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Table 2
Photometric sensitivity limits (in calibrated magnitudes), estimated from the peak of the luminosity functions, and number of sources in matched JHKs and JHKsL′ catalogues.
| Field | J lim | H lim | Ks,lim Ep1 | Ks,lim Ep2 |
|
N stars JH K s | N stars JH K s L ′ |
|
|
|||||||
| Arches | |||||||
|
|
|||||||
| 1 | 24 | 21 | 18 | 18 | 15 | 467 | 253 |
| 2 | 24 | 21 | 19 | 18 | 15 | 251 | 142 |
| 3 | 24 | 21 | 18 | 19 | 15 | 446 | 168 |
| 4 | 24 | 21 | 19 | 18 | 15 | 358 | 131 |
| 5 | 24 | 21 | 18 | 19 | 15 | 352 | 121 |
|
|
|||||||
| Quintuplet | |||||||
|
|
|||||||
| 1 | 24 | 21 | 19 | 19 | 16 | 3123 | 784 |
| 2 | 24 | 21 | 20 | 19 | 15 | 1764 | 341 |
| 3 | 24 | 21 | 19 | 19 | 15 | 1680 | 248 |
| 4 | 24 | 21 | 20 | 19 | 14 | 1341 | 81 |
| 5 | 24 | 21 | 20 | 19 | 15 | 2402 | 231 |
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