MOA 2022-BLG-120

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Event Parameters

Internal ID:	gb5-R-7-204191
Discovery date:	2022-03-26T19:07:49
RA:	17:54:50.10
Dec:	-29:26:06.79
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
59326	17:54:50.19	-29:26:06.66	18.23 ± 0.27	2.07
59349	17:54:50.15	-29:26:09.40	16.82 ± 0.17	2.50
59440	17:54:49.96	-29:26:05.63	17.79 ± 0.22	2.16
59441	17:54:49.99	-29:26:11.15	16.03 ± 0.07	3.99

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	19.50 ± 1.58	3.68
2460246.883 (2023-Oct-29.383)	19.83 ± 1.38	3.64
2460246.895 (2023-Oct-29.395)	99.99 ± 99.99	3.29
2460246.905 (2023-Oct-29.405)	99.99 ± 99.99	3.22
2460246.917 (2023-Oct-29.417)	99.99 ± 99.99	3.42

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

Single lens fit parameters

t_max	=	JD 2459665.61	±	0.10 UT (2022-Mar-27.11)
t_E	=	22.62	±	3.80 days
u₀	=	0.6710	±	0.2184
I_base	=	18.19	±	0.32

External data

Gzipped FITS finder chart

All photometry data

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