MOA 2021-BLG-122

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Event Parameters

Internal ID:	gb13-R-4-70604
Discovery date:	2021-05-16T19:32:59
RA:	18:03:09.23
Dec:	-29:41:07.17
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460571.045 (2024-Sep-17.545)	99.99 ± 99.99	4.54
2460572.896 (2024-Sep-19.396)	99.99 ± 99.99	3.69
2460572.936 (2024-Sep-19.436)	99.99 ± 99.99	4.45
2460574.035 (2024-Sep-20.535)	99.99 ± 99.99	4.82
2460575.922 (2024-Sep-22.422)	19.54 ± 3.41	4.75

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

Single lens fit parameters

t_max	=	JD 2459350.49	±	0.06 UT (2021-May-15.99)
t_E	=	9.64	±	0.23 days
u₀	=	0.1883	±	0.0109
I_base	=	18.86	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice