Internal ID: | gb4-R-5-35161 |
Discovery date: | 2017-04-06T18:02:11 |
RA: | 17:52:09.63 |
Dec: | -31:49:13.41 |
Current assessment: | microlensing |
Possible high-mag event peaking in ~6 hours. |
starID | RA | Dec | mag | separation |
---|---|---|---|---|
13675 | 17:52:09.34 | -31:49:11.77 | 17.50 ± 0.06 | 4.58 |
13785 | 17:52:09.67 | -31:49:12.96 | 16.69 ± 0.02 | 0.16 |
13849 | 17:52:09.91 | -31:49:12.57 | 15.42 ± 0.02 | 3.19 |
Observation date | I mag | seeing |
---|---|---|
2460246.887 (2023-Oct-29.387) | 16.62 ± 0.05 | 3.50 |
2460246.898 (2023-Oct-29.398) | 16.64 ± 0.04 | 3.25 |
2460246.909 (2023-Oct-29.409) | 16.57 ± 0.05 | 3.41 |
2460246.920 (2023-Oct-29.420) | 16.60 ± 0.06 | 3.67 |
2460246.929 (2023-Oct-29.429) | 16.56 ± 0.07 | 3.59 |
Calibration: I = 27.40 - 2.5 log10(ΔF + 19248.64)
tmax | = | JD 2457851.03 | ± | 0.00 UT (2017-Apr-7.53) |
tE | = | 1.95 | ± | 0.01 days |
u0 | = | 0.1226 | ± | 0.0014 |
Ibase | = | 15.94 | ± | 0.14 |