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Table 2.

Gaussian model fitting results.

Date ID S Δα Δδ FWHM ϑapp Tb Date ID S Δα Δδ FWHM ϑapp Tb
YYYY-MM-DD [mJy] [μas] [μas] [μas] [ ° ] [K] YYYY-MM-DD [mJy] [μas] [μas] [μas] [ ° ] [K]
2017-11-10 Core 275 68(a) 5.3 × 1010 2018-05-04 Core 508 158(a) 1.8 × 1010
C1 110 −49 −165 94 4.3 1.1 × 1010 C1 91 −66 −200 175 2.4 2.6 × 109
C2 85 20 −634 304 12.7 7.2 × 108 C2 77 37 −605 332 10.7 6.2 × 108
C3 38 −299 −1640 1221 23.5 2.3 × 107 C3 54 −280 −1571 1286 25.1 2.9 × 107

Notes. S: total flux density; Δα and Δδ: offsets in RA and DEC; FWHM: Gaussian FWHM, ϑapp: apparent opening viewing angle w.r.t. previous feature; and Tb brightness temperature. In boldface, relevant values in the discussion.

(a)

Formal fit uncertainties are 1.1 μas and 0.2 μas, respectively.

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