MOA 2022-BLG-032

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Event Parameters

Internal ID:	gb15-R-6-51396
Discovery date:	2022-02-20T20:33:31
RA:	18:07:56.51
Dec:	-26:33:02.71
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
125721	18:07:56.66	-26:33:06.66	17.70 ± 0.04	4.56
125766	18:07:56.58	-26:33:02.14	17.03 ± 0.06	1.95
125850	18:07:56.39	-26:33:03.96	17.82 ± 0.08	1.29
125880	18:07:56.33	-26:33:00.98	18.18 ± 0.09	3.14

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.911 (2023-Oct-27.411)	18.64 ± 0.30	3.74
2460245.866 (2023-Oct-28.366)	17.80 ± 0.12	3.46
2460245.909 (2023-Oct-28.409)	17.92 ± 0.18	3.51
2460246.865 (2023-Oct-29.365)	17.99 ± 0.15	3.55
2460246.912 (2023-Oct-29.412)	17.60 ± 0.13	3.64

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6792.04)

Single lens fit parameters

t_max	=	JD 2459611.88	±	1.51 UT (2022-Feb-1.38)
t_E	=	60.35	±	2.64 days
u₀	=	0.1610	±	0.0210
I_base	=	18.19	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice