Table 5.
Photometry of individual features.
| ID | Type | μIE | IE − JE | IE − HE | (IE − JE)GC | (IE − HE)GC | GC count |
|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| 1 | Stellar stream | 26.13 ± 0.02 | 0.82 ± 0.05 | 0.88 ± 0.05 | ... | ... | 1 |
| 2 | Stellar stream | 27.18 ± 0.02 | 0.61 ± 0.13 | 0.47 ± 0.14 | 0.68 ± 0.03 | 0.72 ± 0.04 | 4 |
| 3 | Stellar stream | 27.21 ± 0.02 | ... | ... | ... | ... | 0 |
| 4 | Plume | 26.65 ± 0.18 | ... | ... | 0.71 ± 0.02 | 0.68 ± 0.02 | 8 |
| 5 | Tidal tail | 26.43 ± 0.02 | 0.42 ± 0.07 | 0.63 ± 0.05 | 0.34 ± 0.02 | 0.35 ± 0.02 | 4 |
| 6 | Stellar stream | 26.42 ± 0.02 | 0.29 ± 0.05 | 0.55 ± 0.04 | 0.66 ± 0.02 | 0.70 ± 0.02 | 16 |
| 7 | Stellar stream | 27.61 ± 0.02 | ... | ... | ... | ... | 1 |
| 8 | Plume | 28.00 ± 0.54 | ... | ... | 0.56 ± 0.02 | 0.62 ± 0.02 | 5 |
| 9 | Isolated plume | 25.87 ± 0.29 | ... | ... | 1.15 ± 0.03 | 1.28 ± 0.03 | 3 |
| a | Dwarf galaxy | 25.70 ± 0.02 | 0.64 ± 0.06 | 0.88 ± 0.05 | 0.64 ± 0.03 | 0.71 ± 0.03 | 5 |
| b | Star-forming region | 25.66 ± 0.02 | 0.45 ± 0.10 | 0.84 ± 0.05 | ... | ... | 2 |
| c | Dwarf galaxy | 26.60 ± 0.02 | 0.45 ± 0.27 | 0.52 ± 0.23 | ... | ... | 0 |
| d | Dwarf galaxy | 25.96 ± 0.05 | 0.40 ± 0.09 | 0.40 ± 0.07 | ... | ... | 1 |
Notes. Surface brightness, μIE, and colours are given respectively in mag arcsec−2 and in mag. Column (3) is the surface brightness in the IE band derived from the total flux. Columns (4) and (5) are the colours extracted from the total flux photometry. The surface brightness uncertainties are calculated taking into account both the map used to correct the IE image and residual background variations. No measure is given for the features which are not well detected in the NIR bands. Columns (6) and (7) are the weighted mean colours of the bright GC candidates contained in each feature. The uncertainties take into account both the SExtractor error estimates and the number of GCs in each feature. No measure is given for the features which have two or less GC candidates. Column (8) is the (non-corrected) number of bright GC candidates for each feature.
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