Hot UV-bright stars of galactic globular clusters | Astronomy & Astrophysics (A&A)

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Volume 627 (July 2019)

A&A, 627 (2019) A34

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Table 1.

Target coordinates and brightness.

Globular	Star	α₂₀₀₀	δ₂₀₀₀	m_UV	UV Tel.	V	Ref.
cluster		(h:m:s)	(°:′:″)	(mag)		(mag)
NGC 5139	UIT151	13:27:05.06	−47:21:56.6	15.29 ⁽¹⁾	UIT	16.577	(1)
	UIT644	13:26:44.96	−47:27:09.5	13.12 ⁽¹⁾	UIT	12.713	(1)
	UIT1275	13:26:52.77	−47:29:44.1	14.75 ⁽¹⁾	UIT	14.306	(1)
	UIT1425	13:26:11.56	−47:30:49.2	15.31 ⁽¹⁾	UIT	15.660	(1)
	ROA5342	13:25:45.42	−47:24:02.0	14.73 ⁽¹⁾	UIT	15.944	(1)
	Dk3873	13:26:13.95	−47:25:30.1	15.29 ⁽¹⁾	UIT	16.531	(1)
NGC 6121	UVBS2	16:23:26.25	−26:31:27.0	15.07 ⁽¹⁾	UIT	16.388	(2)
NGC 6656	UVBS2	18:36:22.85	−23:55:19.3	14.88 ⁽²⁾	Swift UVOT	14.533	(3)
NGC 6712	C49	18:53:03.45	−08:42:30.5	17.00 ⁽²⁾	Swift UVOT	16.72	(4)
NGC 6779	ZNG2	19:16:41.28	+30:12:48.5	14.40 ⁽²⁾	Swift UVOT	15.13	(5)
NGC 7099	UVBS2	21:40:18.08	−23:13:22.3	15.54 ⁽³⁾	GALEX	16.75	(6)

Unpublished data from Moehler et al. (1998)

NGC 5139	ROA 542	13:25:49.91	−47:22:59.7	15.33 ⁽¹⁾	UIT	12.876	(1)
	ROA 3596	13:27:46.09	−47:30:57.6	14.73 ⁽¹⁾	UIT	14.179	(1)

Notes.

⁽¹⁾

B5 (AB mag, λ_c = 1615 Å, FWHM = 225 Å).

⁽²⁾

W2 (AB mag, λ_c = 1928 Å, FWHM = 657 Å).

⁽³⁾

NUV_AB (AB mag, λ_c = 1528 Å, FWHM = 228 Å).

References. (1) Bellini et al. (2009); (2) Mochejska et al. (2002); (3) Monaco et al. (2004); (4) Cudworth (1988); (5) Rosenberg et al. (2000); (6) Sandquist et al. (1999).

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