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
2460245.887 (2023-Oct-28.387)	20.07 ± 1.00	3.56
2460245.920 (2023-Oct-28.420)	99.99 ± 99.99	3.94
2460246.857 (2023-Oct-29.357)	99.99 ± 99.99	3.72
2460246.890 (2023-Oct-29.390)	99.99 ± 99.99	3.73
2460246.924 (2023-Oct-29.424)	20.80 ± 2.61	3.87

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