2015A&A...573A...6P

Query : 2015A&A...573A...6P

2015A&A...573A...6P - Astronomy and Astrophysics, volume 573A6-6 (2015/1-1)

Planck intermediate results. XVIII. The millimetre and sub-millimetre emission from planetary nebulae.

PLANCK COLLABORATION, ARNAUD M., ATRIO-BARANDELA F., AUMONT J., BACCIGALUPI C., BANDAY A.J., BARREIRO R.B., BATTANER E., BENABED K., BENOIT-LEVY A., BERNARD J.-P., BERSANELLI M., BIELEWICZ P., BONALDI A., BOND J.R., BORRILL J., BOUCHET F.R., BUEMI C.S., BURIGANA C., CARDOSO J.-F., CASASSUS S., CATALANO A., CERRIGONE L., CHAMBALLU A., CHIANG H.C., COLOMBI S., COLOMBO L.P.L., COUCHOT F., CRILL B.P., CURTO A., CUTTAIA F., DAVIES R.D., DAVIS R.J., DE BERNARDIS P., DE ROSA A., DE ZOTTI G., DELABROUILLE J., DICKINSON C., DIEGO J.M., DONZELLI S., DORE O., DUPAC X., ENSSLIN T.A., ERIKSEN H.K., FINELLI F., FRAILIS M., FRANCESCHI E., GALEOTTA S., GANGA K., GIARD M., GONZALEZ-NUEVO J., GORSKI K.M., GREGORIO A., GRUPPUSO A., HANSEN F.K., HARRISON D.L., HILDEBRANDT S.R., HIVON E., HOLMES W.A., HORA J.L., HORNSTRUP A., HOVEST W., HUFFENBERGER K.M., JAFFE T.R., JONES W.C., JUVELA M., KEIHAENEN E., KESKITALO R., KISNER T.S., KNOCHE J., KUNZ M., KURKI-SUONIO H., LAEHTEENMAEKI A., LAMARRE J.-M., LASENBY A., LAWRENCE C.R., LEONARDI R., LETO P., LILJE P.B., LINDEN-VORNLE M., LOPEZ-CANIEGO M., MACIAS-PEREZ J.F., MAFFEI B., MAINO D., MANDOLESI N., MARTIN P.G., MASI S., MASSARDI M., MATARRESE S., MAZZOTTA P., MENDES L., MENNELLA A., MIGLIACCIO M., MIVILLE-DESCHENES M.-A., MONETI A., MONTIER L., MORGANTE G., MORTLOCK D., MUNSHI D., MURPHY J.A., NASELSKY P., NATI F., NATOLI P., NOVIELLO F., NOVIKOV D., NOVIKOV I., PAGANO L., PAJOT F., PALADINI R., PAOLETTI D., PEEL M., PERDEREAU O., PERROTTA F., PIACENTINI F., PIAT M., PIETROBON D., PLASZCZYNSKI S., POINTECOUTEAU E., POLENTA G., POPA L., PRATT G.W., PROCOPIO P., PRUNET S., PUGET J.-L., RACHEN J.P., REINECKE M., REMAZEILLES M., RICCIARDI S., RILLER T., RISTORCELLI I., ROCHA G., ROSSET C., ROUDIER G., RUBINO-MARTIN J.A., RUSHOLME B., SANDRI M., SAVINI G., SCOTT D., SPENCER L.D., STOLYAROV V., SUTTON D., SUUR-USKI A.-S., SYGNET J.-F., TAUBER J.A., TERENZI L., TOFFOLATTI L., TOMASI M., TRIGILIO C., TRISTRAM M., TROMBETTI T., TUCCI M., UMANA G., VALIVIITA J., VAN TENT B., VIELVA P., VILLA F., WADE L.A., WANDELT B.D., ZACCHEI A., ZIJLSTRA A. and ZONCA A.

Abstract (from CDS):

Late stages of stellar evolution are characterized by copious mass-loss events whose signature is the formation of circumstellar envelopes (CSE). Planck multi-frequency measurements have provided relevant information on a sample of Galactic planetary nebulae (PNe) in the important and relatively unexplored observational band between 30 and 857GHz. Planck enables the assembly of comprehensive PNe spectral energy distributions (SEDs) from radio to far-IR frequencies. Modelling the derived SEDs provides us with information on physical properties of CSEs and the mass content of both main components: ionized gas, traced by the free-free emission at cm-mm waves; and thermal dust, traced by the millimetre and far-IR emission. In particular, the amount of ionized gas and dust has been derived here. Such quantities have also been estimated for the very young PN CRL618, where the strong variability observed in its radio and millimetre emission has previously prevented constructing its SED. A morphological study of the Helix Nebula was also performed. Planck maps reveal, for the first time, the spatial distribution of the dust inside the envelope, allowing us to identify different components, the most interesting of which is a very extended component (up to 1pc) that may be related to a region where the slow expanding envelope is interacting with the surrounding interstellar medium.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - radio continuum: ISM - submillimeter: ISM

Simbad objects: 22

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Number of rows : 22
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 40 PN 00 13 01.0170097248 +72 31 19.033338720   11.63 11.46     [WC8] 632 2
2 NGC 1514 PN 04 09 16.9855873632 +30 46 33.470907708   10.01 9.48     sdO+A0/3III 351 2
3 RAFGL 618 pA* 04 42 53.6242032600 +36 06 53.400902220   16.32   12.59   C-rich 1027 0
4 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1059 2
5 SH 2-235 A HII 05 40 53.333 +35 42 22.29           ~ 57 1
6 NGC 2579 OpC 08 20 55.3 -36 13 23           ~ 110 4
7 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 838 1
8 NGC 6302 PN 17 13 44.5 -37 06 11           O-rich 821 2
9 PN H 1-12 PN 17 26 24.2983159272 -35 01 41.378383416     14     ~ 53 0
10 NGC 6369 PN 17 29 20.4566510904 -23 45 34.771819248   16.6 12.00     [WC4] 335 0
11 NGC 6543 PN 17 58 33.4039587288 +66 37 58.750734000   11.09 11.28     [WC] 1197 2
12 NGC 6537 PN 18 05 13.104 -19 50 34.88     13.58     ~ 438 1
13 NGC 6572 PN 18 12 06.3181909152 +06 51 13.027935240   9.3 10.8     [WC] 761 0
14 PN M 1-51 PN 18 33 29.05 -11 07 26.5           [WC4/6] 97 1
15 M 57 PN 18 53 35.0967659112 +33 01 44.883287544   15.405 15.769 15.901 16.062 DA(O?) 868 2
16 NGC 6826 PN 19 44 48.1500225888 +50 31 30.249034932   9.779 9.359 10.775   O3f(H) 736 0
17 M 27 PN 19 59 36.3631850088 +22 43 16.312059552   13.749 14.089 14.247 14.405 DAO.6 605 0
18 NGC 7009 PN 21 04 10.8155187648 -11 21 48.580157556   12.48 12.07     ~ 1020 1
19 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2541 1
20 IRAS 21190+5140 HII 21 20 44.84 +51 53 27.5           ~ 133 2
21 SH 2-128 HII 21 32 09.9 +55 52 53           ~ 173 1
22 NGC 7293 PN 22 29 38.5454047152 -20 50 13.747242408 11.894 13.158 13.524 13.689 13.898 DAO.5 983 1

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