MOA 2018-BLG-032

Event Parameters

Internal ID:gb9-R-5-104214
Discovery date:2018-02-25T18:43:20
RA:17:58:47.66
Dec:-30:01:16.38
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
40432 17:58:47.54 -30:01:17.20 16.84 ± 0.08 2.70
40433 17:58:47.57 -30:01:11.47 16.18 ± 0.04 4.94
40492 17:58:47.71 -30:01:15.81 16.92 ± 0.07 0.01
40532 17:58:47.79 -30:01:12.05 17.27 ± 0.06 4.15
40608 17:58:47.98 -30:01:18.70 17.27 ± 0.05 4.79
40609 17:58:47.92 -30:01:13.89 18.75 ± 0.16 3.61

Last 5 photometry measurements

Observation dateI magseeing
2460599.912 (2024-Oct-16.412) 16.88 ± 0.04 3.01
2460599.924 (2024-Oct-16.424) 16.89 ± 0.05 3.55
2460599.936 (2024-Oct-16.436) 16.82 ± 0.04 3.27
2460599.946 (2024-Oct-16.446) 16.91 ± 0.06 3.19
2460599.958 (2024-Oct-16.458) 16.83 ± 0.06 3.49

Calibration: I = 27.40 - 2.5 log10(ΔF + 15545.33)

Single lens fit parameters

tmax =JD 2458172.29 ± 0.04 UT (2018-Feb-22.79)
tE =3.67 ± 0.53 days
u0 =0.7132 ± 0.2097
Ibase =16.05 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice