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Table 2

Observing log.

UT Date Target Mode Grating R λ Pre-optic ⟨ sec   z ⟩ ⟨ FWHM ⟩ ⟨ EC ⟩ * DIT t exp Note
(mas/pixel) (”) (%) (s) (s)
07/11/2007 DH Tau B AO J 2000 25 × 12.5 1.68 1.22 13 300 2700
07/11/2007 HIP039776 AO J 2000 25 × 12.5 1.62 1.07 56 5 50 Tel STD
16/12/2007 DH Tau B AO J 2000 25 × 12.5 1.75 1.43 19 300 2700
16/12/2007 HIP052898 AO J 2000 25 × 12.5 1.63 1.61 31 60 120 Tel STD
22/10/2007 DH Tau B AO H + K 1500 25 × 12.5 1.69 1.15 34 300 2700
22/10/2007 HIP021512 AO H + K 1500 25 × 12.5 1.67 1.21 62 5 30 Tel STD
05/12/2007 AB Pic b AO J 2000 25 × 12.5 1.22 0.93 36 300 2700
05/12/2007 AB Pic b AO J 2000 25 × 12.5 1.20 0.77 40 300 2700
05/12/2007 HIP039640 AO J 2000 25 × 12.5 1.20 1.27 51 40 80 Tel STD
11/12/2007 AB Pic b AO J 2000 25 × 12.5 1.20 0.82 35 300 2700
11/12/2007 HIP023230 AO J 2000 25 × 12.5 1.22 1.10 48 60 120 Tel STD
12/11/2007 AB Pic b AO H + K 1500 25 × 12.5 1.20 1.70 58 300 2700
12/11/2007 HIP037963 AO H + K 1500 25 × 12.5 1.21 2.32 49 20 120 Tel STD
12/12/2007 TWA 5B AO J 2000 25 × 12.5 2.36 0.69 19 120 840
12/12:2007 HIP031959 AO J 2000 25 × 12.5 1.20 0.76 48 30 120 Tel STD
13/12/2007 TWA 5B AO H + K 1500 25 × 12.5 1.15 1.21 36 60 960
13/12/2007 HIP056741 AO H + K 1500 25 × 12.5 1.17 1.43 72 10 20 Tel STD
07/01/2008 GSC08047 B AO J 2000 25 × 12.5 1.25 0.89 12 300 2700
07/01/2008 HIP034339 AO J 2000 25 × 12.5 1.23 1.03 47 4 24 Tel STD
19/01/2008 GSC08047 B AO J 2000 25 × 12.5 1.27 0.88 10 300 2700
19/01/2008 HIP035267 AO J 2000 25 × 12.5 1.21 0.77 49 15 150 Tel STD
20/01/2008 GSC08047 B AO J 2000 25 × 12.5 1.46 0.56 18 300 2100
20/01/2008 HIP011337 AO J 2000 25 × 12.5 1.44 0.77 53 5 50 Tel STD
06/01/2008 GSC08047 B AO H + K 1500 25 × 12.5 1.24 1.13 54 300 1500
06/01/2008 HIP036096 AO H + K 1500 25 × 12.5 1.23 1.78 63 60 120 Tel STD
10/01/2008 GSC08047 B AO H + K 1500 25 × 12.5 1.20 1.01 46 300 2700
10/01/2008 HIP031959 AO H + K 1500 25 × 12.5 1.22 0.97 77 10 100 Tel STD
19/10/2006 2M0141 NOAO J 2000 250 × 125 1.08 0.65 38 300 1200
19/10/2006 HIP014898 NOAO J 2000 250 × 125 1.05 0.61 38 2 20 Tel STD
19/10/2006 2M0141 NOAO H + K 1500 250 × 125 1.08 0.70 48 60 240
19/10/2006 HIP014898 NOAO H + K 1500 250 × 125 1.04 0.67 51 0.83 8.3 Tel STD
21/10/2007 KPNO Tau 4 NOAO J 2000 250 × 125 1.66 1.02 31 300 2400
21/10/2007 HIP037044 NOAO J 2000 250 × 125 1.66 1.05 33 10 20 Tel STD
21/10/2007 KPNO Tau 4 NOAO H + K 1500 250 × 125 1.58 0.91 51 300 2400
21/10/2007 HIP021333 NOAO H + K 1500 250 × 125 1.63 0.99 47 2 20 Tel STD
25/10/2007 2M0345 NOAO J 2000 250 × 125 1.57 1.66 21 300 1800
25/10/2007 HIP033468 NOAO J 2000 250 × 125 1.48 2.15 25 10 20 Tel STD
25/10/2007 2M0345 NOAO H + K 1500 250 × 125 1.63 1.89 24 100 1400
25/10/2007 HIP043374 NOAO H + K 1500 250 × 125 1.60 1.65 39 2 20 Tel STD
07/12/2007 Cha1109 NOAO J 2000 250 × 125 1.83 1.11 25 300 2400
07/12/2007 HIP061829 NOAO J 2000 250 × 125 1.83 1.63 12 30 120 Tel STD
11/12/2007 Cha1109 NOAO J 2000 250 × 125 1.80 1.01 18 300 2400
11/12/2007 Cha1109 NOAO J 2000 250 × 125 1.89 1.08 17 300 2400
11/12/2007 HIP024611 NOAO J 2000 250 × 125 1.89 0.92 20 10 60 Tel STD
05/12/2007 Cha1109 NOAO H + K 1500 250 × 125 1.90 1.06 31 300 1500
05/12/2007 Cha1109 NOAO H + K 1500 250 × 125 1.83 0.93 34 300 1500
05/12/2007 HIP063258 NOAO H + K 1500 250 × 125 1.86 0.91 26 5 40 Tel STD
14/12/2007 OTS 44 NOAO J 2000 250 × 125 1.88 1.71 21 300 2400
14/12/2007 HIP025888 NOAO J 2000 250 × 125 1.67 1.05 31 5 20 Tel STD
21/12/2007 OTS 44 NOAO J 2000 250 × 125 1.67 0.98 31 300 2400
21/12/2007 HIP059899 NOAO J 2000 250 × 125 1.76 0.92 36 8 80 Tel STD
18/12/2007 OTS 44 NOAO H + K 1500 250 × 125 1.82 1.01 33 300 1800
18/12/2007 HIP059043 NOAO H + K 1500 250 × 125 1.76 1.03 37 1 20 Tel STD
21/12/2007 OTS 44 NOAO H + K 1500 250 × 125 1.80 1.07 43 300 1800
21/12/2007 HIP059899 NOAO H + K 1500 250 × 125 1.80 1.02 50 5 50 Tel STD
20/01/2008 Gl 417 B NOAO J 2000 250 × 125 2.08 1.17 22 300 2100
20/01/2008 HIP050374 NOAO J 2000 250 × 125 2.12 1.02 20 7 28 Tel STD
25/12/2007 Gl 417 B NOAO H + K 1500 250 × 125 2.82 0.81 37 100 800
25/12/2007 HIP026334 NOAO H + K 1500 250 × 125 2.39 0.97 18 5 20 Tel STD

Notes. sec z is the airmass. EC is encircled energy. DIT is the data integration time. texp is the total integration time. “Tel STD” stands for “telluric standard star”.

(*)

At 1.25 μm in the J band and at 2.2 μm in the H + K band over apertures of 300 mas in AO mode and 600 mas in NOAO mode.

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