANER E., BENABED K., BENOIT A., BERNARD J.-P., BERSANELLI M., BHATIA R., BOCK J.J., BONALDI A., BOND J.R., BORRILL J., BOUCHET F.R., BUCHER M., BURIGANA C., CABELLA P., CARDOSO J.-F., CATALANO A., CAYON L., CHALLINOR A., CHAMBALLU A., CHARY R.-R., CHIANG L.-Y., CHRISTENSEN P.R., CLEMENTS D.L., COLOMBI S., COUCHOT F., COULAIS A., CRILL B.P., CUTTAIA F., DANESE L., DAVIES R.D., DAVIS R.J., DE BERNARDIS P., DE GASPERIS G., DE ROSA A., DE ZOTTI G., DELABROUILLE J., DELOUIS J.-M., DESERT F.-X., DICKINSON C., DOLE H., DONZELLI S., DORE O., DOERL U., DOUSPIS M., DUPAC X., EFSTATHIOU G., ENSSLIN T.A., FINELLI F., FORNI O., FRAILIS M., FRANCESCHI E., GALEOTTA S., GANGA K., GIARD M., GIARDINO G., GIRAUD-HERAUD Y., GONZALEZ-NUEVO J., GORSKI K.M., GRATTON S., GREGORIO A., GRUPPUSO A., HANSEN F.K., HARRISON D., HELOU G., HENROT-VERSILLE S., HERRANZ D., HILDEBRANDT S.R., HIVON E., HOBSON M., HOLMES W.A., HOVEST W., HOYLAND R.J., HUFFENBERGER K.M., JAFFE A.H., JONES W.C., JUVELA M., KEIHAENEN E., KESKITALO R., KISNER T.S., KNEISSL R., KNOX L., KURKI-SUONIO H., LAGACHE G., LAEHTEENMAEKI A., LAMARRE J.-M., LASENBY A., LAUREIJS R.J., LAWRENCE C.R., LEACH S., LEONARDI R., LINDEN-VORNLE M., LOPEZ-CANIEGO M., LUBIN P.M., MACIAS-PEREZ J.F., MacTAVISH C.J., MADDEN S., MAFFEI B., MAINO D., MANDOLESI N., MANN R., MARIS M., MARTINEZ-GONZALEZ E., MASI S., MATARRESE S., MATTHAI F., MAZZOTTA P., MELCHIORRI A., MENDES L., MENNELLA A., MIVILLE-DESCHENES M.-A., MONETI A., MONTIER L., MORGANTE G., MORTLOCK D., MUNSHI D., MURPHY A., NASELSKY P., NATOLI P., NETTERFIELD C.B., NORGAARD-NIELSEN H.U., NOVIELLO F., NOVIKOV D., NOVIKOV I., OSBORNE S., PAJOT F., PARTRIDGE B., PASIAN F., PATANCHON G., PEEL M., PERDEREAU O., PEROTTO L., PERROTTA F., PIACENTINI F., PIAT M., PLASZCZYNSKI S., POINTECOUTEAU E., POLENTA G., PONTHIEU N., POUTANEN T., PREZEAU G., PRUNET S., PUGET J.-L., REACH W.T., REBOLO R., REINECKE M., RENAULT C., RICCIARDI S., RILLER T., RISTORCELLI I., ROCHA G., ROSSET C., ROWAN-ROBINSON M., RUBINO-MARTIN J.A., RUSHOLME B., SANDRI M., SAVINI G., SCOTT D., SEIFFERT M.D., SHELLARD P., SMOOT G.F., STARCK J.-L., STIVOLI F., STOLYAROV V., SUDIWALA R., SYGNET J.-F., TAUBER J.A., TERENZI L., TOFFOLATTI L., TOMASI M., TORRE J.-P., TRISTRAM M., TUOVINEN J., TUERLER M., UMANA G., VALENZIANO L., VARIS J., VIELVA P., VILLA F., VITTORIO N., WADE L.A., WANDELT B.D., YVON D., ZACCHEI A. and ZONCA A.

Abstract (from CDS):

The all-sky coverage of the Planck Early Release Compact Source Catalogue (ERCSC) provides an unsurpassed survey of galaxies at submillimetre (submm) wavelengths, representing a major improvement in the numbers of galaxies detected, as well as the range of far-IR/submm wavelengths over which they have been observed. We here present the first results on the properties of nearby galaxies using these data. We match the ERCSC catalogue to IRAS-detected galaxies in the Imperial IRAS Faint Source Redshift Catalogue (IIFSCz), so that we can measure the spectral energy distributions (SEDs) of these objects from 60 to 850µm. This produces a list of 1717 galaxies with reliable associations between Planck and IRAS, from which we select a subset of 468 for SED studies, namely those with strong detections in the three highest frequency Planck bands and no evidence of cirrus contamination. The SEDs are fitted using parametric dust models to determine the range of dust temperatures and emissivities. We find evidence for colder dust than has previously been found in external galaxies, with T<20K. Such cold temperatures are found using both the standard single temperature dust model with variable emissivity β, or a two dust temperature model with β fixed at 2. We also compare our results to studies of distant submm galaxies (SMGs) which have been claimed to contain cooler dust than their local counterparts. We find that including our sample of 468 galaxies significantly reduces the distinction between the two populations. Fits to SEDs of selected objects using more sophisticated templates derived from radiative transfer models confirm the presence of the colder dust found through parametric fitting. We thus conclude that cold (T<20K) dust is a significant and largely unexplored component of many nearby galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: photometry - submillimeter: galaxies - infrared: galaxies - galaxies: ISM

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 - 2026 		#notes
1 NGC 7823 EmG 00 04 45.596 -62 03 41.47   13.42   12.24   ~ 25 0
2 NGC 157 Sy2 00 34 46.7879913696 -08 23 47.273597952   11.0   10.03 10.7 ~ 366 1
3 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
4 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
5 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
6 IRAS F04257-4913 IR 04 27 05.2 -49 06 54           ~ 2 0
7 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
8 QSO B0537-441 BLL 05 38 50.36155950 -44 05 08.9390233   15.77 16.48 16   ~ 924 2
9 Z 119-95 G 08 26 21.1105774152 +22 53 58.769720844   15.6       ~ 31 0
10 PG 0851+202 BLL 08 54 48.8749846272 +20 06 30.639583620   15.649 15.146 15.446   ~ 2513 1
11 NGC 2903 AGN 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1204 3
12 NGC 3049 EmG 09 54 49.651 +09 16 17.90   13.04       ~ 346 1
13 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
14 NGC 3259 Sy1 10 32 34.8614764344 +65 02 27.906884844   17.55 16.89     ~ 169 0
15 IRAS F10361+4155 IR 10 39 02.6 +41 40 21           ~ 3 0
16 NGC 3810 GiC 11 40 58.7615811624 +11 28 15.808680696   11.4       ~ 351 2
17 NGC 3938 GiG 11 52 49.4335936248 +44 07 14.697085116 10.80 10.90 10.38     ~ 566 1
18 Z 243-32 EmG 11 57 17.3777198280 +49 17 00.669514488   14.2       ~ 140 0
19 NGC 4096 GiG 12 06 01.161 +47 28 42.09   11.61   10.86   ~ 271 0
20 NGC 4274 LIN 12 19 50.5930710456 +29 36 53.238538764 11.78 11.34 10.41     ~ 263 1
21 M 100 AGN 12 22 54.9299993592 +15 49 20.296257960 10.04 10.05 9.35     ~ 1963 2
22 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
23 3C 279 Bla 12 56 11.16657958 -05 47 21.5251510   18.01 17.75 15.87   ~ 3205 2
24 Z 294-4 Sy1 12 56 14.2341182928 +56 52 25.238373852   14.68 13.84     ~ 2096 3
25 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
26 Z 294-59 GiG 13 42 15.916 +60 46 36.39   14.5       ~ 68 0
27 IRAS F13443+4407 IR 13 46 23.2 +43 52 27           ~ 2 0
28 NGC 5297 GiP 13 46 23.694 +43 52 19.34   12.3       ~ 181 0
29 NGC 5334 LSB 13 52 54.4632396696 -01 06 52.604999568   12.0   12.3 12.1 ~ 177 0
30 NGC 5362 GiG 13 54 53.3147662344 +41 18 48.462669576   13.2   12.17   ~ 92 0
31 IRAS F14004+5603 IR 14 02 10.5 +55 48 53           ~ 2 0
32 IC 979 LIN 14 09 32.3663595384 +14 49 54.596010864   14.5       ~ 28 0
33 NGC 5529 GiP 14 15 34.226 +36 13 37.12   12.9       ~ 164 2
34 IRAS F14134+3627 IR 14 15 34.9 +36 13 32           ~ 2 0
35 NGC 5669 H2G 14 32 43.476 +09 53 25.47   13.2       ~ 213 0
36 NGC 5676 GiG 14 32 46.853 +49 27 28.11   11.7       ~ 265 1
37 NGC 5701 GiG 14 39 11.0751915840 +05 21 48.493104264 12.03 11.76 10.88     ~ 247 1
38 NGC 5874 GiG 15 07 51.820 +54 45 10.08   14.1       ~ 98 0
39 Z 297-7 Sy2 15 13 29.224 +58 30 33.22   15.0       ~ 31 0
40 Z 274-43 LIN 15 25 46.798 +52 26 41.37   15.10       ~ 63 0
41 Z 222-10 GiG 15 26 41.4714937176 +40 33 52.666246152   14.0       ~ 101 0
42 IC 1127 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 3090 4
43 Z 275-9 G 15 50 42.1373414088 +55 36 38.462448204   15.4       ~ 26 0
44 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
45 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 1114 1
46 NGC 7537 GiP 23 14 34.5173585112 +04 29 54.054910824   13.8       ~ 220 0
47 NGC 7541 GiG 23 14 43.857 +04 32 02.04   12.7       ~ 333 1

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