Lightcurve
| Internal ID: | gb15-R-8-21999 |
| Discovery date: | 2019-03-08T14:17:45 |
| RA: | 18:07:52.59 |
| Dec: | -25:36:45.89 |
| Current assessment: | microlensing |
| Manual alert of OGLE-2019-BLG-0122. Photometry fails on many images due to a bad column crossing the stellar image. |
| starID | RA | Dec | mag | separation |
|---|---|---|---|---|
| 38990 | 18:07:52.89 | -25:36:47.58 | 17.37 ± 0.08 | 4.89 |
| 39061 | 18:07:52.78 | -25:36:44.99 | 18.77 ± 0.13 | 3.56 |
| 39080 | 18:07:52.72 | -25:36:50.03 | 15.09 ± 0.05 | 4.35 |
| 39189 | 18:07:52.54 | -25:36:45.96 | 19.83 ± 0.33 | 0.55 |
| 39212 | 18:07:52.41 | -25:36:46.97 | 19.22 ± 0.20 | 2.00 |
| 39307 | 18:07:52.33 | -25:36:42.81 | 17.92 ± 0.11 | 4.91 |
| 39308 | 18:07:52.32 | -25:36:46.17 | 17.77 ± 0.13 | 3.28 |
| Observation date | I mag | seeing |
|---|---|---|
| 2460244.911 (2023-Oct-27.411) | 99.99 ± 99.99 | 3.63 |
| 2460245.866 (2023-Oct-28.366) | 21.46 ± 35.11 | 3.24 |
| 2460245.909 (2023-Oct-28.409) | 99.99 ± 99.99 | 3.31 |
| 2460246.865 (2023-Oct-29.365) | 19.68 ± 2.90 | 3.49 |
| 2460246.912 (2023-Oct-29.412) | 99.99 ± 99.99 | 3.73 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 1063.65)
| tmax | = | JD 2458540.09 | ± | 0.00 UT (2019-Feb-25.59) |
| tE | = | 30.16 | ± | 0.01 days |
| u0 | = | 0.0015 | ± | 0.0000 |
| Ibase | = | 20.62 | ± | 0.19 |