Lightcurve
| Internal ID: | gb19-R-4-7256 |
| Discovery date: | 2021-07-19T18:31:20 |
| RA: | 18:17:13.20 |
| Dec: | -25:57:04.52 |
| Current assessment: | microlensing |
| A transient event found by MOA. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 69522 | 18:17:12.89 | -25:57:03.33 | 18.61 ± 0.13 | 4.95 |
| 69550 | 18:17:12.96 | -25:57:04.83 | 18.53 ± 0.12 | 4.08 |
| 69622 | 18:17:13.08 | -25:57:01.22 | 17.81 ± 0.06 | 3.64 |
| 69697 | 18:17:13.24 | -25:57:06.26 | 17.39 ± 0.11 | 2.43 |
| 69739 | 18:17:13.29 | -25:57:02.10 | 16.93 ± 0.08 | 2.00 |
| 69780 | 18:17:13.37 | -25:56:59.80 | 18.15 ± 0.11 | 4.65 |
| 69817 | 18:17:13.44 | -25:57:04.66 | 17.77 ± 0.17 | 2.78 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460235.930 (2023-Oct-18.430) | 99.99 ± 99.99 | 2.30 |
| 2460239.943 (2023-Oct-22.443) | 99.99 ± 99.99 | 3.33 |
| 2460244.878 (2023-Oct-27.378) | 99.99 ± 99.99 | 4.34 |
| 2460245.873 (2023-Oct-28.373) | 99.99 ± 99.99 | 3.13 |
| 2460246.872 (2023-Oct-29.372) | 21.98 ± 4.68 | 3.44 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)
| tmax | = | JD 2459418.50 | ± | 0.08 UT (2021-Jul-23.00) |
| tE | = | 30.69 | ± | 4.42 days |
| u0 | = | 0.2205 | ± | 0.0396 |
| Ibase | = | 19.57 | ± | 0.16 |