Table 1
Observations log.
| Cluster | UT | texp (s) | Notes | N | [Fe/H] |
|
|
|||||
| May 28, 2006 | |||||
| NGC 3201 | 23:06 | 2 × 7.5 | c | 17 | |
| M 4 | 03:02 | 2 × 1.9 | c | 16 | |
| M 10 | 03:16 | 2 × 20.9 | c | 19 | |
| NGC 6397 | 05:31 | 2 × 2.6 | c | 17 | |
| NGC 6528 | 08:44 | 2 × 61.2 | c | 19 | |
| NGC 6553 | 09:04 | 2 × 31.1 | c | 18 | |
| M 71 | 09:23 | 2 × 6.1 | c | 14 | |
| M 15 | 09:39 | 2 × 18 | c | 18 | |
| Rup106 | 23:22 | 2 × 349 | 2nd | 15 | h/BWZ97 |
| NGC 2808 | 00:14 | 2 × 16.8 | 19 | CaT/R97 | |
| NGC 5824 | 00:35 | 2 × 248.9 | 19 | i/AZ88 | |
| Lynga7 | 01:26 | 2 × 200.2 | 19 | Fe/TF95 | |
| NGC 6139 | 03:34 | 2 × 264.4 | 19 | i/Q39 | |
| Terzan3 | 03:55 | 2 × 230.5 | 19 | Fe/C99 | |
| NGC 6325 | 04:18 | 2 × 214.1 | b | 19 | Fe/M95a |
| NGC 6356 | 04:36 | 2 × 69.4 | b | 19 | Fe/M95a |
| NGC 6380 | 04:59 | 2 × 615.6 | 19 | Fe/C99 | |
| NGC 6440 | 05:48 | 2 × 295.4 | b | 19 | h/OVR08 |
| NGC 6441 | 06:37 | 2 × 96 | b | 19 | h/OVR08 |
| NGC 6558 | 07:03 | 2 × 60.7 | b | 19 | h/B+07 |
| Pal7 | 07:25 | 2 × 97.1 | 18 | Fe/C99 | |
| NGC 6569 | 07:51 | 2 × 88.3 | 19 | i/Q39 | |
| M 22 | 08:14 | 2 × 13.3 | m. 1 | 19 | h/BW92/- |
| M 22 | 08:28 | 2 × 13.3 | m. 2 | 19 | -/LBC91/M+09 |
| M 22 | 09:55 | 2 × 13.3 | m. 3 | 18 | |
|
|
|||||
| May 29, 2006 | |||||
| Pyxis | 23:23 | 2 × 1258.9 | 2nd | 18 | CaT/PKM00 |
| HP1 | 05:31 | 2 × 488.1 | b, X | 39 | h/B+06 |
| M 54 | 08:15 | 2 × 278.8 | 19 | h/BWG99/- | |
| -/B+08/Car10 | |||||
| Terzan7 | 08:53 | 2 × 334.9 | sag, X | 25 | h/T+04/S+05 |
| NGC 7006 | 09:20 | 2 × 680 | 2nd, X | 25 | h/K+98 |
Notes. N is the number of stars observed in each cluster. c = calibration, X = done with mask (MXU) to increase slitlets density, b = bulge, sag = Sagittarius dSph, 2nd = second parameter. The metallicity source is coded as method/references, where the reference acronym can be found in the bibliography list. The method can be (h)igh resolution, (i)ntegrated light, medium-resolution EW of (Fe) lines, or (CaT) method.
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