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II/174 IRAS 2Jy Redshift Survey Data File (Strauss+ 1992)
The following files can be converted to FITS (extension .fit or fit.gz)
2jy.dat
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IRAS 2Jy redshift survey data file
Strauss M., Davis M., Yahil A., Huchra J.P.
<Astrophys. J. Suppl. Ser. 83, 29 (1992)>
=1992ApJS...83...29S
=1992yCat.2174....0S
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ADC_Keywords: Infrared sources ; Galaxies, IR
Keywords: galaxies; distances and redshifts ; infrared: galaxies ; surveys
Abstract:
We present the data for a redshift survey of galaxies selected from
the database of the Infrared Astronomical Satellite (IRAS). The sample
is flux limited to 1.936 Jy at 60 microns and covers 11.01 sr of the
sky. It consists of 5014 objects, of which 2658 are galaxies. The
remaining 2356 sources are listed in a separate table with
identifications. Redshift data are also given for 212 IRAS galaxies
which are not part of the complete sample, but were measured in
conjunction with this project.
Description:
The survey contains 5014 objects selected from the IRAS database
according to the criteria listed in the paper, briefly:
* F60 > 1.936Jy;
* F60^2^ > F12.F25;
* |b| < 5deg
* high source density flag at 60mum not raised.
Thus, the file consists of both galaxies and Galaxian contaminants;
this is explained below. It includes 2658 galaxies.
The file 2jy.lis may be read with the following read statement:
read (1,'(2i2,f4.1,a1,3i2,x,4i4,x,2i1,3a1,4i1,a12,f5.2,x,i5,i3,
& a4,a5,x,i6,f5.2,a6,x,a20,4i4)')
& hour, raminute, rasecond, decsign, decdegree, decminute,
& decsecond, nf12, nf25, nf60, nf100, idtype, extendflag, CC,
& varflag, statusflag, fq12, fq25, fq60, fq100, optid, mag,
& vel, velerr, source, ttype, unumber, bt, spectrum, comments,
& pf12, pf25, pf60, pf100