2022PASP..134e4301B

Query : 2022PASP..134e4301B

2022PASP..134e4301B - Publ. Astron. Soc. Pac., 134, part no 5, 4301-4301 (2022/May-1035)

PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars.

BERNE O., HABART E., PEETERS E., ABERGEL A., BERGIN E.A., BERNARD-SALAS J., BRON E., CAMI J., DARTOIS E., FUENTE A., GOICOECHEA J.R., GORDON K.D., OKADA Y., ONAKA T., ROBBERTO M., ROLLIG M., TIELENS A.G.G.M., VICENTE S., WOLFIRE M.G., ALARCON F., BOERSMA C., CANIN A., CHOWN R., DICKEN D., LANGUIGNON D., LE GAL R., POUND M.W., TRAHIN B., SIMMER T., SIDHU A., VAN DE PUTTE D., CUADRADO S., GUILLOTEAU C., MARAGKOUDAKIS A., SCHEFTER B.R., SCHIRMER T., CAZAUX S., ALEMAN I., ALLAMANDOLA L., AUCHETTL R., BARATTA G.A., BEJAOUI S., BERA P.P., BILALBEGOVIC G., BLACK J.H., BOULANGER F., BOUWMAN J., BRANDL B., BRECHIGNAC P., BRUNKEN S., BURKHARDT A., CANDIAN A., CERNICHARO J., CHABOT M., CHAKRABORTY S., CHAMPION J., COLGAN S.W.J., COOKE I.R., COUTENS A., COX N.L.J., DEMYK K., DONOVAN MEYER J., ENGRAND C., FOSCHINO S., GARCIA-LARIO P., GAVILAN L., GERIN M., GODARD M., GOTTLIEB C.A., GUILLARD P., GUSDORF A., HARTIGAN P., HE J., HERBST E., HORNEKAER L., JAGER C., JANOT-PACHECO E., JOBLIN C., KAUFMAN M., KEMPER F., KENDREW S., KIRSANOVA M.S., KLAASSEN P., KNIGHT C., KWOK S., LABIANO A., LAI T.S.-Y., LEE T.J., LEFLOCH B., LE PETIT F., LI A., LINZ H., MACKIE C.J., MADDEN S.C., MASCETTI J., McGUIRE B.A., MERINO P., MICELOTTA E.R., MISSELT K., MORSE J.A., MULAS G., NEELAMKODAN N., OHSAWA R., OMONT A., PALADINI R., PALUMBO M.E., PATHAK A., PENDLETON Y.J., PETRIGNANI A., PINO T., PUGA E., RANGWALA N., RAPACIOLI M., RICCA A., ROMAN-DUVAL J., ROSER J., ROUEFF E., ROUILLE G., SALAMA F., SALES D.A., SANDSTROM K., SARRE P., SCIAMMA-O'BRIEN E., SELLGREN K., SHANNON M.J., SHENOY S.S., TEYSSIER D., THOMAS R.D., TOGI A., VERSTRAETE L., WITT A.N., WOOTTEN A., YSARD N., ZETTERGREN H., ZHANG Y., ZHANG Z.E. and ZHEN J.

Abstract (from CDS):

Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstellar matter in our Galaxy and throughout the universe, from the era of vigorous star formation at redshifts of 1-3 to the present day. The dominant feedback processes can be probed by observations of the Photo-Dissociation Regions (PDRs) where the far-ultraviolet photons of massive stars create warm regions of gas and dust in the neutral atomic and molecular gas. PDR emission provides a unique tool to study in detail the physical and chemical processes that are relevant for most of the mass in inter- and circumstellar media including diffuse clouds, proto-planetary disks, and molecular cloud surfaces, globules, planetary nebulae, and star-forming regions. PDR emission dominates the infrared (IR) spectra of star-forming galaxies. Most of the Galactic and extragalactic observations obtained with the James Webb Space Telescope (JWST) will therefore arise in PDR emission. In this paper we present an Early Release Science program using the MIRI, NIRSpec, and NIRCam instruments dedicated to the observations of an emblematic and nearby PDR: the Orion Bar. These early JWST observations will provide template data sets designed to identify key PDR characteristics in JWST observations. These data will serve to benchmark PDR models and extend them into the JWST era. We also present the Science-Enabling products that we will provide to the community. These template data sets and Science-Enabling products will guide the preparation of future proposals on star-forming regions in our Galaxy and beyond and will facilitate data analysis and interpretation of forthcoming JWST observations.

Abstract Copyright: © 2022. The Astronomical Society of the Pacific. All rights reserved.

Journal keyword(s): Photodissociation regions - Infrared telescopes - Polycyclic aromatic hydrocarbons - Star forming regions - Gaseous nebulae

Simbad objects: 14

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Number of rows : 14
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 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
2 NAME Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 2421 1
3 * tet01 Ori C SB* 05 35 16.4662967280 -05 23 22.921811880 4.20 5.15 5.13 4.91 4.73 O7Vp 1479 1
4 NAME Ori Trapezium OpC 05 35 16.5 -05 23 14           ~ 1708 1
5 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
6 NAME Orion Bright Bar reg 05 35 22.30 -05 24 33.0           ~ 1004 0
7 * tet02 Ori A SB* 05 35 22.9012398264 -05 24 57.832632108 5.37 6.30 6.39 6.30 6.35 O9.5IVp 576 0
8 M 43 HII 05 35 31 -05 16.2           ~ 201 0
9 NAME Horsehead Nebula DNe 05 40 59.0 -02 27 30           ~ 555 0
10 NGC 2023 RNe 05 41 37.9 -02 15 52           ~ 657 1
11 HD 38087 Or* 05 43 00.5754723576 -02 18 45.389406240 7.96 8.40 8.29 8.06 7.89 B3II 182 1
12 NAME Orion Molecular Cloud MoC 05 56 -01.8           ~ 1227 1
13 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
14 NGC 7023 OpC 21 01 36.9 +68 09 48           ~ 739 0

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