MOA 2022-BLG-418

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Event Parameters

Internal ID:	gb13-R-5-103604
Discovery date:	2022-07-24T14:38:34
RA:	18:03:53.95
Dec:	-29:49:38.65
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
88040	18:03:53.87	-29:49:41.97	17.11 ± 0.05	4.44
88102	18:03:54.03	-29:49:38.42	18.05 ± 0.08	0.63
88103	18:03:54.05	-29:49:35.62	17.52 ± 0.10	2.70
88137	18:03:54.08	-29:49:40.91	17.95 ± 0.12	3.17

Last 5 photometry measurements

Observation date	I mag	seeing
2460536.994 (2024-Aug-14.494)	18.13 ± 0.12	2.87
2460537.034 (2024-Aug-14.534)	18.13 ± 0.16	3.37
2460537.069 (2024-Aug-14.569)	17.82 ± 0.25	4.64
2460537.106 (2024-Aug-14.606)	18.91 ± 1.27	5.07
2460537.136 (2024-Aug-14.636)	19.22 ± 3.64	5.74

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5505.54)

Single lens fit parameters

t_max	=	JD 2459785.79	±	0.02 UT (2022-Jul-25.29)
t_E	=	1.50	±	3.94 days
u₀	=	7.0423	±	5.4688
I_base	=	10.28	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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