2016ApJ...816L..16I

Query : 2016ApJ...816L..16I

2016ApJ...816L..16I - Astrophys. J., 816, L16 (2016/January-1)

Limits on intergalactic dust during reionization.

IMARA N. and LOEB A.

Abstract (from CDS):

In this Letter, we constrain the dust-to-gas ratio in the intergalactic medium (IGM) at high redshifts. We employ models for dust in the local universe to constrain the dust-to-gas ratio during the epoch of reionization at redshifts z ∼ 6-10. The observed level of reddening of high redshift galaxies implies that the IGM was enriched to an intergalactic dust-to-gas ratio of less than 3% of the Milky Way value by a redshift of z = 10.

Abstract Copyright: ∼

Journal keyword(s): dark ages, reionization, first stars - dust, extinction - galaxies: high-redshift - intergalactic medium

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 ALMA J131129.9-011918 G 13 11 29.93 -01 19 18.7           ~ 91 0

Query : 2016ApJ...816L..16I

Basic data :
ALMA J131129.9-011918 -- Galaxy
Other object types: otypes_help 		LeG ([BBF2008]), G (2008ApJ)
ICRS coord. (ep=J2000) : 		13 11 29.93 -01 19 18.7 (mm) [ ] C 2022ApJ...939....5C
FK4 coord. (ep=B1950 eq=1950) : 		13 08 55.75 -01 03 23.1 [ ]
Gal coord. (ep=J2000) : 		313.36498 +61.14286 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 290856 [~] / z(spectroscopic) 7.130 [~] / cz 2137520 [~]
   (NIR) D 2022ApJ...939....5C
Fluxes (2) :
J 25.3 [0.1] D 2008ApJ...678..647B
H 24.7 [0.1] D 2008ApJ...678..647B
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Identifiers (2) :
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ALMA J131129.9-011918 [BBF2008] A1689-zD1

References (91 between 1850 and 2026) (Total 91)
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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