M• − σrelation for intermediate-mass black holes in globular clusters

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Volume 555 (July 2013)

A&A, 555 (2013) A26

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Table 1

Properties of the 14 GCs of our sample.

D _SUN

D _GC

[Fe/H]

r _h

log M_tot

δ M_tot

log L_tot

δ L_tot

δσ

M_•

[kpc]

[pc]

[log M_⊙]

[log L_⊙]

[km s^-1]

[M_⊙]

675.0ⁱ

36.8^j

− 1.22^h

0.19^h

2.01^h

6.5^h

6.76^m

0.02

6.31^a

0.02

25.1ⁱ

0.3

(1.8 ± 0.5) × 10⁴^g

NGC 104

47Tuc

4.5^a

7.4^a

− 0.72^a

0.09^a

2.07^a

4.1^a

6.04^g

0.02

5.66^g

0.02

9.8^g

0.0

<1.5 × 10³

NGC 1851

12.1^a

16.6^a

− 1.18^a

0.05^a

1.86^a

1.8^a

5.57^d

0.04

5.25^d

0.04

9.3^d

0.5

<2.0 × 10³^d

NGC 1904

M79

12.9^a

18.8^a

− 1.60^a

0.01^a

1.70^a

2.4^a

5.15^d

0.03

4.94^d

0.03

8.0^d

0.5

(3.0 ± 1.0) × 10³^d

NGC 2808

9.6^a

11.1^a

− 1.14^a

0.12^a

1.56^a

2.2^a

5.91^c

0.04

5.59^c

0.04

13.4^c

0.2

<1.0 × 10⁴^c

NGC 5139

ω Cen

5.2^a

6.4^a

− 1.53^a

0.17^a

1.31^a

7.6^a

6.40^k

0.05

5.97^a

0.05

22.0ⁿ

4.0

(4.7 ± 1.0) × 10⁴^k

NGC 5286

11.7^a

8.9^a

− 1.69^a

0.12^a

1.41^a

2.5^a

5.45^e

0.02

5.42^e

0.01

9.3^e

0.4

(1.5 ± 1.1) × 10³^e

NGC 5694

35.0^a

29.4^a

− 1.98^a

0.04^a

1.89^a

4.1^a

5.41^d

0.05

5.09^d

0.05

8.8^d

0.6

<8.0 × 10³^d

NGC 5824

32.1^a

25.9^a

− 1.91^a

0.03^a

1.98^a

4.2^a

5.65^d

0.03

5.40^d

0.03

11.2^d

0.4

<6.0 × 10³^d

NGC 6093

M80

10.0^a

3.8^a

− 1.75^a

0.00^a

1.68^a

1.8^a

5.53^d

0.03

5.17^d

0.03

9.3^d

0.3

<8.0 × 10²^d

NGC 6266

M62

6.8^a

1.7^a

− 1.18^a

0.01^a

1.71^a

1.8^a

5.97^d

0.01

5.57^d

0.01

15.5^d

0.5

(2.0 ± 1.0) × 10³^d

NGC 6388

9.9^a

3.1^a

− 0.55^a

0.01^a

1.75^a

1.5^a

6.04^b

0.08

5.84^b

0.08

18.9^b

0.3

(1.7 ± 0.9) × 10⁴^b

NGC 6715

M54

26.5^a

18.9^a

− 1.49^a

0.06^a

2.04^a

6.3^a

6.28^g

0.05

6.20^g

0.05

14.2ⁱ

1.0

(9.4 ± 5.0) × 10³^l

NGC 7078

M15

10.4^a

− 2.37^a

0.05^a

2.29^a

3.0^a

5.79^f

0.02

5.59^a

0.02

12.0^f

0.0

<4.4 × 10³^e

Notes.For clusters not provided with uncertainties in M_tot and L_tot we adopted a value of 0.02 dex.

Reference. References for the measurements are:

^(a)

Harris (1996);

^(b)

Lützgendorf et al. (2011);

^(c)

Lützgendorf et al. (2012);

^(d)

Lützgendorf et al. (2013);

^(e)

Feldmeier et al. (2013);

^(f)

Gerssen et al. (2002);

^(g)

McLaughlin & van der Marel (2005);

^(h)

Ma et al. (2007);

⁽ⁱ⁾

Meylan et al. (2001);

^(j)

Stephens et al. (2001);

^(k)

Noyola et al. (2010);

^(l)

Ibata et al. (2009);

^(m)

Gebhardt et al. (2005);

⁽ⁿ⁾

Meylan et al. (1995).

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