MOA 2021-BLG-182

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Event Parameters

Internal ID:	gb13-R-8-30003
Discovery date:	2021-06-17T03:34:57
RA:	18:07:27.31
Dec:	-29:16:53.26
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
136045	18:07:27.59	-29:16:55.21	18.34 ± 0.18	4.57
136170	18:07:27.42	-29:16:52.16	19.11 ± 0.23	2.72
136198	18:07:27.39	-29:16:50.01	18.61 ± 0.19	4.32
136264	18:07:27.22	-29:16:54.20	17.24 ± 0.14	0.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.887 (2023-Oct-28.387)	17.24 ± 0.05	3.31
2460245.920 (2023-Oct-28.420)	17.21 ± 0.07	3.55
2460246.857 (2023-Oct-29.357)	17.20 ± 0.07	3.62
2460246.890 (2023-Oct-29.390)	17.14 ± 0.05	3.56
2460246.924 (2023-Oct-29.424)	17.06 ± 0.07	3.79

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11598.45)

Single lens fit parameters

t_max	=	JD 2459384.51	±	0.02 UT (2021-Jun-19.01)
t_E	=	10.36	±	0.41 days
u₀	=	0.1640	±	0.0116
I_base	=	18.93	±	0.18

External data

Gzipped FITS finder chart

All photometry data

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