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Table 1

VLTI/AMBER observations of Altair, δ Aquilae, and Fomalhaut with details on the dates, times, and baseline triplets.

Object Date and time Baseline length Baseline PA
Bproj(m) PA(°)

Altair −→ Observation with AT Triplet K0-G1-A0:
Altair 2008-05-04T09:50 80, 87, 127 148, 68, 106
hd184406 2008-05-04T10:28 85, 79, 127 145, 67, 108

δ Aquilae −→ Observation with AT Triplet K0-G1-A0:
hd184406 2008-05-05T09:08 79, 89, 125 150, 67, 106
δ Aquilae 2008-05-05T09:49 85, 84, 128 148, 66, 107

Fomalhaut −→ Observation with AT Triplet G1-D0-H0:
Fomalhaut 2008-12-05T00:20 70, 59, 71 32, 83, 18
88Aqr 2008-12-05T01:13 66, 55, 71 26, 82, 20
Fomalhaut 2008-12-05T01:30 68, 50, 69 20, 91, 23
γScl 2008-12-05T01:48 69, 51, 68 20, 93, 23
Fomalhaut 2008-12-05T02:06 68, 44, 68 13, 96, 25
88Aqr 2008-12-05T02:24 63, 43, 70 13, 87, 25

Fomalhaut −→ Observation with AT Triplet K0-G1-A0:
Fomalhaut 2008-12-08T02:15 76, 76, 81 138, 24, 81
88Aqr 2008-12-08T02:31 80, 68, 79 141, 25, 91

Fomalhaut 2008-12-09T00:10 87, 86, 117 144, 49, 97
88Aqr 2008-12-09T00:27 89, 83, 117 145, 51, 100
Fomalhaut 2008-12-09T00:40 85, 84, 110 142, 43, 93
88Aqr 2008-12-09T00:58 87, 78, 107 143, 44, 97
Fomalhaut 2008-12-09T01:31 80, 79, 94 139, 33, 87
γScl 2008-12-09T01:51 79, 81, 95 138, 32, 84

Notes. The calibration stars are hd184406, 88Aqr, and γScl.

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