MOA 2018-BLG-385

Event Parameters

Internal ID:gb18-R-6-16430
Discovery date:2018-09-26T11:18:44
RA:18:12:58.52
Dec:-26:27:44.44
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
150945 18:12:58.80 -26:27:45.08 18.58 ± 0.10 4.63
150994 18:12:58.67 -26:27:46.63 19.30 ± 0.09 3.29
151098 18:12:58.48 -26:27:44.96 18.84 ± 0.09 0.08
151225 18:12:58.22 -26:27:45.70 18.50 ± 0.13 3.64

Last 5 photometry measurements

Observation dateI magseeing
2460244.901 (2023-Oct-27.401) 19.10 ± 0.45 3.50
2460245.862 (2023-Oct-28.362) 18.94 ± 0.53 3.66
2460245.898 (2023-Oct-28.398) 19.22 ± 0.64 3.26
2460246.861 (2023-Oct-29.361) 19.59 ± 0.89 3.84
2460246.902 (2023-Oct-29.402) 19.03 ± 0.58 3.30

Calibration: I = 27.40 - 2.5 log10(ΔF + 2654.61)

Single lens fit parameters

tmax =JD 2458387.11 ± 0.05 UT (2018-Sep-25.61)
tE =11.64 ± 0.42 days
u0 =0.0069 ± 0.0162
Ibase =19.29 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice