MOA 2018-BLG-084

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Event Parameters

Internal ID:	gb3-R-3-31924
Discovery date:	2018-03-30T22:22:09
RA:	17:53:11.37
Dec:	-32:41:35.62
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
148974	17:53:11.06	-32:41:35.87	18.34 ± 0.11	4.77
149106	17:53:11.35	-32:41:38.22	17.94 ± 0.09	3.42
149107	17:53:11.31	-32:41:36.09	18.29 ± 0.13	1.78
149186	17:53:11.46	-32:41:34.58	18.43 ± 0.19	0.69
149252	17:53:11.63	-32:41:35.57	16.13 ± 0.03	2.89

Last 5 photometry measurements

Observation date	I mag	seeing
2460568.015 (2024-Sep-14.515)	18.54 ± 0.57	3.67
2460568.026 (2024-Sep-14.526)	18.51 ± 0.60	3.37
2460568.038 (2024-Sep-14.538)	18.07 ± 0.92	3.77
2460568.047 (2024-Sep-14.547)	99.99 ± 99.99	3.26
2460568.051 (2024-Sep-14.551)	99.99 ± 99.99	2.60

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 3879.72)

Single lens fit parameters

t_max	=	JD 2458216.06	±	0.04 UT (2018-Apr-7.56)
t_E	=	100.15	±	3.23 days
u₀	=	0.0535	±	0.0026
I_base	=	20.30	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice