Table 1
Deep imaging surveys of young (<100 Myr) and intermediate-old to old (0.1−5 Gyr), close (<100 pc) stars that are dedicated to the search for planetary mass companions.
Reference | Telescope | Instr. | Mode | Filter | FoV | # | SpT | Age | ||
(![]() |
(Myr) | |||||||||
|
||||||||||
Chauvin et al. (2003) | ESO3.6m | ADONIS | Cor-I | H,K | 13 × 13 | 29 | GKM | ≲50 | ||
Neuhäuser et al. (2003) | NTT | Sharp | Sat-I | K | 11 × 11 | 23 | AFGKM | ≲50 | ||
NTT | Sofi | Sat-I | H | 13 × 13 | 10 | AFGKM | ≲50 | |||
Lowrance et al. (2005) | HST | NICMOS | Cor-I | H | 19 × 19 | 45 | AFGKM | 10−600 | ||
Masciadri et al. (2005) | VLT | NaCo | Sat-I | H,K | 14 × 14 | 28 | KM | ≲200 | ||
Biller et al. (2007) | VLT | NaCo | SDI | H | 5 × 5 | 45 | GKM | ≲300 | ||
MMT | SDI | H | 5 × 5 | – | – | – | ||||
Kasper et al. (2007) | VLT | NaCo | Sat-I | L ′ | 28 × 28 | 22 | GKM | ≲50 | ||
Lafrenière et al. (2007) | Gemini-N | NIRI | ADI | H | 22 × 22 | 85 | 10–5000 | |||
Apai et al. (2008)a | VLT | NaCo | SDI | H | 3 × 3 | 8 | FG | 12–500 | ||
Chauvin et al. (2010) | VLT | NaCo | Cor-I | H,K | 28 × 28 | 88 | BAFGKM | ≲100 | ||
Heinze et al. (2010a,b) | MMT | Clio | ADI | L ′ ,M | 15.5 × 12.4 | 54 | FGK | 100–5000 | ||
Janson et al. (2011) | Gemini-N | NIRI | ADI | H,K | 22 × 22 | 15 | BA | 20–700 | ||
Vigan et al. (2012) | Gemini-N | NIRI | ADI | H,K | 22 × 22 | 42 | AF | 10–400 | ||
VLT | NaCo | ADI | H,K | 14 × 14 | – | – | – | |||
Delorme et al. (2012) | VLT | NaCo | ADI | L ′ | 28 × 28 | 16 | M | ≲200 | ||
Rameau et al. (2013c) | VLT | NaCo | ADI | L ′ | 28 × 28 | 59 | AF | ≲200 | ||
Yamamoto et al. (2013) | Subaru | HiCIAO | ADI | H,K | 20 × 20 | 20 | FG | 125 ± 8 | ||
Biller et al. (2013) | Gemini-S | NICI | Cor-ASDI | H | 18 × 18 | 80 | BAFGKM | ≲200 | ||
Brandt et al. (2013) | Subaru | HiCIAO | ADI | H | 20 × 20 | 63 | AFGKM | ≲500 | ||
Nielsen et al. (2013) | Gemini-S | NICI | Cor-ASDI | H | 18 × 18 | 70 | BA | 50–500 | ||
Wahhaj et al. (2013)a | Gemini-S | NICI | Cor-ASDI | H | 18 × 18 | 57 | AFGKM | ~100 | ||
Janson et al. (2013)a | Subaru | HiCIAO | ADI | H | 20 × 20 | 50 | AFGKM | ≲1000 |
Notes. We have indicated the telescope, the instrument, the imaging mode (Cor-I: coronagraphic imaging; Sat-I; saturated imaging; I: imaging; SDI: simultaneous differential imaging; ADI: angular differential imaging; ASDI: angular and spectral differential imaging), the filters, the field of view (FoV), the number of stars observed (#), their spectral types (SpT), and ages (Age).
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