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Table 2
ALHAMBRA close-pair catalogue.
| Column | Description |
|
|
|
| PID | Identification number of the pair |
| ID1 | ALHAMBRA ID of the principal galaxy |
| ID2 | ALHAMBRA ID of the companion galaxy |
| RA1 | Right ascension of the principal galaxy |
| Dec1 | Declination of the principal galaxy |
| RA2 | Right ascension of the companion galaxy |
| Dec2 | Declination of the companion galaxy |
| theta | Angular separation (arcsec) |
| z1 | Best photometric redshift of the principal galaxy |
| z2 | Best photometric redshift of the companion galaxy |
| PPF | Integrated pair probability function |
| PPFw | Integrated PPF corrected for selection effects |
| I1 | F814W magnitude of the principal galaxy |
| I2 | F814W magnitude of the companion galaxy |
| wosr1 | Odds weight of the principal galaxy |
| wosr2 | Odds weight of the companion galaxy |
| warea | Average area weight of the pair |
| MB1 | MB of the principal galaxy at z1 |
| MB2 | MB of the companion galaxy at z2 |
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