Table A.3.
Photometric UCD candidates in the Q1 data release
| Euclid ID | RA | Dec | Euclid magnitude | e | S/N | flags | Fdq | C | SpT | Pec | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [deg] | [deg] | IE | YE | JE | HE | IE | YE | JE | HE | |||||||
| −670049939478214513 | 67.00499 | −47.82145 | 23.266−0.034+0.037 | 20.272−0.017+0.018 | 19.954−0.015+0.014 | 19.856−0.013+0.013 | 0.06 | 31 | 66 | 72 | 84 | 0000 | 0 | C1 | L1: | 0 |
| −669812280475874160 | 66.98123 | −47.58742 | 24.871−0.171+0.185 | 21.925−0.118+0.134 | 21.712−0.038+0.037 | 21.549−0.033+0.031 | 0.14 | 6 | 9 | 30 | 34 | 0000 | 0 | C3 | ... | 0 |
| −669674147474105903 | 66.96741 | −47.41059 | 24.399−0.097+0.111 | 21.565−0.031+0.034 | 21.232−0.026+0.024 | 21.052−0.020+0.022 | 0.10 | 11 | 32 | 42 | 53 | 0000 | 0 | O | ... | 0 |
| −669289912474470806 | 66.92899 | −47.44708 | 23.739−0.046+0.045 | 20.942−0.023+0.022 | 20.595−0.016+0.014 | 20.447−0.013+0.014 | 0.16 | 24 | 49 | 69 | 83 | 0000 | 0 | C3 | ... | 0 |
| −669256064476668171 | 66.92561 | −47.66682 | 23.587−0.038+0.038 | 20.489−0.015+0.016 | 19.944−0.012+0.012 | 19.557−0.008+0.009 | 0.08 | 29 | 69 | 92 | 122 | 0000 | 0 | C1 | L2: | 0 |
| −669217677477463960 | 66.92177 | −47.74640 | 25.587−0.208+0.249 | 22.805−0.081+0.087 | 22.502−0.062+0.065 | 22.425−0.057+0.059 | 0.13 | 5 | 13 | 18 | 19 | 0000 | 0 | C2 | ... | 0 |
| −669177240477553807 | 66.91772 | −47.75538 | 24.239−0.066+0.078 | 21.701−0.040+0.046 | 21.489−0.030+0.033 | 21.400−0.026+0.030 | 0.05 | 15 | 25 | 36 | 37 | 0000 | 0 | C4 | ... | 0 |
| −668967766476426796 | 66.89678 | −47.64268 | 25.559−0.206+0.256 | 23.042−0.105+0.100 | 22.658−0.063+0.070 | 22.500−0.054+0.055 | 0.14 | 5 | 11 | 16 | 19 | 0000 | 0 | C3 | ... | 0 |
Notes. Columns: e, ellipticity; Fdq is a detection quality flag; C is a spectroscopic class; and SpT, spectral type determined by Dominguez-Tagle et al. (2025). Pec is assigned a value of 1 for objects showing a significant mismatch between their spectral type and the expected YE − HE colour. Flags are also available for each band separately (for saturation, bad pixels, etc.). The entire table is available only in electronic form at the CDS.
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