2023MNRAS.526.4051H

Query : 2023MNRAS.526.4051H

2023MNRAS.526.4051H - Mon. Not. R. Astron. Soc., 526, 4051-4053 (2023/December-2)

Interstellar tryptophan revisited.

HUDSON R.L.

Abstract (from CDS):

A recent assignment of the amino acid tryptophan to infrared emission lines in the gas of the IC 348 star cluster is re-examined. A comparison of spectra from the Spitzer Telescope to laboratory data shows that there is no firm support for the tryptophan assignment. Suggestions are made for future observational searches for tryptophan and for supporting laboratory work.

Abstract Copyright: Published by Oxford University Press on behalf of Royal Astronomical Society 2023.

Journal keyword(s): astrochemistry - methods: laboratory: molecular - methods: laboratory: solid state - ISM: molecules - infrared: ISM

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	IC 348	OpC	03 44 31.1	+32 10 02						~	1476	1

Query : 2023MNRAS.526.4051H

Basic data :

IC 348 -- Open Cluster
Other object types:	`OpC (2013A&A,OCISM,...)`, `Cl* (2020A&A,C,...)`, `ISM (Ced,[T70],...)`, `As* (2019AJ,[KC2019])`, `RNe (DG,[WBR2005])`, `HII (LBN)`, `SFR (2013MNRAS)`, `* (IC)`
ICRS coord. (ep=J2000) :	`03 44 31.1 +32 10 02 (Optical) [ ] E 2023A&A...674A..37G`
FK4 coord. (ep=B1950 eq=1950) :	`03 41 22.7 +32 00 38 [ ]`
Gal coord. (ep=J2000) :	`160.4791 -17.8058 [ ]`
Proper motions mas/yr :	`4.483 -6.447 [0.052 0.049 90] C` `2020A&A...633A..99C`
Radial velocity / Redshift / cz :	`V(km/s) 15.44 [0.08] / z(spectroscopic) 0.000052 [0.000000] / cz 15.44 [0.08] (Opt) A 2021A&A...647A..19T`
Parallaxes (mas):	`3.079 [0.013] C` `2020A&A...633A..99C`
Angular size (arcmin):	`480.0 480.0 0 (~) C` `2022A&A...664A..66M`

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`IC 348`	`LBN 758`	`[BDB2003] G160.48-17.81`	`[T70] 1`
`C 0341+321`	`NAME Gingrich 1`	`[BDB2003] G160.40-17.72`	`[TP72] 5`
`Ced 20`	`NAME omi Per Cloud`	`[C2000b] 1`	`[WBR2005] J034434.1+320946`
`Cl Collinder 41`	`OCISM 99`	`[KC2019] Theia 17`
`DG 23`	`OCl 409`	`[KPR2004b] 46`
`LBN 160.47-17.86`	`OCl 409.0`	`[KPS2012] MWSC 0301`

References (1476 between 1850 and 2026) (Total 1476)
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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Data at NED - NASA/IPAC Extragalactic Database : IC 348

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