LEGAS 2011 pilot survey input catalog

Supplied input catalogue (2012/05/22):

Footprint: 240<Ra<255, 23<Dec<33

Input objects: 3826 QSO candidates(i<20), 31693 galaxies (r<18)(download)

Footprint

  1. SGP：RA=21 to 4h, Dec=-1.5 to 8.5deg

  2. NGP：RA=8 to 16h, Dec=-0.5 to 9.5deg

Input catalog (Version 2.0 2011/11/28)

1, QSO candidate

high likelihood candidates (PRI=1-5)

low likelihood candidates (PRI=5)

2, Main galaxy

all galaxies with 14<r<18 and without SDSS spectra

20 percent of galaxies with SDSS spectra are targeted for calibration

3, Emission line galaxy

galaxies with g-i<1.0 and 18<r<18.5

4, Supplyment

supernova host galaxy

radio source

Target
PRI
N(SGP)
N(NGP)
QSO (high likelihood)
1-5
25,894
51,995
QSO (low likelihood)
5
7,232
46,048
Main galaxy (no SDSS spectra)
4
165,998
130,812
Main galaxy (SDSS spectra)
2
11,400
22,604
Emission line galaxy
5
32,426
39,729
Supernova host galaxy
1
119
142
Radio source
2
2,986
12,754

FILES

SGP (Fobvobject2.stripA.gz) NGP (Fobvobject2.stripB.gz)

Input catalog (Version 1.0 2011/10/8)

  1. QSO candidates: provided by Xuebing Wu, Yanxia Zhang and Nanbo Peng.

    N(SGP)=25894

    N(NGP)=51995

    PRI=6-Nsel (Nsel is the number of satisfied criteria as a QSO candidate)

    PRI between 1 and 5

  2. galaxy sample 17.5<r<18.0

    N(SGP)=77751, 11508 with spectra

    N(NGP)=91932, 25646 with spectra

    PRI=2 for galaxies with SDSS spectra, PRI=4 for others

FILES

SGP: galaxy(obvobject.galA.gz) QSO(obvobject.qsoA.gz) QSO+galaxy(obvobject.stripA.gz)

NGP: galaxy(obvobject.galB.gz) QSO(obvobject.qsoB.gz) QSO+galaxy(obvobject.stripB.gz)

Format: SSS input format

ID,Ra,Dec,MAG0.,mag_type,mag1,mag2,mag3. mag4,mag5,mag6,mag7,PMRA,PMDE,TYPE,FROM,Ra_err,Dec_err,PRI,STATUS,SNR_type,TSNR0,TSNR1,SNR0,SNR1,texp,Note,Catalog

(A20,1x,2(f12.5,1x),f7.2,1x,A10,1x,7(f7.2,1x),2(f8.3,1x),2(A20,1x),2(f12.5,1x),2(I3,1x),A10,1x,4(f7.2,1x),I3,1x,A20,1x,A20)