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 |
|---|---|---|
| 2460572.932 (2024-Sep-19.432) | 15.58 ± 0.02 | 3.86 |
| 2460572.944 (2024-Sep-19.444) | 15.44 ± 0.02 | 3.88 |
| 2460572.954 (2024-Sep-19.454) | 15.51 ± 0.01 | 3.64 |
| 2460574.031 (2024-Sep-20.531) | 15.50 ± 0.03 | 4.85 |
| 2460575.919 (2024-Sep-22.419) | 15.63 ± 0.05 | 4.66 |
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 |