MOA 2018-BLG-093

Event Parameters

Internal ID:gb18-R-2-9440
Discovery date:2018-04-11T19:15:55
RA:18:10:24.83
Dec:-25:19:13.99
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
80758 18:10:24.56 -25:19:12.11 17.91 ± 0.07 4.63
80809 18:10:24.74 -25:19:17.38 18.21 ± 0.09 4.54
80857 18:10:24.90 -25:19:13.10 16.23 ± 0.03 0.49

Last 5 photometry measurements

Observation dateI magseeing
2460537.117 (2024-Aug-14.617) 16.39 ± 0.12 5.24
2460537.884 (2024-Aug-15.384) 16.29 ± 0.04 4.89
2460537.901 (2024-Aug-15.401) 16.19 ± 0.05 4.77
2460538.905 (2024-Aug-16.405) 16.16 ± 0.05 3.79
2460538.932 (2024-Aug-16.432) 16.21 ± 0.05 3.88

Calibration: I = 27.40 - 2.5 log10(ΔF + 29268.47)

Single lens fit parameters

tmax =JD 2458229.11 ± 0.07 UT (2018-Apr-20.61)
tE =21.29 ± 1.12 days
u0 =0.7672 ± 0.0606
Ibase =15.53 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice