Table 1
Identification of candidates with previous detections.
| Target/cand. | Epoch/position | Reference/magnitude/ID | ||
|
|
||||
| HD 22049 | 2002-08-20 | (1) | ||
| ID0001 |
|
|
K′ = 17.3 | 2 |
| ID0002 |
|
|
K′ = 17.3 | 1 |
|
|
||||
| HD 41593 | 2002-2004 | (2) | ||
| ID0002 |
|
|
H = 15.88 | cc1 |
|
|
||||
| HD 175742 | 2004-06-28 | (3) | ||
| ID0001 |
|
|
Ks = 16.99 ± 0.09 | 3 |
| ID0003 |
|
|
Ks = 19.13 ± 0.23 | 4 |
| ID0004 |
|
89° | Ks = 16.88 ± 0.09 | 1 |
| ID0006 |
|
199° | Ks = 17.34 ± 0.09 | 2 |
|
|
||||
| HD 175742 | 2011-05-23 | (4) | ||
| ID0004 |
|
|
... | ... |
Notes. For each target with previous imaging, the candidates recovered are listed and the corresponding previous astrometric and photometric measurements are given together with the reference ID assigned in the previous work. Relative positions in right ascension and declination are given for Macintosh et al. (2003) (1); and Janson et al. (2013) (4); while total separation and position angle are given for Itoh et al. (2008b) (2); and Metchev & Hillenbrand (2009) (3).
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