2022ApJ...940L..52B

Query : 2022ApJ...940L..52B

2022ApJ...940L..52B - Astrophys. J., 940, L52 (2022/December-1)

Early Results from GLASS-JWST. VI. Extreme Rest-optical Equivalent Widths Detected in NIRISS Wide Field Slitless Spectroscopy.

BOYETT K., MASCIA S., PENTERICCI L., LEETHOCHAWALIT N., TRENTI M., BRAMMER G., ROBERTS-BORSANI G., STRAIT V., TREU T., BRADAC M., GLAZEBROOK K., ACEBRON A., BERGAMINI P., CALABRO A., CASTELLANO M., FONTANA A., GRILLO C., HENRY A., JONES T., MARCHESINI D., MASON C., MERCURIO A., MORISHITA T., NANAYAKKARA T., ROSATI P., SCARLATA C., VANZELLA E., VULCANI B., WANG X. and WILLOTT C.

Abstract (from CDS):

Wide Field Slitless Spectroscopy (WFSS) provides a powerful tool for detecting strong line emission in star-forming galaxies (SFGs) without the need for target preselection. As part of the GLASS-JWST Early Release Science (ERS) program, we leverage the near-infrared wavelength capabilities of NIRISS (1-2.2 μm) to observe rest-optical emission lines out to z ∼ 3.4, to a depth and with a spatial resolution higher than ever before (Hα to z < 2.4; [O III]+Hβ to z < 3.4). In this Letter we constrain the rest-frame [O III]λ5007 equivalent width (EW) distribution for a sample of 76 1 < z < 3.4 SFGs in the A2744 Hubble Frontier Field and determine an abundance fraction of extreme emission line galaxies with EW > 750Å in our sample to be 12%. We determine a strong correlation between the measured Hβ and [O III]λ5007 EWs, supporting that the high [O III]λ5007 EW objects require massive stars in young stellar populations to generate the high-energy photons needed to doubly ionize oxygen. We extracted spectra for objects up to 2 mag fainter in the near-infrared than previous WFSS studies with the Hubble Space Telescope. Thus, this work clearly highlights the potential of JWST/NIRISS to provide high-quality WFSS data sets in crowded cluster environments.

Abstract Copyright: © 2022. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Starburst galaxies - Emission line galaxies - James Webb Space Telescope

VizieR on-line data: <Available at CDS (J/ApJ/940/L52): table1.dat>

Nomenclature: Table 1: [BMP2022] NNNN N=85 among (Nos 138-2872).

Status at CDS : All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 1

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Number of rows : 1
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 ACO 2744 ClG 00 14 20.03 -30 23 17.8           ~ 1077 0

Query : 2022ApJ...940L..52B

Basic data :
ACO 2744 -- Cluster of Galaxies
Other object types: otypes_help 		ClG (2004A&A,ACO,...), gLe (2001ApJ), C?G (2014A&A,XCLASS), X (2020ApJ,RBS,...), G (AM)
ICRS coord. (ep=J2000) : 		00 14 20.03 -30 23 17.8 [ ] E 2002MNRAS.329...87D
FK4 coord. (ep=B1950 eq=1950) : 		00 11 48.51 -30 39 58.6 [ ]
Gal coord. (ep=J2000) : 		008.89623 -81.24283 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 78187 [~] / z(spectroscopic) 0.306 [~] / cz 91736 [~]
   (Opt) D 2019ApJS..240...39G
Angular size (arcmin): 		7.0 7.0 ~ (Rad) D 2015ApJ...813...77Y
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 2691 		: 650 Display criteria :

Identifiers (18) :
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ACO 2744 MCS J0014.3-3022 PSZRX G008.92-81.24 SPT-CL J0014-3022
ACCG 118 MCXC J0014.3-3023 RBS 34 XCLASS 20073
ACT-CL J0014.3-3022 PLCKESZ G008.93-81.23 RXC J0014.3-3022 [DBG99] 5
AM 0011-303 PSZ1 G009.02-81.22 RXC J0014.3-3023
BAX 003.5813-30.3887 PSZ2 G008.94-81.22 1RXS J001419.1-302216

References (1077 between 1850 and 2026) (Total 1077)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 7   

   

Observing logs
Herschel : 3    ISO : 2    XMM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : ACO 2744

Link by name to the catalogue in VizieR :

ACO 2744 RXC J0014.3-3022 RXC J0014.3-3023 1RXS J001419.1-302216

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