2003MNRAS.340.1205M

Query : 2003MNRAS.340.1205M

2003MNRAS.340.1205M - Mon. Not. R. Astron. Soc., 340, 1205-1213 (2003/April-3)

Variable stars in the globular cluster NGC 3201 - I. Multimode SX Phe type variables.

MAZUR B., KRZEMINSKI W. and THOMPSON I.B.

Abstract (from CDS):

We report on the discovery of 11 multimode SX Phoenicis type blue stragglers in the field of the southern globular cluster NGC 3201. In these variables both radial and non-radial modes are excited. For three variables the derived period ratio is close to that observed in SX Phoenicis itself, suggesting that these stars are pulsating in the fundamental and the first-overtone radial modes. Using the McNamara period-luminosity relation we have estimated the apparent distance modulus to NGC 3201 to be 14.08±0.06±0.1 mag.

Abstract Copyright: 2003 RAS

Journal keyword(s): stars: variables: other - globular clusters: individual: NGC 3201

Nomenclature: Table 2: Cl* NGC 3201 MKT VNN (Nos V1-V11).

Simbad objects: 21

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Number of rows : 21
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GD 428 SX* 03 47 19.8773016336 +63 22 42.150015336   13.10   13.26   ~ 104 0
2 NGC 2243 OpC 06 29 34.3 -31 16 58   10.12 9.4     ~ 298 0
3 Cl Berkeley 39 OpC 07 46 48.1 -04 39 59           ~ 209 1
4 Cl* NGC 3201 MKT V11 SX* 10 17 20.1739063176 -46 26 38.020816716   16.93 16.21   15.84 ~ 3 0
5 Cl* NGC 3201 MKT V2 SX* 10 17 32.2008 -46 22 38.064   17.88 17.23   16.77 ~ 2 0
6 Cl* NGC 3201 MKT V8 SX* 10 17 36.1480148142 -46 25 40.401311229   17.50 16.91   16.35 ~ 2 0
7 Cl* NGC 3201 MKT V5 V* 10 17 36.16 -46 24 38.6   17.33 16.89     ~ 2 0
8 Cl* NGC 3201 MKT V3 SX* 10 17 36.7423 -46 23 03.546   17.97 17.46   16.81 ~ 4 0
9 NGC 3201 GlC 10 17 36.82 -46 24 44.9           ~ 1001 0
10 Cl* NGC 3201 MKT V7 V* 10 17 40.2852233616 -46 25 08.126284764   16.92 16.05     ~ 3 0
11 Cl* NGC 3201 MKT V4 V* 10 17 42.6 -46 24 20   17.80 17.37     ~ 2 0
12 Cl* NGC 3201 MKT V6 SX* 10 17 42.61 -46 24 49.3   17.44 16.96   16.65 ~ 4 0
13 Cl* NGC 3201 MKT V1 V* 10 17 43.5 -46 21 53   17.62 17.15     ~ 2 0
14 Cl* NGC 3201 MKT V9 SX* 10 17 48.1755484656 -46 25 53.706185148   17.07 16.59   15.87 ~ 3 0
15 Cl* NGC 3201 MKT V10 SX* 10 17 51.02 -46 25 57.9   17.60 16.88   16.34 ~ 3 0
16 V* FG Vir dS* 12 14 15.4565381808 -05 42 59.750820036   6.807 6.558     A8/9V 223 0
17 * 4 CVn dS* 12 23 47.0120783712 +42 32 33.862228260   6.382 6.022     F3III-IV 204 0
18 Cl Collinder 261 OpC 12 38 04.7 -68 22 40     10.7     ~ 216 0
19 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
20 NGC 6362 GlC 17 31 54.99 -67 02 54.0           ~ 637 0
21 M 55 GlC 19 39 59.71 -30 57 53.1     6.49     ~ 913 0

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