Photometric classification of quasars from RCS-2 using Random Forest

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Table 3

Example of the quasar candidates catalog from DS3.

RA^a	Dec^b	g ^c	g_err ^e	r ^c	r_err ^e	i ^c	i_err ^e	z ^c	z_err ^e	W1^d	W1_err^f	W2^d	W2_err^f	DS1^g	DS3^g

0.63326	+4.86742	20.324	0.010	20.145	0.010	20.798	0.010	19.977	0.020	18.264	0.056	18.181	0.110	1	1
0.63338	−1.91026	20.668	0.010	20.352	0.010	20.257	0.010	19.967	0.020	19.459	0.127	19.094	0.195	1	0
0.63347	+0.56390	20.790	0.010	20.361	0.010	20.220	0.010	20.231	0.020	18.983	0.095	18.710	0.153	0	1
0.63377	+3.78324	20.473	0.010	20.159	0.010	20.051	0.010	19.819	0.020	18.309	0.060	18.051	0.108	1	1
0.63395	−1.33649	21.873	0.030	21.323	0.020	21.409	0.020	20.943	0.050	19.874	0.175	18.906	0.163	0	0

Notes.

^(a)

Right ascension expressed in decimal hours (J2000).

^(b)

Declination expressed in decimal degrees (J2000).

^(c)

AB magnitudes from RCS-2.

^(d)

AB magnitudes from WISE.

^(e)

Photometric error in the magnitudes from RCS-2.

^(f)

Photometric error in the magnitudes from WISE.

^(g)

Whether the object is classified as a quasar from the corresponding data set. If true, it is 1. If not, it is 0.

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