MOA 2018-BLG-043

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Event Parameters

Internal ID:	gb4-R-3-67641
Discovery date:	2018-03-08T11:37:23
RA:	17:51:40.27
Dec:	-31:05:42.45
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
16695	17:51:40.21	-31:05:43.81	17.09 ± 0.06	2.51
16733	17:51:40.31	-31:05:42.01	16.82 ± 0.04	0.18
16810	17:51:40.48	-31:05:38.79	18.52 ± 0.10	3.86

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.087 (2024-Aug-14.587)	16.93 ± 0.19	4.50
2460537.102 (2024-Aug-14.602)	16.34 ± 0.13	4.54
2460537.114 (2024-Aug-14.614)	16.60 ± 0.23	4.72
2460537.124 (2024-Aug-14.624)	17.87 ± 2.16	6.26
2460537.134 (2024-Aug-14.634)	17.37 ± 0.79	5.05

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 17045.12)

Single lens fit parameters

t_max	=	JD 2458188.13	±	0.13 UT (2018-Mar-10.63)
t_E	=	19.83	±	3.95 days
u₀	=	1.0578	±	0.2682
I_base	=	17.05	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice