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
2460610.878 (2024-Oct-27.378)	99.99 ± 99.99	5.22
2460610.915 (2024-Oct-27.415)	99.99 ± 99.99	4.81
2460611.890 (2024-Oct-28.390)	19.27 ± 0.48	4.35
2460611.925 (2024-Oct-28.425)	99.99 ± 99.99	5.75
2460614.883 (2024-Oct-31.383)	99.99 ± 99.99	5.17

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

Machine readable VOEvent notice