Photometric classification of quasars from RCS-2 using Random Forest

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Table 1

Example of the quasar candidates catalog from DS1.

RA^a	Dec^b	g ^c	g _err ^d	r ^c	r _err ^d	i ^c	i _err ^d	z ^c	z _err ^d	DS2^e	DS3^e

0.50114	+4.70562	20.614	0.010	20.251	0.010	20.723	0.010	20.093	0.030	0	0
0.50141	+2.56122	19.186	0.000	18.840	0.000	18.855	0.030	18.968	0.100	0	0
0.50151	+2.31300	20.319	0.010	19.785	0.000	20.043	0.100	19.705	0.010	0	1
0.50157	+2.89213	19.456	0.000	18.847	0.020	18.534	0.000	18.592	0.070	0	0
0.50174	+3.26450	19.926	0.000	19.569	0.000	19.753	0.010	19.673	0.010	1	1

Notes.

^(a)

Right Aacension expressed in decimal hours (J2000).

^(b)

Declination expressed in decimal degrees (J2000).

^(c)

AB Mmgnitudes from RCS-2.

^(d)

Photometric error in the magnitudes from RCS-2.

^(e)

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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