Table 7
Observed OCs parameters.
| Name | ep (J2000) | Ref. | Bands | [Fe/H] | log(age) | E B − V | Distance (kpc) |
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| Berkeley 7 | α = 28.55° | (1) | UBVRI | 0.0 ± − | 7.1 ± 0.1 | 0.74 ± 0.05 | 2.6 ± 0.1 |
| δ = 62.37° | (2) | UBV | − | 6.6 ± − | 0.8 ± − | 2.57 ± − | |
| r cl,m | BV | −0.6 ± 0.7 | 7.3 ± 0.2 | 0.90 ± 0.07 | 1.8 ± 0.3 | ||
| r cl,a | BV | −0.7 ± 0.6 | 7.0 ± 0.2 | 0.90 ± 0.09 | 1.7 ± 0.2 | ||
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| Bochum 11 | α = 161.81° | (3) | UBV (pe) | − | − | 0.54 ± 0.13 | 3.6 ± − |
| δ = − 60.08° | (4) | UBV | − | 6.2 ± 0.4 | 0.588 ± − | 3.47 ± − | |
| (5) | UBVRI | 0.0 ± − | 6.6 ± − | 0.58 ± 0.05 | 3.5 ± − | ||
| r cl,m | UV | −0.1 ± 0.3 | 7.0 ± 0.2 | 0.45 ± 0.06 | 1.2 ± 0.3 | ||
| r cl,a | UV | 0.1 ± 0.2 | 7.3 ± 0.2 | 0.7 ± 0.3 | 1.2 ± 0.2 | ||
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| Czernik 26 | α = 97.74° | (6) | BVI | −0.4 ± − | 9 ± − | 0.38 ± − | 8.9 ± − |
| δ = − 4.18° | (7) | C T 1 | 0.0 ± 0.2 | 9.11 ± 0.05 | 0.05 ± 0.05 | 6.7 ± 1.4 | |
| r cl,m | C T 1 | 0.14 ± 0.08 | 8.85 ± 0.06 | 0.30 ± 0.06 | 9.1 ± 0.8 | ||
| r cl,a | C T 1 | −0.1 ± 0.3 | 10 ± 1 | 0.1 ± 0.2 | 6. ± 2. | ||
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| Czernik 30 | α = 112.83° | (6) | BVI | −0.4 ± − | 9.4 ± − | 0.25 ± − | 7.1 ± − |
| δ = −9.97° | (7) | C T 1 | −0.4 ± 0.2 | 9.39 ± 0.05 | 0.26 ± 0.02 | 6.2 ± 0.8 | |
| r cl,m | C T 1 | 0.07 ± 0.09 | 9.5 ± 0.3 | 0.1 ± 0.1 | 8. ± 1. | ||
| r cl,a | C T 1 | −0.3 ± 0.4 | 8.9 ± 0.2 | 0.5 ± 0.1 | 8. ± 1. | ||
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| Haffner 11 | α = 113.85° | (8) | JHK s | 0.0 ± − | 8.95 ± 0.07 | 0.36 ± 0.03 | 5.2 ± 0.2 |
| δ = −27.72° | (9) | UBVI | − | 8.9 ± − | 0.32 ± 0.05 | 6.0 ± − | |
| (7) | C T 1 | −0.4 ± 0.2 | 8.69 ± 0.09 | 0.57 ± 0.05 | 6.1 ± 1.1 | ||
| r cl,m | C T 1 | 0.05 ± 0.1 | 8.8 ± 0.1 | 0.55 ± 0.06 | 6.6 ± 0.9 | ||
| r cl,a | C T 1 | −0.1 ± 0.2 | 8.9 ± 0.4 | 0.5 ± 0.1 | 5.0 ± 0.7 | ||
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| Haffner 19 | α = 118.2° | (10) | UBVRI | − | 6.65 ± 0.05 | 0.38 ± 0.02 | 6.4 ± 0.65 |
| δ = −26.28° | (11) | UBV(RI)c | − | 6.3 ± 0.3 | 0.42 ± 0.01 | 5.2 ± 0.4 | |
| (12) | UBV(RI)c | − | 6.8 ± − | 0.44 ± 0.03 | 5.1 ± 0.2 | ||
| r cl,m | BV | −0.9 ± 0.4 | 7.1 ± 0.2 | 0.3 ± 0.1 | 3.0 ± 0.8 | ||
| r cl,a | BV | −1.2 ± 0.9 | 7.0 ± 0.1 | 0.4 ± 0.2 | 3.2 ± 0.9 | ||
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| NGC 133 | α = 7.829° | (13) | UBVI | − | 7 ± − | 0.6 ± 0.1 | 0.63 ± 0.15 |
| δ = 63.35° | r cl,m | BV | 0.3 ± 0.1 | 9.0 ± 0.4 | 0.0 ± 0.2 | 0.6 ± 0.1 | |
| r cl,a | BV | −1.5 ± 1. | 7.5 ± 0.7 | 0.7 ± 0.3 | 0.9 ± 0.3 | ||
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| NGC 2236 | α = 97.41° | (14) | UBV (pg) | − | 7.9 ± − | 0.76 ± − (vr) | 3.7 ± 0.1 |
| δ = 6.83° | (15) | UBVRI | 0.0 ± − | 8.7 ± 0.1 | 0.56 ± 0.05 | 2.84 ± − | |
| (16) | C T 1 | −0.3 ± 0.2 | 8.78 ± 0.04 | 0.55 ± 0.05 | 2.5 ± 0.5 | ||
| r cl,m | C T 1 | −0.1 ± 0.2 | 8.75 ± 0.07 | 0.55 ± 0.05 | 2.8 ± 0.3 | ||
| r cl,a | C T 1 | −0.1 ± 0.1 | 8.70 ± 0.08 | 0.55 ± 0.05 | 2.9 ± 0.1 | ||
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| NGC 2264 | α = 100.24° | (17) | X − ray;VIc | − | 6.4 ± − | 0.08 ± − | 0.8 ± − |
| δ = 9.895° | (18) | UBV | − | 6.7 ± − | 0.075 ± 0.003 | 0.77 ± 0.01 | |
| (19) | BV | 0.0 ± − | 6.81 ± − | 0.04 ± − | 0.66 ± − | ||
| r cl,m | BV | −0.6 ± 0.2 | 6.7 ± 0.2 | 0.10 ± 0.05 | 0.58 ± 0.05 | ||
| r cl,a | BV | −1.5 ± 0.2 | 6.8 ± 0.2 | 0.0 ± 0.07 | 0.44 ± 0.06 | ||
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| NGC 2324 | α = 106.03° | (20) | UBV (pe) | 0.0 ± − | 8.9 ± − | 0.02 ± − | 3.8 ± − |
| δ = 1.05° | (21) | UBVI | −0.32 ± − | 8.8 ± − | 0.17 ± 0.12 | 4.2 ± 0.2 | |
| (22) | C T 1 | −0.3 ± 0.1 | 8.65 ± 0.06 | 0.20 ± 0.05 | 3.9 ± 0.3 | ||
| r cl,m | C T 1 | 0.05 ± 0.1 | 8.85 ± 0.06 | 0.05 ± 0.05 | 4.2 ± 0.2 | ||
| r cl,a | C T 1 | 0.02 ± 0.1 | 8.8 ± 0.1 | 0.10 ± 0.07 | 4.4 ± 0.4 | ||
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Notes. Literature values are shown in the firsts rows for each cluster, ASteCA values are shown in the two last rows for a manually fixed radius (rcl,m) and an automatically assigned radius rcl,a respectively, see Figs. A.1. Our values are rounded following the convention of one significant figure in the error. Abbreviations: (pg) photographic photometry; (pe) photoelectric photometry; (vr) variable reddening.
Reference. (1) Lata et al. (2014); (2) Phelps & Janes (1994); (3) Moffat & Vogt (1975); (4) Fitzgerald & Mehta (1987); (5) Patat & Carraro (2001); (6) Hasegawa et al. (2008); (7) Piatti et al. (2009); (8) Bica & Bonatto (2005); (9) Carraro et al. (2013); (10) Vázquez et al. (2010); (11) Moreno-Corral et al. (2002); (12) Munari & Carraro (1996); (13) Carraro (2002); (14) Babu (1991) ; (15) Lata et al. (2014); (16) Claria et al. (2007); (17) Dahm et al. (2007); (18) Turner (2012); (19) Kharchenko et al. (2005b); (20) Mermilliod et al. (2001); (21) Kyeong et al. (2001); (22) Piatti et al. (2004c).
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