Table 1.
Key properties of the stars in our sample.
| Star | Right Ascension | Declination | Distance | Variability | Period | Observed | Fig. |
|---|---|---|---|---|---|---|---|
| (ICRS) | (ICRS) | [pc] | type | [days] | configurations | ||
| GY Aql | 19:50:06.3148 | −7:36:52.189 | 410 (40, 40) a | Mira | 464 | Extended, mid, compact, ACA | 1 |
| R Aql | 19:06:22.2567 | 8:13:46.678 | 266 (85,52) a | Mira | 268.8 | Extended, mid, compact, ACA | 2 |
| IRC−10529 | 20:10:27.8713 | −6:16:13.740 | 930 (70, 60) a | Mira | 670 | Extended, mid, compact, ACA | 3 |
| W Aql | 19:15:23.3781 | −7:02:50.330 | 380 (49, 68) a | Mira | 488 | Extended, mid, compact | 4 |
| SV Aqr | 23:22:45.4002 | −10:49:00.188 | 445 (65, 90) a | SRb* | 93, 231.8* | Extended, mid, compact | 5 |
| U Del | 20:45:28.2500 | 18:05:23.976 | 333 (10, 11) b | SRb | 120, 1163 | Extended, mid, compact | 6 |
| π1 Gru | 22:22:44.2696 | −45:56:53.006 | 164 (12, 10) b | SRb | 195.5, 5750* | Extended, mid, compact, ACA | 7 |
| U Her | 16:25:47.4514 | 18:53:32.666 | 271 (19, 21) a | Mira | 405.9 | Extended, mid, compact, ACA | 8 |
| R Hya | 13:29:42.7021 | −23:16:52.515 | 126 (2, 3) a | Mira | 359 | Extended, mid, compact | 9 |
| T Mic | 20:27:55.1797 | −28:15:39.553 | 175 (15, 19) a | SRb | 352, 178 | Extended, mid, compact, ACA | 10 |
| S Pav | 19:55:14.0055 | −59:11:45.194 | 184 (16, 17) a | SRa | 390 | Extended, mid, compact | 11 |
| IRC+10011 | 01:06:25.9883 | 12:35:52.849 | 720 (30, 30) a | Mira | 651 | Extended, mid, compact | 12 |
| V PsA | 22:55:19.7228 | −29:36:45.038 | 299 (11, 12) b | SRb | 148* | Extended, mid, compact | 13 |
| RW Sco | 17:14:51.6867 | −33:25:54.544 | 560 (25, 30) b | Mira | 388.45 | Extended, mid, compact, ACA | 14 |
| KW Sgr | 17:52:00.7282 | −28:01:20.572 | 2183 (304, 406) b | SRc | 695 | Extended, mid | 15 |
| VX Sgr | 18:08:04.0460 | −22:13:26.621 | 1570 (270, 270) c | SRc | 755 | Extended, mid, compact | 16 |
| AH Sco | 17:11:17.0159 | −32:19:30.764 | 1735 (200, 286) b | SRc | 735 | Extended, mid | 17 |
Notes. AGB stars are listed in the top part of the table and RSGs are listed in the bottom part of the table. The positions are for the epoch June 23 – July 12, 2019. The numbers in parentheses in the distance column are the lower and upper uncertainties on the distances. In the period column, the primary period is listed first, followed by the secondary period if there is one (Appendix A.1). An asterisk indicates an updated designation discussed in Appendix A.1. The ‘Fig.’ column gives the figure number of the plots showing the continuum images from the extended, combined and mid array configurations. (a) Andriantsaralaza et al. (2022; b) Bailer-Jones et al. (2021; c) Chen et al. (2007).
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