Internal ID: | gb3-R-5-32027 |
Discovery date: | 2017-05-23T11:14:52 |
RA: | 17:51:51.33 |
Dec: | -33:29:58.37 |
Current assessment: | microlensing |
A transient event found by MOA. Possible caustic crossing. |
starID | RA | Dec | mag | separation |
---|---|---|---|---|
17636 | 17:51:51.13 | -33:30:00.55 | 18.22 ± 0.07 | 4.35 |
17672 | 17:51:51.27 | -33:29:55.87 | 18.59 ± 0.09 | 2.47 |
17700 | 17:51:51.39 | -33:29:57.48 | 18.58 ± 0.10 | 0.45 |
Observation date | I mag | seeing |
---|---|---|
2460246.899 (2023-Oct-29.399) | 18.80 ± 0.24 | 3.30 |
2460246.910 (2023-Oct-29.410) | 18.63 ± 0.22 | 3.42 |
2460246.922 (2023-Oct-29.422) | 19.60 ± 0.83 | 3.83 |
2460246.930 (2023-Oct-29.430) | 18.50 ± 0.29 | 3.73 |
2460246.933 (2023-Oct-29.433) | 18.69 ± 0.32 | 3.81 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 3385.32)
tmax | = | JD 2457900.85 | ± | 0.01 UT (2017-May-27.35) |
tE | = | 16.54 | ± | 0.33 days |
u0 | = | 0.2298 | ± | 0.0055 |
Ibase | = | 18.25 | ± | 0.12 |