Access to Astronomical Catalogues

← Click to display the menu
J/ApJ/657/738          SDF galaxies multi-photometry                 (Ly+, 2007)

The luminosity function and star formation rate between redshifts of 0.07 and 1.47 for narrowband emitters in the Subaru Deep Field. Ly C., Malkan M.A., Kashikawa N., Shimasaku K., Doi M., Nagao T., Iye M., Kodama T., Morokuma T., Motohara K. <Astrophys. J., 657, 738-759 (2007)> =2007ApJ...657..738L
ADC_Keywords: Galaxies, photometry ; Photometry, UBVRI ; Photometry, SDSS ; Spectroscopy ; Redshifts Keywords: galaxies: distances and redshifts - galaxies: evolution - galaxies: luminosity function, mass function - galaxies: photometry Abstract: SDF (Subaru Deep Field) line-emitting galaxies in four narrow-band filters at low and intermediate redshifts are presented. Broadband colors, follow-up optical spectroscopy, and multiple NB filters are used to distinguish Hα, [OII], and [OIII] emitters at z=0.07-1.47 to construct their LFs. These LFs are derived down to faint magnitudes, allowing for an accurate determination of the faint-end slope. With a large (N∼200) sample for each redshift interval, a Schechter profile is fitted to each LF. Description: Deep optical imaging of the SDF (centered at RA=13:24:38.9, DE=+27:29:25.9) has been obtained with Suprime-Cam on the 8.2m Subaru Telescope. Five broadband (B, V, Rc, i' and z') and four narrow-band (NB704, NB711, NB816, and NB921) images were obtained, with a total integration time of 595, 340, 600, 801, 504, 198, 162, 600, and 899 minutes, respectively. FOCAS observations primarily targeting NB816 and NB921 emitters were made on 2002 June 7-10, 2003 June 5-8, and 2004 April 24-27. DEIMOS observations were made on 2004 April 23 and 24 on Keck II. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 155 75 Photometric properties of spectroscopically confirmed narrow-band line-emitting galaxies
See also: J/ApJS/172/456 : COSMOS + SDF fields [OII] emitting galaxies (Takahashi+, 2007) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 21 A21 --- Type Source type (DEIMOS/FOCAS emitter) 23 A1 --- n_Type [de] Note on Source (1) 25- 30 I6 --- NB-ID The NB catalog number (2) 32 A1 --- f_NB-ID [c] Flag on NB-ID (3) 34- 36 A3 --- --- [SDF] 37- 52 A16 --- [LMK2007] SDF J2000 identification (JHHMMSS.s+DDMMSS), [LMK2007] SDF JHHMMSS.s+DDMMSS in Simbad 54- 59 F6.4 --- z Spectroscopic redshift 61 A1 --- r_z [b] Redshift from DEIMOS (4) 63 A1 --- l_Bmag Limit flag on Bmag 64- 68 F5.2 mag Bmag The Johnson B band AB magnitude 70 A1 --- l_Vmag Limit flag on Vmag 71- 75 F5.2 mag Vmag The Johnson V band AB magnitude 76 A1 --- u_Vmag [)] Low accuracy of Vmag (5) 78 A1 --- l_Rcmag Limit flag on Rcmag 79- 83 F5.2 mag Rcmag The Cousins R band AB magnitude 84 A1 --- u_Rcmag [)] Low accuracy of Rcmag (5) 86 A1 --- l_i'mag Limit flag on i'mag 87- 91 F5.2 mag i'mag The i' band AB magnitude 92 A1 --- u_i'mag [)] Low accuracy of i'mag (5) 94 A1 --- l_z'mag Limit flag on z'mag 95- 99 F5.2 mag z'mag The z' band AB magnitude 100 A1 --- u_z'mag [)] Low accuracy of z'mag (5) 102 A1 --- l_NB704 Limit flag on NB704mag 103-107 F5.2 mag NB704 ? The NB704 band AB magnitude 108 A1 --- u_NB704 [)] Low accuracy of NB704 (5) 110 A1 --- l_NB711 Limit flag on NB711 111-115 F5.2 mag NB711 ? The NB711 band AB magnitude 116 A1 --- u_NB711 [)] Low accuracy of NB711 (5) 118 A1 --- l_NB816 Limit flag on NB816 119-123 F5.2 mag NB816 The NB816 band AB magnitude 124 A1 --- u_NB816 [)] Low accuracy of NB816 (5) 126 A1 --- l_NB921 Limit flag on NB921 127-131 F5.2 mag NB921 The NB921 band AB magnitude 133-137 F5.1 zW/m2 OII ? The [OII] line flux (6) 139-143 F5.1 zW/m2 Hb ? The Hβ line flux 145-149 F5.1 zW/m2 OIII ? The [OIII] line flux 151-155 F5.1 zW/m2 Ha ? The Hα line flux
Note (1): Flag as follows: d = Serendipitous sources are secondary sources detected within the DEIMOS long slits and have the appropriate NB redshift. e = Fortuitous sources are lower priority targets for the DEIMOS observations with the appropriate NB redshift. Note (2): Corresponds to the NB filter that the line emission is within. Rc band ID's are provided for FOCAS NB711 emitters and fortuitous sources. Note (3): Flag as follows: c = This ID is for the i' band catalog Note (4): Flag as follows: b = These FOCAS objects were also observed with DEIMOS. The reported redshift is from the DEIMOS observation Note (5): the ')' indicates a photometric between 1 and 2σ Note (6): In units of 10-18ergs/s/cm2 = 10-21W/m2.
History: From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 08-Jan-2009
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact