MOA 2021-BLG-003

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Event Parameters

Internal ID:	gb18-R-8-12900
Discovery date:	2021-02-26T23:18:30
RA:	18:13:17.79
Dec:	-25:44:42.41
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
152808	18:13:18.06	-25:44:44.19	17.25 ± 0.12	4.44
152940	18:13:17.86	-25:44:40.56	16.53 ± 0.20	2.93
152941	18:13:17.85	-25:44:44.13	17.87 ± 0.17	1.86
153081	18:13:17.60	-25:44:46.17	17.88 ± 0.14	3.92

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.901 (2023-Oct-27.401)	19.79 ± 0.59	3.46
2460245.862 (2023-Oct-28.362)	20.15 ± 0.85	3.55
2460245.898 (2023-Oct-28.398)	99.99 ± 99.99	3.20
2460246.861 (2023-Oct-29.361)	99.99 ± 99.99	3.87
2460246.902 (2023-Oct-29.402)	19.47 ± 0.42	3.30

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

Single lens fit parameters

t_max	=	JD 2459270.97	±	0.08 UT (2021-Feb-25.47)
t_E	=	1.23	±	0.03 days
u₀	=	0.7464	±	0.0319
I_base	=	15.46	±	0.17

External data

Gzipped FITS finder chart

All photometry data

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