Mapping Hα excess candidate point sources in the southern hemisphere using S-PLUS data

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Volume 695 (March 2025)

A&A, 695 (2025) A104

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Table 1

Positional cross-match results between S-PLUS Hα sources and the SIMBAD database.

Main type	Associated SIMBAD types	Number of S-PLUS Objects with SIMBAD Match
	Main Survey (MS)

Stellar Binary System	CataclyV, CV_Candidate, RSCVn, EB, EB_Candidate, SB*_Candidate	353
Variable Star	PulsV, V, PulsVdelSct, RotV, RRLyr	139
Star	Star, Blue, low-mass, WD, WD_Candidate, PM, BlueStraggler	47
Radio Source	Radio, Radio(cm), RadioG	9
Active Galactic Nucleus (AGN)	AGN, AGN_Candidate, Seyfert_1	23
Quasar	QSO, QSO_Candidate	143
Galaxy	Galaxy	9
Other	Hsd_Candidate, Pec, AGB, MIR	8
Total		731

	Galactic Disk Survey (GDS)

Emission-line star	Em, Be	125
Young stellar object	YSO, YSO_Candidate, Orion_V, TTau_Candidate	102
Stellar Binary System	CataclyV, CV_Candidate, RSCVn, EB, EB_Candidate, SB*	146
Variable star	PulsVdelSct, PulsV, LPV, LP_Candidate, Mira, RRLyr, V, V?_Candidate, BYDra	43
Star	Star, *, RGB, C, WD_Candidate	104
Nebula	PN?_Candidate, RfNeb, Nova	3
Other	EmObj, Hsd_Candidate, deltaCep, Cepheid_Candidate, Transient, X	9
Total		532

Notes. A search radius of 2 arcsec was used for the MS, while 1 arcsec was used for the GDS. The first column indicates the main object categories, the second column lists the SIMBAD object types, and the third column indicates the number of objects in each category.

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