Table 1. Open in new tab Observing log...

Star	ut start	DIT^a	N_DIT^b	Pointing^c	Seeing^d	τ₀^e
J1407	2013-03-27 05:01:41	10	5	8	1.16	2.53
2M1407−3941	2013-03-27 05:15:51	5	10	8	0.82	3.44
J1407	2013-03-27 05:29:06	10	5	8	0.74	3.86
2M1407−3948	2013-03-27 05:44:38	7	7	8	0.73	3.83
J1407	2013-03-27 05:56:37	10	5	8	0.66	4.21
2M1407−3941	2013-03-27 06:06:54	5	10	8	0.76	3.63
J1407	2013-03-27 06:18:25	10	5	8	0.80	3.48
2M1407−3948	2013-03-27 06:29:28	7	7	8	0.96	2.82
J1407	2013-03-27 06:42:50	10	5	8	0.86	3.29
2M1407−3941	2013-03-27 06:55:34	5	10	8	0.70	3.99
J1407	2013-03-27 07:06:17	10	5	8	0.75	3.90
2M1407−3948	2013-03-27 07:17:51	7	7	8	0.74	3.84
J1407	2013-03-27 07:28:52	10	5	8	0.71	3.99
2M1407−3941	2013-03-27 07:39:26	5	10	8	0.61	4.65
J1407	2013-03-27 07:50:22	10	5	8	0.62	4.59
2M1407−3948	2013-03-27 08:01:02	7	7	8	0.61	4.66
J1407	2013-03-27 08:11:37	10	5	8	0.64	4.55
2M1407−3941	2013-03-27 08:22:56	5	10	8	0.65	4.55
J1407	2013-03-27 08:40:11	12	4	8	1.03	2.86
2M1407−3948	2013-03-27 08:51:28	7	7	8	0.84	3.63
J1407	2013-03-28 04:25:45	10	30	4	0.70	3.25
2M1407−3941	2013-03-28 04:50:02	10	30	4	0.85	2.94
J1407	2013-03-28 05:13:54	10	30	4	0.69	3.59
2M1407−3941	2013-03-28 05:38:07	10	30	4	0.64	3.74
J1407	2013-03-28 06:14:46	10	30	4	0.65	3.62
2M1407−3941	2013-03-28 06:39:22	10	15	4	0.77	3.19
J1407	2013-03-28 06:52:45	10	30	4	0.73	2.81
2M1407−3948	2013-03-28 07:18:27	10	21	4	0.67	3.50
J1407	2013-03-28 07:36:47	10	30	4	0.58	3.78
2M1407−3941	2013-03-28 08:01:13	10	15	4	0.68	3.83
J1407	2013-03-28 08:15:36	10	30	4	0.81	2.87
2M1407−3948	2013-03-28 08:40:42	10	21	4	0.69	3.18
J1407	2013-03-28 09:00:14	10	30	4	0.60	3.88
2M1407−3941	2013-03-28 09:24:51	10	15	4	0.58	3.82
J1407	2013-03-28 09:37:56	10	30	4	0.62	3.55
2M1407−3948	2013-03-28 10:01:58	10	21	4	0.91	2.41

Star

ut start

DIT^a

N_DIT^b

Pointing^c

Seeing^d

τ₀^e

(s)

offsets

(arcsec)

(ms)

J1407

2013-03-27 05:01:41

1.16

2.53

2M1407−3941

2013-03-27 05:15:51

0.82

3.44

J1407

2013-03-27 05:29:06

0.74

3.86

2M1407−3948

2013-03-27 05:44:38

0.73

3.83

J1407

2013-03-27 05:56:37

0.66

4.21

2M1407−3941

2013-03-27 06:06:54

0.76

3.63

J1407

2013-03-27 06:18:25

0.80

3.48

2M1407−3948

2013-03-27 06:29:28

0.96

2.82

J1407

2013-03-27 06:42:50

0.86

3.29

2M1407−3941

2013-03-27 06:55:34

0.70

3.99

J1407

2013-03-27 07:06:17

0.75

3.90

2M1407−3948

2013-03-27 07:17:51

0.74

3.84

J1407

2013-03-27 07:28:52

0.71

3.99

2M1407−3941

2013-03-27 07:39:26

0.61

4.65

J1407

2013-03-27 07:50:22

0.62

4.59

2M1407−3948

2013-03-27 08:01:02

0.61

4.66

J1407

2013-03-27 08:11:37

0.64

4.55

2M1407−3941

2013-03-27 08:22:56

0.65

4.55

J1407

2013-03-27 08:40:11

1.03

2.86

2M1407−3948

2013-03-27 08:51:28

0.84

3.63

J1407

2013-03-28 04:25:45

0.70

3.25

2M1407−3941

2013-03-28 04:50:02

0.85

2.94

J1407

2013-03-28 05:13:54

0.69

3.59

2M1407−3941

2013-03-28 05:38:07

0.64

3.74

J1407

2013-03-28 06:14:46

0.65

3.62

2M1407−3941

2013-03-28 06:39:22

0.77

3.19

J1407

2013-03-28 06:52:45

0.73

2.81

2M1407−3948

2013-03-28 07:18:27

0.67

3.50

J1407

2013-03-28 07:36:47

0.58

3.78

2M1407−3941

2013-03-28 08:01:13

0.68

3.83

J1407

2013-03-28 08:15:36

0.81

2.87

2M1407−3948

2013-03-28 08:40:42

0.69

3.18

J1407

2013-03-28 09:00:14

0.60

3.88

2M1407−3941

2013-03-28 09:24:51

0.58

3.82

J1407

2013-03-28 09:37:56

0.62

3.55

2M1407−3948

2013-03-28 10:01:58

0.91

2.41

Star	ut start	DIT^a	N_DIT^b	Pointing^c	Seeing^d	τ₀^e
J1407	2013-03-27 05:01:41	10	5	8	1.16	2.53
2M1407−3941	2013-03-27 05:15:51	5	10	8	0.82	3.44
J1407	2013-03-27 05:29:06	10	5	8	0.74	3.86
2M1407−3948	2013-03-27 05:44:38	7	7	8	0.73	3.83
J1407	2013-03-27 05:56:37	10	5	8	0.66	4.21
2M1407−3941	2013-03-27 06:06:54	5	10	8	0.76	3.63
J1407	2013-03-27 06:18:25	10	5	8	0.80	3.48
2M1407−3948	2013-03-27 06:29:28	7	7	8	0.96	2.82
J1407	2013-03-27 06:42:50	10	5	8	0.86	3.29
2M1407−3941	2013-03-27 06:55:34	5	10	8	0.70	3.99
J1407	2013-03-27 07:06:17	10	5	8	0.75	3.90
2M1407−3948	2013-03-27 07:17:51	7	7	8	0.74	3.84
J1407	2013-03-27 07:28:52	10	5	8	0.71	3.99
2M1407−3941	2013-03-27 07:39:26	5	10	8	0.61	4.65
J1407	2013-03-27 07:50:22	10	5	8	0.62	4.59
2M1407−3948	2013-03-27 08:01:02	7	7	8	0.61	4.66
J1407	2013-03-27 08:11:37	10	5	8	0.64	4.55
2M1407−3941	2013-03-27 08:22:56	5	10	8	0.65	4.55
J1407	2013-03-27 08:40:11	12	4	8	1.03	2.86
2M1407−3948	2013-03-27 08:51:28	7	7	8	0.84	3.63
J1407	2013-03-28 04:25:45	10	30	4	0.70	3.25
2M1407−3941	2013-03-28 04:50:02	10	30	4	0.85	2.94
J1407	2013-03-28 05:13:54	10	30	4	0.69	3.59
2M1407−3941	2013-03-28 05:38:07	10	30	4	0.64	3.74
J1407	2013-03-28 06:14:46	10	30	4	0.65	3.62
2M1407−3941	2013-03-28 06:39:22	10	15	4	0.77	3.19
J1407	2013-03-28 06:52:45	10	30	4	0.73	2.81
2M1407−3948	2013-03-28 07:18:27	10	21	4	0.67	3.50
J1407	2013-03-28 07:36:47	10	30	4	0.58	3.78
2M1407−3941	2013-03-28 08:01:13	10	15	4	0.68	3.83
J1407	2013-03-28 08:15:36	10	30	4	0.81	2.87
2M1407−3948	2013-03-28 08:40:42	10	21	4	0.69	3.18
J1407	2013-03-28 09:00:14	10	30	4	0.60	3.88
2M1407−3941	2013-03-28 09:24:51	10	15	4	0.58	3.82
J1407	2013-03-28 09:37:56	10	30	4	0.62	3.55
2M1407−3948	2013-03-28 10:01:58	10	21	4	0.91	2.41

Table 1.

Open in new tab

Observing log for the SAM imaging. All data are taken with the K_s filter and ‘7-hole’ SAM.

Star	ut start	DIT^a	N_DIT^b	Pointing^c	Seeing^d	τ₀^e
		(s)		offsets	(arcsec)	(ms)
J1407	2013-03-27 05:01:41	10	5	8	1.16	2.53
2M1407−3941	2013-03-27 05:15:51	5	10	8	0.82	3.44
J1407	2013-03-27 05:29:06	10	5	8	0.74	3.86
2M1407−3948	2013-03-27 05:44:38	7	7	8	0.73	3.83
J1407	2013-03-27 05:56:37	10	5	8	0.66	4.21
2M1407−3941	2013-03-27 06:06:54	5	10	8	0.76	3.63
J1407	2013-03-27 06:18:25	10	5	8	0.80	3.48
2M1407−3948	2013-03-27 06:29:28	7	7	8	0.96	2.82
J1407	2013-03-27 06:42:50	10	5	8	0.86	3.29
2M1407−3941	2013-03-27 06:55:34	5	10	8	0.70	3.99
J1407	2013-03-27 07:06:17	10	5	8	0.75	3.90
2M1407−3948	2013-03-27 07:17:51	7	7	8	0.74	3.84
J1407	2013-03-27 07:28:52	10	5	8	0.71	3.99
2M1407−3941	2013-03-27 07:39:26	5	10	8	0.61	4.65
J1407	2013-03-27 07:50:22	10	5	8	0.62	4.59
2M1407−3948	2013-03-27 08:01:02	7	7	8	0.61	4.66
J1407	2013-03-27 08:11:37	10	5	8	0.64	4.55
2M1407−3941	2013-03-27 08:22:56	5	10	8	0.65	4.55
J1407	2013-03-27 08:40:11	12	4	8	1.03	2.86
2M1407−3948	2013-03-27 08:51:28	7	7	8	0.84	3.63
J1407	2013-03-28 04:25:45	10	30	4	0.70	3.25
2M1407−3941	2013-03-28 04:50:02	10	30	4	0.85	2.94
J1407	2013-03-28 05:13:54	10	30	4	0.69	3.59
2M1407−3941	2013-03-28 05:38:07	10	30	4	0.64	3.74
J1407	2013-03-28 06:14:46	10	30	4	0.65	3.62
2M1407−3941	2013-03-28 06:39:22	10	15	4	0.77	3.19
J1407	2013-03-28 06:52:45	10	30	4	0.73	2.81
2M1407−3948	2013-03-28 07:18:27	10	21	4	0.67	3.50
J1407	2013-03-28 07:36:47	10	30	4	0.58	3.78
2M1407−3941	2013-03-28 08:01:13	10	15	4	0.68	3.83
J1407	2013-03-28 08:15:36	10	30	4	0.81	2.87
2M1407−3948	2013-03-28 08:40:42	10	21	4	0.69	3.18
J1407	2013-03-28 09:00:14	10	30	4	0.60	3.88
2M1407−3941	2013-03-28 09:24:51	10	15	4	0.58	3.82
J1407	2013-03-28 09:37:56	10	30	4	0.62	3.55
2M1407−3948	2013-03-28 10:01:58	10	21	4	0.91	2.41

Star	ut start	DIT^a	N_DIT^b	Pointing^c	Seeing^d	τ₀^e
		(s)		offsets	(arcsec)	(ms)
J1407	2013-03-27 05:01:41	10	5	8	1.16	2.53
2M1407−3941	2013-03-27 05:15:51	5	10	8	0.82	3.44
J1407	2013-03-27 05:29:06	10	5	8	0.74	3.86
2M1407−3948	2013-03-27 05:44:38	7	7	8	0.73	3.83
J1407	2013-03-27 05:56:37	10	5	8	0.66	4.21
2M1407−3941	2013-03-27 06:06:54	5	10	8	0.76	3.63
J1407	2013-03-27 06:18:25	10	5	8	0.80	3.48
2M1407−3948	2013-03-27 06:29:28	7	7	8	0.96	2.82
J1407	2013-03-27 06:42:50	10	5	8	0.86	3.29
2M1407−3941	2013-03-27 06:55:34	5	10	8	0.70	3.99
J1407	2013-03-27 07:06:17	10	5	8	0.75	3.90
2M1407−3948	2013-03-27 07:17:51	7	7	8	0.74	3.84
J1407	2013-03-27 07:28:52	10	5	8	0.71	3.99
2M1407−3941	2013-03-27 07:39:26	5	10	8	0.61	4.65
J1407	2013-03-27 07:50:22	10	5	8	0.62	4.59
2M1407−3948	2013-03-27 08:01:02	7	7	8	0.61	4.66
J1407	2013-03-27 08:11:37	10	5	8	0.64	4.55
2M1407−3941	2013-03-27 08:22:56	5	10	8	0.65	4.55
J1407	2013-03-27 08:40:11	12	4	8	1.03	2.86
2M1407−3948	2013-03-27 08:51:28	7	7	8	0.84	3.63
J1407	2013-03-28 04:25:45	10	30	4	0.70	3.25
2M1407−3941	2013-03-28 04:50:02	10	30	4	0.85	2.94
J1407	2013-03-28 05:13:54	10	30	4	0.69	3.59
2M1407−3941	2013-03-28 05:38:07	10	30	4	0.64	3.74
J1407	2013-03-28 06:14:46	10	30	4	0.65	3.62
2M1407−3941	2013-03-28 06:39:22	10	15	4	0.77	3.19
J1407	2013-03-28 06:52:45	10	30	4	0.73	2.81
2M1407−3948	2013-03-28 07:18:27	10	21	4	0.67	3.50
J1407	2013-03-28 07:36:47	10	30	4	0.58	3.78
2M1407−3941	2013-03-28 08:01:13	10	15	4	0.68	3.83
J1407	2013-03-28 08:15:36	10	30	4	0.81	2.87
2M1407−3948	2013-03-28 08:40:42	10	21	4	0.69	3.18
J1407	2013-03-28 09:00:14	10	30	4	0.60	3.88
2M1407−3941	2013-03-28 09:24:51	10	15	4	0.58	3.82
J1407	2013-03-28 09:37:56	10	30	4	0.62	3.55
2M1407−3948	2013-03-28 10:01:58	10	21	4	0.91	2.41

DIT: detector integration time (single frame exposure time).

N_DIT: number of detector integration times.

Number of pointing positions on the detector.

Mean DIMM seeing [λ = 500 nm].

Average coherence time as calculated by the AO system.

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