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Table 1.
Overview of observed RGB stars in the MUSE survey for the 25 GCs investigated in this paper.
| NGC | Name | RGB | Valid | V − VHB < 0.2 |
|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) |
| 104 | 47 Tuc | 2587 | 2538 | 354 (13.9%) |
| 362 | 1236 | 1144 | 237 (20.7%) | |
| 1851 | 1454 | 1358 | 273 (20.1%) | |
| 1904 | 454 | 430 | – | |
| 2808 | 2788 | 2512 | 713 (28.4%) | |
| 3201 | 139 | 137 | 41 (29.9%) | |
| 5139 | ω Cen | 1485 | 1421 | – |
| 5286 | 1376 | 1153 | 212 (18.4%) | |
| 5904 | M 5 | 937 | 870 | 198 (22.8%) |
| 6093 | 1315 | 1071 | 248 (23.2%) | |
| 6218 | M 12 | 245 | 236 | – |
| 6254 | M 10 | 439 | 399 | 90 (22.6%) |
| 6266 | M 62 | 2314 | 2191 | – |
| 6293 | 230 | 168 | – | |
| 6388 | 4668 | 4098 | 741 (18.1%) | |
| 6441 | 4978 | 4408 | 1047 (23.8%) | |
| 6522 | 536 | 481 | – | |
| 6541 | 910 | 820 | 135 (16.5%) | |
| 6624 | 581 | 539 | 72 (13.4%) | |
| 6656 | M 22 | 423 | 397 | 83 (20.9%) |
| 6681 | M 70 | 344 | 327 | 71 (21.7%) |
| 6752 | 578 | 539 | 82 (15.2%) | |
| 7078 | M 15 | 1685 | 1318 | 337 (25.6%) |
| 7089 | M 2 | 1908 | 1727 | 377 (21.8%) |
| 7099 | M 30 | 341 | 290 | 71 (24.5%) |
| Total | 33951 | 30572 | 5382 (17.6%) | |
Notes. (1) NGC number. (2) Alternative identifier (if any). (3) Total number of observed RGB stars, (4) of which have valid EW measurements, (5) of which are brighter than the HB (percentage relative to Col. 4).
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