Table 1.
Observing log including exposure time, reddening and metallicity source for the 28 programme clusters.
| Cluster | texp (s) | E(B − V) | [Fe/H] |
|---|---|---|---|
| BH 176 | 1 × 240 | 0.54 | (Phot)/PS03 |
| Djorg 1 | 2 × 1560 | 1.58 | (Phot)/VFO10 |
| Djorg 2 | 1 × 60 | 0.94 | (Phot)/VFO10 |
| NGC 5634 | 1 × 60 | 0.05 | (i)/ZW84 (Q39) |
| NGC 5694 | 1 × 240 | 0.09 | (i)/AZ88, LLC06 |
| NGC 5946 | 1 × 60 | 0.54 | (i)/AZ88 |
| NGC 6256 | 1 × 360 | 1.09 | (i)/SF04 |
| NGC 6284 | 1 × 60 | 0.28 | (i)/ZW84 (Q39) |
| NGC 6316 | 1 × 60 | 0.54 | (i)/AZ88 |
| NGC 6352 | 1 × 60 | 0.22 | (h)/F91, FPJ09 |
| NGC 6355 | 1 × 120 | 0.77 | (i)/ZW84 (Q39) |
| NGC 6366 | 1 × 60 | 0.71 | (CaT)/DA95, DS89 |
| NGC 6401 | 1 × 120 | 0.72 | (Fe)/M95a |
| NGC 6426 | 1 × 200 | 0.36 | (i)/ZW84 (Q39) |
| NGC 6453 | 1 × 120 | 0.64 | (h)/VFO10 |
| NGC 6517 | 1 × 420 | 1.08 | (Fe)/M95a |
| NGC 6539 | 1 × 180 | 1.02 | (i)/SF04, O&&05 |
| NGC 6749 | 1 × 780 | 1.50 | (Phot)/KHM97 |
| NGC 6864 | 90/180/60 | 0.16 | (h)/Car09 |
| Pal 10 | 1 × 660 | 1.66 | (Phot)/KH97 |
| Pal 11 | 60/180 | 0.35 | (CaT)/ADZ92, DA95 |
| Pal 14 | 1 × 1100 | 0.04 | (CaT)/ADZ92 |
| Pal 6 | 1 × 550 | 1.46 | (h)/LC02, SF04, LCB04 |
| Terzan 1 | 1 × 1200 | 1.99 | (i)/AZ88, I&&02 |
| Terzan 2 | 1 × 1100 | 1.87 | (i)/AZ88, SF04 |
| Terzan 8 | 3 × 120 | 0.12 | (CaT)/DA95, MWM08 |
| Terzan 9 | 1100/100 | 1.76 | (Phot)/VFO10 |
| Ton 2 | 1 × 360 | 1.24 | (Phot)/BOB96 |
Notes. The metallicity source from Harris catalogue (Harris 1996) is coded as (method)/references, where the reference acronym can be found in the catalogue bibliography list. The methods are (h)igh resolution, (i)ntegrated light, medium-resolution EW of (Fe) lines, (CaT) method or (Phot)ometric studies.
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