MOA 2021-BLG-151

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Event Parameters

Internal ID:	gb6-R-8-2411
Discovery date:	2021-05-26T17:02:13
RA:	17:56:51.91
Dec:	-27:38:01.48
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
72405	17:56:52.18	-27:38:02.45	20.98 ± 0.48	4.41
72527	17:56:51.95	-27:38:01.93	16.84 ± 0.11	1.12
72545	17:56:51.87	-27:38:06.49	18.79 ± 0.04	4.57

Last 5 photometry measurements

Observation date	I mag	seeing
2460235.907 (2023-Oct-18.407)	16.72 ± 0.03	3.97
2460239.931 (2023-Oct-22.431)	16.72 ± 0.04	3.43
2460244.880 (2023-Oct-27.380)	16.84 ± 0.05	4.38
2460245.875 (2023-Oct-28.375)	16.77 ± 0.03	3.21
2460246.874 (2023-Oct-29.374)	16.79 ± 0.04	3.46

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 16718.60)

Single lens fit parameters

t_max	=	JD 2459366.25	±	0.05 UT (2021-May-31.75)
t_E	=	13.24	±	0.85 days
u₀	=	0.3766	±	0.0425
I_base	=	17.76	±	0.10

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice