MOA 2018-BLG-181

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Event Parameters

Internal ID:	gb2-R-9-10543
Discovery date:	2018-06-14T07:41:12
RA:	17:55:32.98
Dec:	-34:14:33.11
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
150546	17:55:33.14	-34:14:32.10	17.64 ± 0.08	3.17
150627	17:55:33.01	-34:14:29.64	15.30 ± 0.04	4.34
150783	17:55:32.74	-34:14:37.08	19.05 ± 0.16	4.33

Last 5 photometry measurements

Observation date	I mag	seeing
2460599.867 (2024-Oct-16.367)	99.99 ± 99.99	2.20
2460599.910 (2024-Oct-16.410)	21.18 ± 2.12	2.80
2460599.944 (2024-Oct-16.444)	99.99 ± 99.99	3.02
2460599.967 (2024-Oct-16.467)	21.80 ± 6.00	3.28
2460599.972 (2024-Oct-16.472)	99.99 ± 99.99	2.96

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2458284.30	±	0.00 UT (2018-Jun-14.80)
t_E	=	6.82	±	0.26 days
u₀	=	0.0618	±	0.0029
I_base	=	18.59	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice