MOA 2022-BLG-086

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Event Parameters

Internal ID:	gb9-R-3-148688
Discovery date:	2022-03-13T17:15:07
RA:	17:57:02.59
Dec:	-29:16:50.25
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
2581	17:57:02.30	-29:16:51.48	15.72 ± 0.14	4.90
2647	17:57:02.46	-29:16:48.53	15.63 ± 0.07	2.67
2854	17:57:02.90	-29:16:50.80	15.52 ± 0.04	3.81

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.085 (2024-Aug-14.585)	18.65 ± 0.65	4.16
2460537.100 (2024-Aug-14.600)	99.99 ± 99.99	5.32
2460537.112 (2024-Aug-14.612)	18.52 ± 1.34	4.76
2460537.122 (2024-Aug-14.622)	16.70 ± 0.61	5.63
2460537.133 (2024-Aug-14.633)	99.99 ± 99.99	5.73

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

Single lens fit parameters

t_max	=	JD 2459650.97	±	0.05 UT (2022-Mar-12.47)
t_E	=	6.24	±	1.17 days
u₀	=	0.1867	±	0.0828
I_base	=	18.97	±	0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice