Internal ID: | gb17-R-2-16967 |
Discovery date: | 2017-09-13T12:23:07 |
RA: | 18:11:07.98 |
Dec: | -27:05:49.78 |
Current assessment: | microlensing |
A transient event found by MOA. Likely caustic crossing binary. |
starID | RA | Dec | mag | separation |
---|---|---|---|---|
94239 | 18:11:07.68 | -27:05:49.03 | 18.14 ± 0.08 | 4.77 |
94280 | 18:11:07.83 | -27:05:52.82 | 15.54 ± 0.02 | 4.62 |
94384 | 18:11:08.16 | -27:05:47.27 | 16.46 ± 0.04 | 2.73 |
Observation date | I mag | seeing |
---|---|---|
2460245.899 (2023-Oct-28.399) | 99.99 ± 99.99 | 3.26 |
2460245.931 (2023-Oct-28.431) | 99.99 ± 99.99 | 3.42 |
2460246.862 (2023-Oct-29.362) | 21.25 ± 1.45 | 3.64 |
2460246.903 (2023-Oct-29.403) | 99.99 ± 99.99 | 3.50 |
2460246.931 (2023-Oct-29.431) | 99.99 ± 99.99 | 3.79 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)
tmax | = | JD 2458010.33 | ± | 0.02 UT (2017-Sep-13.83) |
tE | = | 90.45 | ± | 11.38 days |
u0 | = | 0.0081 | ± | 0.0013 |
Ibase | = | 20.85 | ± | 0.14 |