Lightcurve
| Internal ID: | gb19-R-4-4628 |
| Discovery date: | 2017-10-19T11:19:01 |
| RA: | 18:15:52.48 |
| Dec: | -25:46:05.39 |
| Current assessment: | microlensing |
| A transient event found by MOA. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 122251 | 18:15:52.20 | -25:46:05.59 | 17.66 ± 0.07 | 4.68 |
| 122389 | 18:15:52.44 | -25:46:01.11 | 18.04 ± 0.13 | 4.01 |
| 122436 | 18:15:52.56 | -25:46:04.82 | 19.09 ± 0.15 | 0.53 |
| 122485 | 18:15:52.61 | -25:46:07.96 | 17.71 ± 0.10 | 3.46 |
| 122486 | 18:15:52.64 | -25:46:02.47 | 19.86 ± 0.21 | 2.90 |
| 122568 | 18:15:52.81 | -25:46:05.67 | 16.71 ± 0.12 | 4.08 |
| 122618 | 18:15:52.87 | -25:46:03.53 | 17.75 ± 0.10 | 4.98 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460235.930 (2023-Oct-18.430) | 18.73 ± 0.15 | 2.32 |
| 2460239.943 (2023-Oct-22.443) | 18.83 ± 0.30 | 3.40 |
| 2460244.878 (2023-Oct-27.378) | 20.19 ± 1.45 | 4.26 |
| 2460245.873 (2023-Oct-28.373) | 19.13 ± 0.36 | 3.19 |
| 2460246.872 (2023-Oct-29.372) | 18.78 ± 0.21 | 3.41 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 2098.94)
| tmax | = | JD 2458052.88 | ± | 0.03 UT (2017-Oct-26.38) |
| tE | = | 44.74 | ± | 2.31 days |
| u0 | = | 0.0278 | ± | 0.0021 |
| Ibase | = | 19.10 | ± | 0.17 |