MOA 2022-BLG-373

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Event Parameters

Internal ID:	gb4-R-2-113336
Discovery date:	2022-07-10T14:11:59
RA:	17:53:51.47
Dec:	-30:31:00.38
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
94610	17:53:51.34	-30:31:00.72	15.44 ± 0.05	2.62
94657	17:53:51.43	-30:30:55.65	15.96 ± 0.03	4.45
94718	17:53:51.64	-30:31:01.59	16.65 ± 0.13	2.45
94780	17:53:51.84	-30:31:01.64	16.12 ± 0.04	4.65

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.087 (2024-Aug-14.587)	99.99 ± 99.99	4.69
2460537.102 (2024-Aug-14.602)	18.50 ± 0.52	4.77
2460537.114 (2024-Aug-14.614)	99.99 ± 99.99	4.99
2460537.124 (2024-Aug-14.624)	17.38 ± 0.57	6.34
2460537.134 (2024-Aug-14.634)	21.11 ± 10.28	5.34

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

Single lens fit parameters

t_max	=	JD 2459780.13	±	0.01 UT (2022-Jul-19.63)
t_E	=	17.71	±	0.25 days
u₀	=	0.0778	±	0.0018
I_base	=	17.56	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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