Lightcurve
| Internal ID: | gb4-R-7-71397 |
| Discovery date: | 2021-05-22T19:48:58 |
| RA: | 17:54:36.71 |
| Dec: | -31:11:21.04 |
| Current assessment: | microlensing |
| A transient event found by MOA. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 73018 | 17:54:36.90 | -31:11:19.83 | 17.03 ± 0.10 | 3.63 |
| 73019 | 17:54:36.88 | -31:11:22.40 | 18.39 ± 0.14 | 3.00 |
| 73031 | 17:54:36.85 | -31:11:17.52 | 17.29 ± 0.09 | 4.96 |
| 73112 | 17:54:36.64 | -31:11:21.79 | 15.53 ± 0.05 | 0.31 |
| 73195 | 17:54:36.45 | -31:11:18.25 | 18.65 ± 0.13 | 4.46 |
| 73216 | 17:54:36.43 | -31:11:22.12 | 14.66 ± 0.04 | 3.10 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460246.887 (2023-Oct-29.387) | 15.63 ± 0.05 | 3.40 |
| 2460246.898 (2023-Oct-29.398) | 15.54 ± 0.03 | 2.93 |
| 2460246.909 (2023-Oct-29.409) | 15.48 ± 0.03 | 3.39 |
| 2460246.920 (2023-Oct-29.420) | 15.46 ± 0.04 | 3.60 |
| 2460246.929 (2023-Oct-29.429) | 15.40 ± 0.04 | 3.67 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 56182.36)
| tmax | = | JD 2459508.40 | ± | 3.14 UT (2021-Oct-20.90) |
| tE | = | 1920.57 | ± | 33.30 days |
| u0 | = | 0.0779 | ± | 0.0008 |
| Ibase | = | 19.85 | ± | 0.24 |