MOA 2022-BLG-259

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Event Parameters

Internal ID:	gb5-R-8-132601
Discovery date:	2022-05-23T20:13:14
RA:	17:56:26.48
Dec:	-29:16:18.04
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
105939	17:56:26.67	-29:16:18.77	17.75 ± 0.11	3.20
106029	17:56:26.46	-29:16:16.82	17.99 ± 0.11	1.91

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.073 (2024-Aug-14.573)	20.50 ± 5.64	4.98
2460537.084 (2024-Aug-14.584)	99.99 ± 99.99	4.53
2460537.099 (2024-Aug-14.599)	99.99 ± 99.99	5.10
2460537.110 (2024-Aug-14.610)	17.80 ± 0.63	4.85
2460537.121 (2024-Aug-14.621)	17.62 ± 1.71	6.41

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

Single lens fit parameters

t_max	=	JD 2459727.14	±	0.11 UT (2022-May-27.64)
t_E	=	17.73	±	2.16 days
u₀	=	0.4413	±	0.0750
I_base	=	18.12	±	0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice