2003ApJ...586L.115F

Query : 2003ApJ...586L.115F

2003ApJ...586L.115F - Astrophys. J., 586, L115-L118 (2003/April-1)

The Hα luminosity function and star formation rate at z ~ 0.24 based on Subaru deep imaging data.

FUJITA S.S., AJIKI M., SHIOYA Y., NAGAO T., MURAYAMA T., TANIGUCHI Y., UMEDA K., YAMADA S., YAGI M., OKAMURA S. and KOMIYAMA Y.

Abstract (from CDS):

We have carried out a deep imaging survey for Hα-emitting galaxies at z~0.24 using a narrowband filter tuned with the redshifted line. The total sky area covered is 706 arcmin² within a redshift range from 0.234 to 0.252 (δz=0.018). This corresponds to a volume of 3.9x10³ Mpc³ when Ω_matter=0.3, Ω_Λ=0.7, and H₀=70 km/s/ Mpc are adopted. We obtain a sample of 348 Hα-emitting galaxies whose observed emission-line equivalent widths are greater than 12 Å. We find an extinction-corrected Hα luminosity density of 10^39.65+0.08-0.12_^ ergs/s/Mpc³. Using the Kennicutt relation between the Hα luminosity and the star formation rate, the star formation rate density in the covered volume is estimated to be 0.036^+0.006_–0.012M_☉yr^–1 Mpc^–3. This value is higher by a factor of 3 than the local star formation rate density.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Distances and Redshifts - Galaxies: Evolution - Galaxies: Luminosity Function, Mass Function

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	SDSS J104433.04-012502.0	QSO	10 44 33.040	-01 25 02.08			21.81			~	182	1

Query : 2003ApJ...586L.115F

Basic data :

SDSS J104433.04-012502.0 -- Quasar

QSO (2010A&A,QSO,...), Opt (PSO,SDSS), X (2XMM), smm ([PII2008]), MIR (WISE)

10 44 33.040 -01 25 02.08 (mm) [ 10 10 90 ] C 2020ApJ...904..130V

10 41 59.785 -01 09 15.50 [ 10 10 90 ]

250.870111 +48.204143 [ 10 10 90 ]

V(km/s) 287044 [150] / z(emission) 5.7846 [0.0005] / cz 1734179 [150] (mm) D 2020ApJ...904..130V

V 21.81 [~] E ~

J (AB) 19.165 [0.0094] B 2020MNRAS.494..789R

H (AB) 19.099 [0.0143] C 2020MNRAS.494..789R

K (AB) 18.892 [0.0198] C 2020MNRAS.494..789R

u (AB) 24.04 [1.37] E 2012ApJS..203...21A

g (AB) 24.4 [0.8] E 2015ApJS..219...12A

r (AB) 25.71 [0.85] E 2012ApJS..203...21A

i (AB) 21.68 [0.20] D 2012ApJS..203...21A

z (AB) 19.31 [0.01] C 2016ApJS..227...11B

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`QSO J1044-0125`	`SDSS J104433.04-012502.2`	`WISE J104433.05-012502.1`	`[VV2003] J104433.1-012502`
`KODIAQ J104433-012502`	`SDSS J104433.04-012502.0`	`2XMM J104433.0-012500`	`[VV2006] J104433.1-012502`
`PSO J161.1377-01.4172`	`SQUAD DR1 J104433-012502`	`[PII2008] J1044-0125 1`	`[VV2010] J104433.1-012502`

References (182 between 1850 and 2026) (Total 182)
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 : SDSS J104433.04-012502.0

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SDSS J104433.04-012502.2 SDSS J104433.04-012502.0 WISE J104433.05-012502.1

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