Lightcurve
| Internal ID: | gb4-R-6-44959 |
| Discovery date: | 2017-03-15T16:19:57 |
| RA: | 17:54:37.78 |
| Dec: | -31:50:15.89 |
| Current assessment: | microlensing |
| A transient event found by MOA. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 138985 | 17:54:37.99 | -31:50:19.60 | 16.47 ± 0.05 | 4.69 |
| 139068 | 17:54:37.73 | -31:50:16.50 | 18.33 ± 0.13 | 0.08 |
| 139077 | 17:54:37.72 | -31:50:13.24 | 16.74 ± 0.06 | 3.44 |
| 139110 | 17:54:37.63 | -31:50:20.16 | 17.71 ± 0.09 | 4.15 |
| 139178 | 17:54:37.42 | -31:50:18.64 | 19.16 ± 0.26 | 4.75 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460246.887 (2023-Oct-29.387) | 18.74 ± 0.31 | 3.44 |
| 2460246.898 (2023-Oct-29.398) | 18.88 ± 0.40 | 3.25 |
| 2460246.909 (2023-Oct-29.409) | 18.02 ± 0.21 | 3.31 |
| 2460246.920 (2023-Oct-29.420) | 17.82 ± 0.27 | 3.86 |
| 2460246.929 (2023-Oct-29.429) | 17.52 ± 0.19 | 3.72 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 4261.87)
| tmax | = | JD 2457826.38 | ± | 0.12 UT (2017-Mar-13.88) |
| tE | = | 8.35 | ± | 0.75 days |
| u0 | = | 0.1923 | ± | 0.0242 |
| Ibase | = | 18.52 | ± | 0.18 |