Table 1.
Observation summary for 15 dwarf galaxy candidates.
| α2000 | δ2000 | Observing | Instrument | Exposure | Filter | Airmass | Image quality |
|---|---|---|---|---|---|---|---|
| (hh:mm:ss) | (dd:mm:ss) | date | time (s) | (arcsec) | |||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| dw1315-45 | |||||||
| 13:15:56 | −45 : 45 : 02 | 16/17 May 2018 | FORS2 | 3 × 800 | V | 1.28 | 0.5−0.6 |
| 04/05 May 2018 | FORS2 | 12 × 230 | I | 1.08 | 0.3−0.4 | ||
| KKs54 | |||||||
| 13:21:32 | −31 : 53 : 11 | 14/15 Apr 2018 | FORS2 | 3 × 800 | V | 1.01 | 0.6−0.7 |
| 13/14 Apr 2018 | FORS2 | 12 × 230 | I | 1.05 | 0.3−0.4 & 0.5 | ||
| dw1318-44 | |||||||
| 13:18:58 | −44 : 53 : 41 | 15/16 May 2018 | FORS2 | 2 × 800 | V | > 0.6 | |
| 16/17 May 2018 | FORS2 | 3 × 800 | V | 1.07 | 0.4 | ||
| 04/05 May 2018 | FORS2 | 12 × 230 | I | 1.07 | 0.3−0.4 | ||
| dw1322-39 | |||||||
| 13:22:32 | −39 : 54 : 20 | 15/16 May 2018 | FORS2 | 2 × 800 | V | > 0.6 | |
| 16/17 May 2018 | FORS2 | 3 × 800 | V | 1.04 | 0.4−0.5 | ||
| 04/05 May 2018 | FORS2 | 12 × 230 | I | 1.11 | < 0.3 | ||
| KK 198 | |||||||
| 13:22:56 | −33 : 34 : 22 | 18/19 Apr 2018 | FORS2 | 3 × 800 | V | 1.21 | > 0.6 |
| 19/20 Apr 2018 | FORS2 | 1 × 136 ( * ) | V | Not measured | |||
| 04/05 May 2018 | FORS2 | 12 × 230 | I | 1.04 | 0.5−0.6 | ||
| dw1323-40c | |||||||
| 13:23:37 | −40 : 43 : 17 | 14/15 Apr 2018 | FORS2 | 3 × 800 | V | 1.13 | 0.6−0.7 |
| 14/15 Apr 2018 | FORS2 | 12 × 230 | I | 1.07 | 0.5−0.6 | ||
| dw1323-40b | |||||||
| 13:23:55 | −40 : 50 : 09 | 12/13 Apr 2018 | FORS2 | 3 × 800 | V | 1.24 | 0.5−0.6 |
| 12/13 Apr 2018 | FORS2 | 12 × 230 | I | 1.13 | 0.3−0.4 | ||
| dw1323-40 | |||||||
| 13:24:53 | −40 : 45 : 41 | 09/10 Apr 2018 | FORS2 | 3 × 800 | V | 1.31 | 0.5−0.6 |
| 08/09 Apr 2018 | FORS2 | 12 × 230 | I | 1.05 | 0.4−0.5 | ||
| dw1329-45 | |||||||
| 13:29:10 | −45 : 10 : 31 | 12/13 Apr 2018 | FORS2 | 3 × 800 | V | 1.12 | 0.5−0.6 |
| 09/10 Apr 2018 | FORS2 | 12 × 230 | I | 1.11 | 0.3−0.4 | ||
| dw1331-37 | |||||||
| 13:31:32 | −37 : 03 : 29 | 09/10 Apr 2018 | FORS2 | 3 × 800 | V | 1.03 | 0.4 |
| 09/10 Apr 2018 | FORS2 | 12 × 230 | I | 1.16 | 0.4 | ||
| dw1336-44 | |||||||
| 13:36:44 | −44 : 26 : 50 | 12/13 Apr 2018 | FORS2 | 3 × 800 | V | 1.08 | 0.3−0.4 |
| 09/10 Apr 2018 | FORS2 | 12 × 230 | I | 1.08 | 0.3−0.4 | ||
| dw1337-44 | |||||||
| 13:37:34 | −44 : 13 : 07 | 09/10 Apr 2018 | FORS2 | 3 × 800 | V | 1.16 | 0.5−0.6 |
| 08/09 Apr 2018 | FORS2 | 12 × 230 | I | 1.07 | 0.3−0.4 | ||
| dw1341-43 | |||||||
| 13:41:37 | −43 : 51 : 17 | 08/09 Apr 2018 | FORS2 | 3 × 800 | V | 1.11 | 0.5−0.6 |
| 08/09 Apr 2018 | FORS2 | 12 × 230 | I | 1.19 | 0.4−0.5 | ||
| dw1342-43 | |||||||
| 13:42:44 | −43 : 15 : 19 | 16/17 May 2018 | FORS2 | 3 × 800 | V | 1.12 | 0.4−0.5 |
| 04/05 May 2018 | FORS2 | 6 × 230 | I | 1.13 | 0.3 | ||
| 15/16 May 2018 | FORS2 | 12 × 230 | I | 1.11 | 0.6−0.7 | ||
| KKs58 | |||||||
| 13:46:00 | −36 : 19 : 44 | 15/16 May 2018 | FORS2 | 3 × 800 | V | 1.02 | 0.5 |
| 15/16 May 2018 | FORS2 | 12 × 230 | I | 1.13 | 0.5, 0.6 | ||
Notes. (1) and (2): coordinates of the dwarf galaxy candidates (epoch J2000); (3) date of observation; (4): exposure time; (5) filter used for the observation; (6) mean airmass during the observation; and (7): average image quality. ( * )KK198 V-band exposure on 19 and 20 Apr was aborted – here we report it for completeness, but the data was not used.
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