Lightcurve
| Internal ID: | gb20-R-9-5392 |
| Discovery date: | 2021-04-19T20:31:45 |
| RA: | 18:18:47.56 |
| Dec: | -23:31:43.45 |
| Current assessment: | microlensing |
| A transient event found by MOA. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 166757 | 18:18:47.80 | -23:31:45.71 | 19.86 ± 0.15 | 4.29 |
| 166862 | 18:18:47.64 | -23:31:40.14 | 19.39 ± 0.10 | 4.41 |
| 166863 | 18:18:47.63 | -23:31:46.67 | 20.07 ± 0.21 | 3.15 |
| 166934 | 18:18:47.52 | -23:31:44.12 | 16.57 ± 0.03 | 0.09 |
| 166957 | 18:18:47.35 | -23:31:45.62 | 18.31 ± 0.06 | 2.47 |
| 166979 | 18:18:47.30 | -23:31:41.78 | 18.53 ± 0.07 | 3.73 |
| 166980 | 18:18:47.31 | -23:31:48.40 | 17.25 ± 0.05 | 5.00 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460239.942 (2023-Oct-22.442) | 16.58 ± 0.03 | 3.46 |
| 2460244.877 (2023-Oct-27.377) | 16.49 ± 0.03 | 4.47 |
| 2460245.871 (2023-Oct-28.371) | 16.54 ± 0.02 | 3.23 |
| 2460246.850 (2023-Oct-29.350) | 16.55 ± 0.03 | 3.59 |
| 2460246.871 (2023-Oct-29.371) | 16.68 ± 0.03 | 3.14 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 21557.58)
| tmax | = | JD 2459348.42 | ± | 0.08 UT (2021-May-13.92) |
| tE | = | 64.51 | ± | 1.35 days |
| u0 | = | 0.2514 | ± | 0.0075 |
| Ibase | = | 18.41 | ± | 0.15 |