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 |
---|---|---|
2460518.057 (2024-Jul-26.557) | 18.25 ± 0.43 | 5.38 |
2460518.810 (2024-Jul-27.310) | 99.99 ± 99.99 | 2.84 |
2460518.849 (2024-Jul-27.349) | 99.99 ± 99.99 | 3.41 |
2460518.883 (2024-Jul-27.383) | 19.28 ± 0.41 | 2.97 |
2460518.925 (2024-Jul-27.425) | 20.53 ± 1.35 | 2.86 |
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 |