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Table 2

Closure phases (CP) of the 2.2 μm continuum emission observed with GRAVITY on the UTs.

Source Triplet Baseline PA CPcont
(m) (°) (°)
G034.8211 U3U2U1 102.4 –143.3 –8 ± 4
U4U2U1 126.5 –117 5 ± 5
U4U3U1 126.5 –117 12 ± 3
U4U3U2 88.2 –97.6 9 ± 4

G282.2988 U3U2U1 93.6 –147.7 –0.7 ± 0.3
U4U2U1 128.0 –123.5 0.1 ± 0.4
U4U3U1 128.0 –123.5 0.6 ± 0.4
U4U3U2 89.4 –102.3 –0.3 ± 0.8

G287.3716 U3U2U1 92.9 –148.8 –1 ± 2
U4U2U1 127.8 –121.7 1 ± 5
U4U3U1 127.8 –121.7 3.5 ± 2.5
U4U3U2 89.4 –104.2 4 ± 3

G301.8147 U3U2U1 90.7 –148.0 6 ± 10
U4U2U1 127.2 –121.0 0 ± 2
U4U3U1 127.2 –121.0 1 ± 3
U4U3U2 89.4 –104.1 4 ± 6

Notes. The associated triplets, together with the length and position angle (PA) of the longest baseline of the triplet, are also reported.

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