MOA 2018-BLG-045

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Event Parameters

Internal ID:	gb6-R-6-22964
Discovery date:	2018-03-08T11:38:48
RA:	17:55:06.09
Dec:	-28:17:47.66
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
156164	17:55:06.36	-28:17:46.29	19.18 ± 0.12	4.80
156246	17:55:06.21	-28:17:44.28	17.27 ± 0.05	4.73
156336	17:55:06.04	-28:17:47.94	17.07 ± 0.06	0.33
156459	17:55:05.79	-28:17:46.21	14.84 ± 0.02	4.13

Last 5 photometry measurements

Observation date	I mag	seeing
2460458.946 (2024-May-28.446)	17.20 ± 0.10	3.77
2460459.854 (2024-May-29.354)	16.95 ± 0.08	4.46
2460459.986 (2024-May-29.486)	16.88 ± 0.17	4.33
2460460.122 (2024-May-29.622)	17.34 ± 0.17	5.36
2460463.052 (2024-Jun-1.552)	17.02 ± 0.08	4.77

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 13502.06)

Single lens fit parameters

t_max	=	JD 2458188.96	±	0.22 UT (2018-Mar-11.46)
t_E	=	20.13	±	6.15 days
u₀	=	0.3900	±	0.1256
I_base	=	17.09	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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