Table 1: Fundamental parameters in the literature and 2MASS extraction radius.
GC $\alpha(2000)$ $\delta(2000)$ $\ell$ b $R_{\rm ext}$ $M_{\rm V}$ E(B-V) $\rm [Fe/H]$ $d_\odot$ $R_{\rm GC}$
  (hms) ( $^\circ\hbox{$^\prime$ }\hbox{$^{\prime\prime}$ }$) ($^\circ$) ($^\circ$) ($^\prime$)       (kpc) (kpc)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
IC 1257 17:27:58 -07:05:35 16.53 +15.15 60 -6.15** 0.73 -1.70 25.0 18.5
Lyngä 7 16:11:03 -55:18:52 328.77 -2.79 40 $-6.37^\dagger$ 0.73 -0.62 7.2 3.9
Tz 4 17:30:34 -31:35:44 356.02 +1.31 40 -6.09** 2.35 -1.60 9.1 2.0
Tz 10 18:02:57 -26:04:00 4.42 -1.86 40 -6.31** 2.40 -1.00 5.7 1.6
BH 176 15:39:07 -50:03:02 328.41 +4.34 40 -4.35** 0.77    0.00 15.6 10.2
ESO 452-SC11 16:39:26 -28:23:52 351.91 +12.10 60 -3.97** 0.49 -1.50 7.8 2.0
ESO 280-SC06 18:09:12 -46:24:00 346.93 -12.58 50 $-4.9\pm0.3^*$ 0.07 -1.80 21.7 15.0
2MASS-GC01 18:08:22 -19:49:47 10.47 +0.10 40 $-5.8\pm0.2^*$ 6.80 -1.19 3.1 4.2
2MASS-GC02 18:09:37 -20:46:44 9.78 -0.62 40 $-5.6\pm0.2^*$ 5.56 -0.66 3.9 3.4
GLIMPSE-C01 18:48:51 -01:29:50 31.30 -0.10 60 $-8.4\pm3^\ddagger$ 5.00 -1.60 3.7 4.5
GLIMPSE-C01           $-6.1\pm0.2^*$        
AL 3 18:14:06 -28:38:12 3.36 -5.27 40 -4.00** 0.36 -1.30 6.0 1.4
Columns 2 and 3: central coordinates from H03. Column 6: 2MASS extraction radius. **: $M_{\rm V}$ from H03; *: $M_{\rm V}$ estimated by comparison with M 4 (Sect. 3.4); $^{\dagger}$: $M_{\rm V}$ from Bica et al. (2006b). $^{\ddagger}$: $M_{\rm V}$ from Kobulnicky et al. (2005). Column 10: distance from the Sun from Bica et al. (2006b). Column 11: Galactocentric distance computed using $\mbox{$R_{\rm GC}$ }=7.2$ kpc (Bica et al. 2006b) as the distance of the Sun to the Galactic centre. All additional information is from H03.


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